Table of Contents

Section 11
Switchboards and Switchgear
Low Voltage Switchboards 11-2

FlexSeT Switchboards (cULus Listed) 11-2

Power-Style QED-2 Switchboards (UL Listed) 11-7
Power-Style QED-6 Switchboards (UL Listed) 11-8
Power-Style Commercial Multi-Metering Switchboards (UL Listed) 11-10
Speed-D™ Switchboards 11-11

Speed-D SB/SF Switchboards (UL Listed) 11-11

Low Voltage Switchgear 11-15

Power-Zone™ 4 Low Voltage Switchgear with MasterPact™ MTZ or

FlexSeT Switchboard NW/NT Circuit Breakers 11-15
Power-Zone™ 4 Arc Resistant Switchgear with ArcBlok
Technology 11-16
Built on the Legendary Performance and Reliability of the MasterPact
Line 11-16
Medium Voltage Metal-Enclosed Switchgear 11-17

MiniBreak™ Compact Height Switches— 5.5 kV, 200 A 11-17

Premset Compact Vacuum Circuit Breaker Switchgear with Shielded
Solid Insulation System (2SIS) 11-19
HVL/cc Metal-Enclosed Load Interrupter Switchgear—Full Range 11-20

SWITCHBOARDS AND SWITCHGEAR

HVL/cc Switchgear Quick Ship Program—5–15 kV, 600 A 11-22
HVL Metal-Enclosed Load Interrupter Switchgear—Full Range 11-27
HVL Switchgear Quick Ship Program—5 kV–15 kV, 600 A 11-28
Metalclad and HVL/cc Switchgear HVL Switches for Power-Dry II™, Power-Cast II™, and Uni-Cast II™
Transformer Connections 11-29
Square D™ Brand DIN/E Fuse Selection Tables—HVL 11-31
Boric Acid Fuse Selection Tables—HVL 11-32
Medium Voltage Gas-Insulated Switchgear 11-33

GHA Gas-Insulated Switchgear (UL Listed) 11-33

CBGS-0 Gas-Insulated Switchgear (UL Listed) 11-34
DVCAS Switchgear for Wind Farm Applications 11-35
Medium Voltage Metal-Clad Switchgear 11-37

11
Masterclad™ Medium Voltage Metalclad Switchgear (UL Listed) 11-37
Passive, Arc-Resistant Masterclad™ Medium Voltage Switchgear 11-38
Unit Substation Unit Substations 11-39

Power-Zone Load Center Unit Substations 11-39

Power-Zone Model III Package Unit Substations 11-39
MV Controllers 11-42

Motorpact™ Medium Voltage Motor Controllers (UL Listed) 11-42

Model III Package Unit Substation

© 2022 Schneider Electric

All Rights Reserved 11-1
12/7/2022
 Low Voltage Switchboards FlexSeT (cULus Listed)
Class 2700 / Refer to Instruction Bulletin JYT1078000 www.se.com/us

FlexSeT Switchboards (cULus Listed)

FlexSeT is a complete low voltage Switchboard offer and service model that enables
new methods of assembly, installation, and maintenance, while delivering
unprecedented availability, reliability, and modularity. FlexSeTcustomers will benefit from
dramatically reduced lead times with design flexibility through a modern and innovative
switchboard system, offering an end-to-end digital experience.
Designed with the entire product lifecycle experience in mind, FlexSeT is a product
developed with a fully customer centric approach, making everything simpler and faster
from ordering to maintenance without compromising quality or safety, all while ensuring
compliance to UL Standards.
FlexSeT is delivered on-time with the shortest lead time in the market! The complete
offer can shorten delivery to days instead of weeks. Even with configuration changes at
virtually any part of the ordering process. The product modularity allows for adaptations
without risks to your project timelines as features are added or removed in the lineup.

Product Design and Key Features Highlights

Years of leadership in the switchboard market have provided Schneider Electric with the
expertise to drive innovation. FlexSeT switchboards are designed to take solutions to a
11

whole new level, making the best switchboards in the market even better.
Designed to be assembled anywhere without the need of heavy machinery or complex
tools, FlexSeT is structured to be simple and intuitive, not only for assembly but also for
SWITCHBOARDS AND SWITCHGEAR

operation and maintenance.

FlexSeT modularity comes in the form of kits and design features that allow for quick and
easy installation, removal, or replacement. This makes installation and operation more
intuitive and faster with the benefit of improved efficiency.

Backfed Main at 1600 A

Main breaker and the I-Line™
stack in one single section to
provide unmatched footprint
performance.

I-Line Bus Stack with Neutral Bar

The I-Line bus stack, which has been
benefitting our customers for years, has
now gotten even better by having the
Neutral within the stack.
Swingable Main
The main breaker assembly is mounted
on a robust hinge system. This feature
enables the use of cable pulling
machines in the equipment space and Captive Hardware
exposes the wire terminals for easier and No lost time in removing
faster connection. and replacing covers as the
hardware is always in place.

Bussing System
The bussing designs deliver
reliable connections with
quick and easy installation!
Visi-tite™ bolts ensure proper
torquing while the bus bridge
connects all phases simultaneously
in one simple operation. The bussing
has an enclosed design which greatly
reduces the points of exposed bus bars.

Plug-on Neutral
From Panelboards to
Switchboards! Land the
neutral closer to the load,
reducing complexity and
making wiring cleaner and
more efficient.

11-2 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 FlexSeT (cULus Listed) Low Voltage Switchboards
www.se.com/us Class 2700 / Refer to Instruction Bulletin JYT1078000

Digital Journey and Tools

FlexSeT has taken advantage of the latest digital and end-to-end cyber-secured
technology to drive customer satisfaction for the best possible experience throughout the
lifecycle.
Digital tools are used in every aspect of the product starting at the quoting and ordering
process with FlexSeT Design™. The new product selector is intuitive by nature and
provides logic and pricing live at each selection, surfacing the right information to make
informed decisions
Schneider Electric’s Asset Lifecycle Management™ (ALM) system tracks and stores
all documentation for each feature and component of a FlexSeTSwitchboard. The
documentation specific to each order and configuration is stored digitally, cyber-secured,
and is accessible at anytime with a simple QR scan. This information is linked and stored
directly from FlexSeTDesign and updated with any change.
The assembly process is executed with FlexSeT Build™, an interactive step by step
guide for the assembler that help ensure the quality and integrity of the product. The app
ensures each assembly step is properly executed from start to finish and inspected for
compliance subsequently. Furthermore, FlexSeT Build™ is directly linked and paired
with physical assembly tools that ensure proper technical aspects are adhered to, with
live verification throughout the assembly. The testing of every section is also completed
with FlexSeT Build™ as the last step. A successful result is required in order to generate
and apply the UL label of certification. Each FlexSeTsection assembled will have a final
report with Digital Artifacts and Photos for quality assurance and compliance.
The UL Mark and Certification Labels are issued digitally at the conclusion of each
successful assembly. The auditing of an assembled FlexSeT switchboard is done via
digital artifacts and critical quality data collected during assembly and quality control
process.

SWITCHBOARDS AND SWITCHGEAR

Features and Specifications Summary
Just like all Schneider Electric products, FlexSeT is always evolving to bring the best
features to market with the latest technology, and will continue to develop and enhance
customer solutions, constantly improving the offer!
Here are the latest features for FlexSeT Switchboards:
• Designed, listed, and assembled in accordance with UL 891 Standards
• NEMA 1 enclosure
• All front and side covers use captive hardware
• Front and rear accessible
• Swingable main breaker mounting assembly
• Main breaker ampacities—100% rated up to 65 kA
– Backfed: 400 A, 600 A, 800 A, 1000 A, 1200 A, 1600 A
– Individually mounted: 400 A to 2000 A
• All copper system bussing rated for 2000 A, including neutrals
• Plug-on neutral for group mounted devices

11
• 2000 A I-Line™ feeder section with neutral bar within the stack—feeders from 15 A up
to 1200 A
• Splice bridge with extending bussing
• Visi-Tite™ bolts on all torque-required bussing connections
• Swingable instrument compartment—separated and modularized
• Available devices:
– PowerLogic™ power meter PM5563
– Surge protective device—rated up to 240 kA
– Maintenance mode setting (MMS) switch—compliant with NEC 240.87 Arc Energy
Reduction requirements
– SmartCell™ compatible!
• Digital Asset Lifecycle Management—all drawings, test reports, and instruction/
installation manuals are cyber-secured and available online

© 2022 Schneider Electric 11-3

All Rights Reserved
12/7/2022
 Low Voltage Switchboards FlexSeT (cULus Listed)
Class 2700 / Refer to Instruction Bulletin JYT1078000 www.se.com/us

Partner Support Program

The Partner Support Program is in place to support and grow our partner business
through fast and reliable service using a best-in-class process that is simple and smooth.
utilizing a self-help guide. A dedicated Partner Support Program specialist is assigned to
each partner with the mission to support, train, and certify partners to build FlexSeT
switchboards with the high level of quality and safety standards expected of Schneider
Electric products, as well as provide an ongoing, dedicated, direct line of support.

Customer Care Center and Technical Support

For any inquiries on FlexSeT and other Schneider Electric products, please contact our
customer service and technical support personnel at 1-888-778-2733 anytime. Our
support teams can assist with any questions you might have and help you with the
solutions you need.
Catalog of Kits and Parts
Use the commercial reference numbers listed in the following tables to order new/
replacement kits and parts as needed. The modularity of the FlexSeTSwitchboard
design makes it easy for the equipment to expand according to our customer needs.
11

Many applications are retrofittable. New functionality can be added by purchasing the
kits below and installing on existing installed equipment. Certain spare parts are provided
for replacement as needed by the customer.
SWITCHBOARDS AND SWITCHGEAR

Please consult Schneider Electric instruction bulletins JYT1078000, FlexSeT

Switchboards, or NNZ9919501, FLEXPON 570/1200/1200S Plug-on Neutrals, for
references on certain selections, based on application and technical specifications.

Table 11.1: Field Installable—Individually Mounted Devices (Installed in the

Instrument Compartment)
Maximum
Kit Description Application Catalog No. Installation Site
Voltage
Instrument Enclosure for MMS/Trip
compartment box [1] unit, PM 5563, and FLEXINSTRCOMP
SPD
Incident energy
reduction switch; Low/ 600
MMS/Trip unit FLEXIMAMMS
no power circuit breaker
trip
Partner/Field
Power metering
Power meter 5563 and monitoring FLEXIMAMETER
208 V SPD 208 FLEXIMA208SPD
Surge protection
480 V SPD 480 FLEXIMA480SPD
Radial ground fault
ENCT protection 400–2000 A FLEXNCT2000
120 Vac shunt trip [2] 600 S33661
Powerpact M/P/R
remote tripping Field
24 Vdc shunt trip [2] S33659

Table 11.2: Field Installable—Group Mounted Devices (Installed on the I-Line

Stack)
Maximum Plug-on
Kit Description Application Catalog No. Neutral Installation
Voltage Site
Required
240 V MMS/Trip unit Incident energy 240 ICWL22X2BFMMMS
480 V MMS/Trip unit reduction switch; 480 ICWL24X2BFMMMS
Low/no power No
600 V MMS/Trip unit circuit breaker trip 600 ICWL26X2BFMMMS
Partner/
208 V SPD 220 FLEXGRP208SPD Field
Surge protection Yes
480 V SPD FLEXGRP480SPD
Power metering 480
Power meter 5563 and monitoring FLEXGRPPM5563
120 Vac shunt trip [2] No
Powerpact M/P/R S33661
remote tripping Field
24 Vdc shunt trip[2] S33659
Neutral
1200 A plug-on neutral termination
with sensor [3] 600 FLEXPON1200S
device with LSIG
circuit breakers Partner/
— Field
1200 A plug-on neutral [3] Neutral FLEXPON1200
termination
570 A plug-on neutral [3] device FLEXPON570

[1] Required for MMS/Trip unit, PM5563, or SPD installation only. An instrument compartment for field installation needs to be ordered with an instrument compartment cover (catalog number
80210-181-50) in theTable 11.4 FlexSeT Spare Parts, page 11-6 table. Not required for ENCT or shunt trip kits.
[2] Shunt trip kits to be shipped from partner to field job site for contractor installation only.
[3] Plug-on neutrals have limited amounts of devices that can be provided. Please consult the FlexSeT PON instruction bulletin (NNZ9919501) to determine the right allocation per circuit
breakers and other devices.
11-4 © 2022 Schneider Electric
All Rights Reserved
12/7/2022
 FlexSeT (cULus Listed) Low Voltage Switchboards
www.se.com/us Class 2700 / Refer to Instruction Bulletin JYT1078000

FlexSeT Circuit Breakers—Prewired for MMS and Ground Fault

Applications
Please use the following table as a reference-specific circuit breakers. These circuit
breakers are PowerPact™ Series with a wire harness pre-installed according to
application needs. If MMS, or ground fault protection are needed in main or feeder
applications, these circuit breakers must be used. These circuit breakers should not be
installed in QED-2 Switchboards.
The I-Line™ feeder section in FlexSeT switchboards is fully compatible with any plug-on
circuit breaker used in QED-2 Switchboards. The circuit breakers listed in the table are
specific only to applications mentioned above, where a harness is provided for ease of
installation.
Table 11.3: FlexSeT Circuit Breakers
Description Application Mounting Type Trip Unit Pre-Wired Harness Catalog No.
Main or feeder; MMS and
600 V, 1200 A circuit breaker ground fault capable I-Line Group Mounted 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJA36100U44AFLEX
600 V, 800 A circuit breaker Main or feeder; MMS capable I-Line Group Mounted 5.0 A (LSI) MMS and Trip Unit Power PJA36120U43AFLEX
Main or feeder; MMS and
600 V, 1200 A circuit breaker ground fault capable I-Line Group Mounted 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJA36120U44AFLEX
600 V, 400 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36040CU43AFLEX
Main or feeder; MMS and
600 V, 400 A circuit breaker Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36040CU44AFLEX
ground fault capable
600 V, 400 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36040U43AFLEX
Main or feeder; MMS and
600 V, 400 A circuit breaker ground fault capable Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36040U44AFLEX
600 V, 600 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36060CU43AFLEX
Main or feeder; MMS and
600 V, 600 A circuit breaker ground fault capable Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36060CU44AFLEX
600 V, 600 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36060U43AFLEX
Main or feeder; MMS and 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT
600 V, 600 A circuit breaker ground fault capable Unit Mount PJF36060U44AFLEX
600 V, 800 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36080CU43AFLEX
Main or feeder; MMS and

SWITCHBOARDS AND SWITCHGEAR

600 V, 800 A circuit breaker Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36080CU44AFLEX
ground fault capable
600 V, 800 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36080U43AFLEX
Main or Feeder - MMS and
600 V, 800 A circuit breaker Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36080U44AFLEX
Ground Fault Capable
Main or Feeder - MMS 5.0 A (LSI) MMS and Trip Unit Power
600 V, 1000 A circuit breaker Capable Unit Mount PJF36100CU43AFLEX
Main or feeder; MMS and
600 V, 1000 A circuit breaker Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36100CU44AFLEX
ground fault capable
600 V, 1000 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36100U43AFLEX
Main or feeder; MMS and
600 V, 1000 A circuit breaker Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36100U44AFLEX
ground fault capable
600 V, 1200 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36120CU43AFLEX
Main or feeder; MMS and
600 V, 1200 A circuit breaker Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36120CU44AFLEX
ground fault capable
600 V, 1200 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power PJF36120U43AFLEX
Main or feeder; MMS and
600 V, 1200 A circuit breaker ground fault capable Unit Mount 6.0 A (LSIG) MMS, Trip Unit Power, and ENCT PJF36120U44AFLEX
Main or feeder; MMS and
600 V, 1000 A circuit breaker I-Line Group Mounted 6.0 A (LISG) MMS, Trip Unit Power, and ENCT RKA36100CU44AFLEX
ground fault capable
600 V, 1200 A circuit breaker Main or feeder; MMS capable I-Line Group Mounted 5.0 A (LSI) MMS and Trip Unit Power RKA36120CU43AFLEX

11
Main or feeder; MMS and
600 V, 1200 A circuit breaker ground fault capable I-Line Group Mounted 6.0 A (LISG) MMS, Trip Unit Power, and ENCT RKA36120CU44AFLEX
600 V, 1000 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power RKF36100CU43AFLEX
Main or feeder; MMS and
600 V, 1000 A circuit breaker ground fault capable Unit Mount 6.0 A (LISG) MMS, Trip Unit Power, and ENCT RKF36100CU44AFLEX
600 V, 1200 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power RKF36120CU43AFLEX
Main or feeder; MMS and 6.0 A (LISG) MMS, Trip Unit Power, and ENCT
600 V, 1200 A circuit breaker ground fault capable Unit Mount RKF36120CU44AFLEX
600 V, 1200 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power RKF36120U43AFLEX
Main or feeder; MMS and 6.0 A (LISG) MMS, Trip Unit Power, and ENCT
600 V, 1200 A circuit breaker ground fault capable Unit Mount RKF36120U44AFLEX
600 V, 1600 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power RKF36160CU43AFLEX
Main or feeder; MMS and 6.0 A (LISG) MMS, Trip Unit Power, and ENCT
600 V, 1600 A circuit breaker ground fault capable Unit Mount RKF36160CU44AFLEX
600 V, 1600 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power RKF36160U43AFLEX
Main or feeder; MMS and
600 V, 1600 A circuit breaker Unit Mount 6.0 A (LISG) MMS, Trip Unit Power, and ENCT RKF36160U44AFLEX
ground fault capable
600 V, 2000 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power RKF36200CU43AFLEX
Main or feeder; MMS and
600 V, 2000 A circuit breaker Unit Mount 6.0 A (LISG) MMS, Trip Unit Power, and ENCT RKF36200CU44AFLEX
ground fault capable
600 V, 2000 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power RKF36200U43AFLEX
Main or feeder; MMS and
600 V, 2000 A circuit breaker Unit Mount 6.0 A (LISG) MMS, Trip Unit Power, and ENCT RKF36200U44AFLEX
ground fault capable
600 V, 2500 A circuit breaker Main or feeder; MMS capable Unit Mount 5.0 A (LSI) MMS and Trip Unit Power RKF36250U43AFLEX
Main or feeder; MMS and
600 V, 2500 A circuit breaker ground fault capable Unit Mount 6.0 A (LISG) MMS, Trip Unit Power, and ENCT RKF36250U44AFLEX

© 2022 Schneider Electric 11-5

All Rights Reserved
12/7/2022
 Low Voltage Switchboards FlexSeT (cULus Listed)
Class 2700 / Refer to Instruction Bulletin JYT1078000 www.se.com/us

Spare Parts
These kits can be ordered for replacing parts, as necessary. The following table lists
commercial kits for parts sold in individual or paired quantities. These kits can be ordered
for replacing parts, as necessary. If a needed part or hardware is not listed, please
contact Customer Service or the Partner Support Program Team.

Table 11.4: FlexSeT Spare Parts

Description Catalog No. Parts List
Instrument compartment front cover
assembly 80210-181-50 —
80210-070-50
Deadfront covers 80210-219-50
80210-071-50
80211-011-01
Barriers 80210-219-51
80211-015-01
80210-072-50
Vented covers 80210-219-52
80210-073-50
Bracing 2x
80210-219-53
80210-080-50
2x
Rear corner channel 80210-219-54
80210-020-50
Front corner channel 80210-219-55 2x
80210-013-01
Escutcheon package 80210-219-57 80210-095-50
RCC main package 80210-219-58 2x
80210-020-51
2x
Rodent Barrier 80210-219-59 80210-010-01
2x
Access cover 80210-219-60
80210-003-01
Base assembly with rivets 80210-074-50 80210-074-50
Frame with ground bus 80210-087-50 80210-087-50
Frame with ground bus and lugs 80210-087-51 80210-087-51
1600 A MCCB backfed bus bar assembly 80210-090-50 —
11
SWITCHBOARDS AND SWITCHGEAR

11-6 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 QED-2 (UL Listed) Low Voltage Switchboards
www.se.com/us Classes 2741, 2742 / Refer to Catalog 2700CT1101

Power-Style QED-2 Switchboards (UL Listed)

For solutions that bring people, products, and information together, Square D™ brand
Power-Style QED-2 low voltage switchboards from Schneider Electric are built to last
and feature design innovations that make these products easier to install and maintain.
Supported by one of the largest distributor, sales, and service organizations in the
industry, QED-2 switchboards are readily available to meet the needs of contractors,
consultants, and end-users.
Q = Quality—Built to Last
As one of the most trusted names in electrical distribution, Square D™ brand QED-2
switchboards are designed with the highest standards of quality. From sturdy frames,
securely fastened thread-forming screws, and standard bolted, base channels, users will
see the difference during installation, operation, maintenance, and expansion projects.
E = Efficient and Innovative Designs
In 2010, Schneider Electric launched QED-2, Series 2 switchboard designs. Series 2
designs represent the next generation of our QED-2 switchboard offering, with new
features based on extensive customer feedback. From improved branch neutral and
ground bar access, to enhanced instrument compartments, Series 2 designs provide
easier access for performing equipment installation and maintenance procedures.
QED-2 switchboards feature Schneider Electric's unique I-Line™ plug-on connections in
group-mounted construction. With the I-Line design, a screwdriver is the only tool
required to firmly ratchet the line end of a molded-case circuit breaker directly onto the I-
Line bus assembly. This plug-on design allows quick installation and mounting flexibility
of circuit breakers up to 1200 A.
D = Delivery—Ready When You Are
To meet tight project schedules and budgets, our Square D™ brand QED-2 switchboard
offering brings together standard designs for the most frequently requested ratings and
options, providing immediate pricing for quick shipments from 11 to 30 business days.

SWITCHBOARDS AND SWITCHGEAR

Shown is 2000 A, QED-2 Switchboard
with 63 in. of Branch Circuit Breaker
Mounting Height Available

Features
• QED-2 Switchboards are designed, listed, and built to UL 891
NOTE: A single-row, I-Line distribution section is
shown on the right side of the switchboard photo • Several tiered EcoStruxure communication offers available
above, while a double-row, I-Line distribution • Switchboard ratings through 6000 A, 200 kA; higher amperages available
section is shown in the drawing below. • Front accessible load connections
. • Front and rear alignment standard
• Cable, busway, transformer, or remote QED switchboard incoming fed
• Hot or cold sequence utility metering
800 A = 9 " & 1200 A = 15 "

• MasterPact MTZ advanced communication stored energy circuit breaker—

available in fixed or drawout for individually mounted mains or feeders
•

11
Thermal-magnetic, PowerPact™ electronic, or MasterPact™ NW stored
63 " mounting height; 250 A max.
W = 48 "

energy fixed or drawout circuit breakers used as mains and feeders

27 "

All 3-pole circuit breakers = 4.5 "

• Group-mounted circuit breaker and fusible switch mains and feeders

• Fixed-mounted fusible switch mains and feeders
• Powerlogic customer metering, including option for custom communications
capability and interwiring
91.5 "
• Networked communications capabilities provide direct access to energy
management at main and feeder level
400 & 600 A = 6 "

• Internally-mounted Surgelogic™ surge protective devices

W = 42 "

• Quick Connect Generator option available

27 "

• Available in mid-2019: Expanded stacked breaker designs to optimize overall

layout
• Main devices in six sub-division or single main configurations
• Main and branch devices in single section configuration
• Multiple individual devices in single section configurations
• Custom engineering, including main-tie-mains, multiple sets of thru-bus,
reduced heights, and engineered houses
1.5 " W
Additional Information:
W Max. Circuit Breaker Size See Digest Section 9 “Sub-feed Lug Kit Mounting Space Requirement” for circuit breaker mounting height
requirements.
36 " 250 A Where Utility compartments are required, contact your local Schneider Electric representative.
42 " 600 A
48 " 1200 A

© 2022 Schneider Electric 11-7

All Rights Reserved
12/7/2022
 Low Voltage Switchboards QED-6 (UL Listed)
Class 2746 / Refer to Catalog 2746CT0101 www.se.com/us

Power-Style QED-6 Switchboards (UL Listed)

MasterPact™ MTZ, NW, NT, and PowerPact™ H and J Circuit Breakers
The QED-6 switchboard is designed to provide excellent distribution, protection, and
power quality management in commercial electrical equipment. The circuit protection
components of the switchboard are the MasterPact MTZ2, MTZ3 or NW circuit breakers
in 800–6000 A frame sizes, MasterPact MTZ1 or NT circuit breakers in 800–1200 A
frame sizes, and PowerPact H and J circuit breakers in 150–250 A frame sizes. These
circuit breakers deliver maximum system uptime, system selectivity, ease of
maintenance, and reliable circuit protection.
QED-6 switchboard features include: MasterPact MTZ2, MTZ3 or NW UL 489 Listed
circuit breakers for main and feeder devices, MasterPact MTZ1 or NT UL 489 Listed
circuit breakers for feeder devices, PowerPact H and J UL 489 Listed circuit breakers for
feeder devices, and a wide range of designs and options. Highly flexible drawout circuit
breakers can meet a wide variety of power distribution requirements. Choices include
drawout construction in PowerPact H and J circuit breakers, and optional prepared
drawout spaces that are equipped with all specified control functions. This capability
allows quick additions for load upgrades.
• QED-6 switchboards are designed, listed, and built to UL 891; MasterPact and
PowerPact circuit breakers are designed, listed, and built to UL 489
• Circuit breakers are individually mounted, rear connected; MasterPact MTZ, NW and
NT circuit breakers are drawout; PowerPact H and J breakers are drawout
• Family of field installable and upgradeable MicroLogic™ trip units with optional
EcoStruxure Power™ data communications features
• Switchboard ratings up to 150 kA short-circuit current rating for services 1600–6000 A
QED-6 Switchboard with
at 480 V and 100 kA at 600 V
MasterPact MTZ Circuit Breakers
(Class 2746)
• Up to (12) 250 A PowerPact H and J circuit breakers in a single 30-inch wide section
• Up to (8) 1200 A frame MasterPact MTZ1/NT circuit breakers in a single 30-inch wide
section
11

• Flexible branch circuit breaker locations: MasterPact and PowerPact circuit breakers
can be mixed in a single 30-inch wide section (15–2000 A)
• Compartmentalization: separate compartments for circuit breakers, bussing, and load
SWITCHBOARDS AND SWITCHGEAR

cabling
• Available in 54-, 60-, 72-, and 80-inch deep construction
• Available in NEMA 3R outdoor walk-in enclosures
• Mixing of MTZ and NW/NT circuit breakers are not offered in factory configured
sections but can be field retrofitted as such
• MasterPact and PowerPact circuit breakers are field maintainable
QED-6 switchboards are reliable power protection equipment when working with
telecommunication facilities, e-business servers, or mainframes that perform critical
business transactions. These types of facilities cannot afford downtime.
QED-6 rear-connected switchboards are designed as standalone switchboards or as an
integral part of the low voltage equipment lineup in a user’s power unit substation.

QED-6 Switchboard with MasterPact NW/NT and

Powerpact H/J Circuit Breakers
(Class 2746)

Table 11.5: Circuit Breaker Selection

Rating (A) (Frame) Circuit Breakers
150–250 PowerPact H, J
800–1200 MasterPact MTZ1/NT
800–6000 MasterPact MTZ2, 3/NW

Specify QED-6 Switchboards

When drawout construction is required for quick circuit breaker changeout; system
requirements call for circuit breakers to close within five cycles; stored energy circuit
breakers are required; front access to control wires is desired; ease of installation,
maintenance, and upgrade of circuit breaker compartmentalization is required; system
integrity and segregation of circuit breaker compartments from bus and cable
compartments is required; equipment isolation is required.
Benefits/Values of Circuit Breaker Performance
MasterPact MTZ, NW and NT circuit breakers are designed to provide maximum
protection and reliable operation with a long service life. They exceed all UL 489
endurance testing requirements and are certified to a minimum of 10,000 operations
through the 3000 A frame.

11-8 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 QED-6 (UL Listed) Low Voltage Switchboards
www.se.com/us Class 2746 / Refer to Catalog 2746CT0101

System Coordination
Short-time ratings are high, giving users excellent system coordination and selectivity
with downstream breakers.
High Short-Circuit Current Ratings (SCCR)
Up to 200 k AIR at 240 V, 150 k AIR at 480 V, and 100 k AIR at 600 V, which allows
customers to design systems with high fault current and paralleling schemes.
Arc Flash Limiting (LF) Feeder Breakers
High speed operation of MasterPact MTZ, NW and NT circuit breakers (150 k AIR at 480
V) helps reduce arc flash incident energy (cal/cm2) on downstream equipment.
Ease of Installation and Maintenance
Thru-the-door construction, an easy to operate drawout mechanism, and front access to
all control wiring make this equipment easy to install, maintain, and upgrade. Load
connections in the cable compartment are easily accessible in the rear of the
switchboard. Remote racking of the MasterPact circuit breaker is also available with the
optional remote racking tool, which, if required, is field installable.
Ability to Upgrade
UL Listed, field-installable accessories include: motor operators, shunt trips, under
voltage devices, trip units, and communication modules for trip units. Manually operated
circuit breakers are field convertible to electrical operation.
Open Communication System
The MicroLogic trip units in MasterPact circuit breakers use the Ethernet TCP/IP or
Modbus™ serial protocol. These are widely accepted protocols which allow QED-6 to be
integrated into new or many existing communication systems.
Adaptable
Drawout circuit breakers, front access control wiring, and expandable lineups are quickly
adaptable to changing load and control requirements.

SWITCHBOARDS AND SWITCHGEAR

Expandable
MasterPact circuit breakers have many control termination points, giving the equipment
extensive flexibility and expandability for sophisticated control schemes.

11

© 2022 Schneider Electric 11-9

All Rights Reserved
12/7/2022
 Low Voltage Switchboards CMM (UL Listed)
Classes 2755, 2756 / Refer to Catalogs 2755CT9501, 2756CT9601 www.se.com/us

Power-Style Commercial Multi-Metering Switchboards (UL Listed)

• Designed, built, and listed to UL 891
• Lever bypass and EUSERC non-lever bypass
• Hot or cold sequence metering—EUSERC, NEMA, LOCAL
• Front and rear alignment standard
• Switchboard ratings through 4000 A, 100 kA
• Meter sections in either three- or six-socket section configuration
• Tenant mains either circuit breaker or fusible
• 60–200 A without lever bypass with self-contained meter sockets, 5- or 7-jaw, ring type
and test block where required
• 60–200 A lever bypass with self-contained meter sockets, 7-jaw, ringless
• Factory-installed devices with completely wired from meter socket to disconnect
• Provisions for adding future tenants available, as well as future sections
• Sections in either NEMA 1 or NEMA 3R construction
• For use on 120/240 V, 120/208 V, and 277/480 V systems
• Integrated, front-accessible wireway for top exiting load cables
• Customer access area for top exiting load cables
11
SWITCHBOARDS AND SWITCHGEAR

Lever Bypass EUSERC

Class 2755 Class 2756

11-10 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 Speed-D SB/SF (UL Listed) Speed-D™ Switchboards
www.se.com/us Class 2710 / Refer to Catalog 2700CT1101

Speed-D SB/SF Switchboards (UL Listed)

• UL Listed
• California Energy Commission (CEC) Title 24 compliant configurations available for
California installations
• Hot sequence utility compartment per EUSERC requirements
• Two types:
– Utility–Service disconnect–distribution
– Utility–Up to six service disconnects
• Single service disconnect, either circuit breaker or fusible rated 400, 600, or 800 A with
either type of distribution interiors, NQ up to 240 Vac, I-Line™ through 480 Vac
• Six service disconnects, group-mounted fusible, QMB/QMJ, 30–400 A; utility
compartment—400, 600, and 800 A
• Meter doors can be 15 inches high with one meter socket and test block, or 30 inches
high with two meter sockets and test block
• Meter sockets can be 6-, 8-, 13-, or 15-jaw meter sockets with test block, based on
application
• Solar ready configurations are now available, using a back-fed circuit breaker on the I-
Line stack
• Accessories include:
EUSERC UCT EUSERC UCT – Underground pull sections with and without lug landing
Single Main Circuit Breaker with Fusible Multiple Mains – Loadside wireway
I-Line Distribution Panel
– Bus links for donut-type current transformers
– Double padlock hasp attachments
– Plug-on distribution panel
– Subfeed circuit breakers

SWITCHBOARDS AND SWITCHGEAR

• Full height add-on I-Line distribution section
• Stand-alone I-Line distribution section
Application
Suitable for use as service entrance equipment on ac systems. Sections contain
metering compartment, barriers, main disconnects, distribution panel, neutral bus, and
grounding provisions.
Metering
C/T compartment with two 15-inch blank meter doors. (Order doors with meter socket
from Table 11.10 Meter Door Selection, page 11-13.) Incoming cable lugs are for top feed
with one twin conductor 2 AWG–600 kcmil lug per phase and neutral, suitable for
aluminum or copper cables. Optional single conductor lug is available. Refer to Table
11.11 Accessories, page 11-13.
Mains
Main breaker can be LH, MJ, PowerPact L, or PowerPact P. Standard and advanced
electronic trip units available for PowerPact breakers. Multiple main devices use plug-on
fusible switches. Main breakers with Energy or Power trip units comply with CEC Title 24

11
metering requirements.
Branches
NQ distribution bus is rated 400 A and provides mounting space for QO™/QOB Type
(150 A maximum) circuit breakers. Panel provides space for mounting 42 single pole
circuit breakers. One or two individually mounted 225 A maximum circuit breakers can
be added with bus connectors. (Order subfeed circuit breakers from Table 11.12 Subfeed
Circuit Breakers (Series E4) , page 11-14.)
I-Line™ distribution bus is rated 400, 600, or 800 A and will accept 27 inches of I-Line
circuit breakers on the left side with a maximum frame size of “J” . The right side will
accept either a QO plug-on distribution panel (240 V only) or LA or LH I-Line circuit
breaker, which allows for a back-fed solar power source.
Enclosure
Totally enclosed front accessible with ANSI 49 gray baked enamel finish. Dimensions are
90 in. (H) x 36 in. (W) x 14 in. (D) for indoor and 90 in. (H) x 36 in. (W) x 24.5 in. (D) for
outdoor enclosures.

© 2022 Schneider Electric 11-11

All Rights Reserved
12/7/2022
 Speed-D™ Switchboards Speed-D SB/SF (UL Listed)
Class 2710 / Refer to Catalog 2700CT1101 www.se.com/us

EUSERC Utility Metering, Main Disconnects and Distribution Panel

(UL Listed)
Table 11.6: Single Main Circuit Breaker with Distribution (Series E4)
Mains SCCR Circuit Breaker Catalog No.
Service Main Breaker SCCR Distribution
System Ratings 480 V
Voltage (A) Trip Unit 240 V Max. Interior Indoor Outdoor
Max.
NQ SB124QS SB124QR
Thermal
Magnetic 65 I-Line SB124IS SB124IR
None SB124WS SB124WR
NQ SB124QSJS SB124QRJS
400 LSI Standard
Electronic I-Line SB124ISJS SB124IRJS
1Ø3W 120/240 — None SB124WSJS SB124WRJS
100
NQ SB124QSJE SB124QRJE
LSI Energy
Electronic I-Line SB124ISJE SB124IRJE
None SB124WSJE SB124WRJE
LI Basic I-Line SB126IS SB126IR
600 65
Electronic None SB126WS SB126WR
Thermal NQ SB324QS SB324QR
Magnetic 65
None SB324WS SB324WR
208Y/120 LSI Standard NQ SB324QSJS SB324QRJS
400 —
240/120 Electronic None SB324WSJS SB324WRJS
100
LSI Energy NQ SB324QSJE SB324QRJE
Electronic None SB324WSJE SB324WRJE
Thermal I-Line SB344IS SB344IR
Magnetic 65 35
None SB344WS SB344WR
LSI Standard I-Line SB344ISJS SB344IRJS
400
Electronic None SB344WSJS SB344WRJS
3Ø4W [1] 100 65
LSI Energy I-Line SB344ISJE SB344IRJE
Electronic None SB344WSJE SB344WRJE
208Y/120 LI Basic 50 I-Line SB346IS SB346IR
240/120 600 65
480Y/277 Electronic 65 None SB346WS SB346WR
LI Basic 50 I-Line SB348IS SB348IR
Electronic 65
65 None SB348WS SB348WR
LSI Standard I-Line SB348ISJS SB348IRJS
11

800
Electronic None SB348WSJS SB348WRJS
100 65
LSI Power I-Line SB348ISJP SB348IRJP
Electronic None SB348WSJP SB348WRJP
SWITCHBOARDS AND SWITCHGEAR

[1] Can be used on 3Ø3W Delta voltage systems (for example, 240 V Delta or 480 V Delta).
11-12 © 2022 Schneider Electric
All Rights Reserved
12/7/2022
 Merchandised, Service Selection Speed-D™ Switchboards
www.se.com/us
Class 2710 / Refer to Catalog 2700CT1101

Table 11.7: Single Main Fusible Disconnect with Distribution (Series E4)
Mains SCCR SCCR Fusible Disconnect Catalog No.
System Service Ratings Distribution
Voltage 240 V 480 V
(A) Interior Max. Max. Indoor Outdoor
NQ  65 — SF124QS SF124QR
400 I-Line 100 — SF124IS SF124IR
1Ø3W 120/240 None 200 — SF124WS SF124WR
I-Line 100 — SF126IS SF126IR
600
None 200 — SF126WS SF126WR
208Y/120
3Ø4W [2] 400 NQ  65 — SF324QS SF324QR
240/120
208Y/120
3Ø4W [2] 400 None 200 — SF324WS SF324WR
240/120
208Y/120
3Ø4W [2] 240/120 400 I-Line 100  65 SF344IS SF344IR
480Y/277
208Y/120
3Ø4W [2] 240/120 400 None 200 200 SF344WS SF344WR
480Y/277
208Y/120
3Ø4W [2] 240/120 600 I-Line 100  65 SF346IS SF346IR
480Y/277
208Y/120
3Ø4W [2] 240/120 600 None 200 200 SF346WS SF346WR
480Y/277
208Y/120
3Ø4W [2] 240/120 800 I-Line 100  65 SF348IS SF348IR
480Y/277
208Y/120
3Ø4W [2] 240/120 800 None 200 200 SF348WS SF348WR
480Y/277

Table 11.8: Multiple Mains—Fusible (Series E4)

Mains 240 V Multiple Mains (6) Fusible Catalog No. [4]
System Service Rating or
Voltage 480 V

SWITCHBOARDS AND SWITCHGEAR

(A) Indoor Outdoor
Max. [3]
1Ø3W 120/240 400 200 SF124FS SF124FR
1Ø3W 120/240 600 200 SF126FS SF126FR
208Y/120
3Ø4W [2] 240/120 400 200 SF344FS SF344FR
408Y/277
208Y/120
3Ø4W [2] 240/120 600 200 SF346FS SF346FR
480Y/277
208Y/120
3Ø4W [2] 240/120 800 200 SF348FS SF348FR
480Y/277

Selection
Table 11.9: I-Line Distribution Section (Series E4)
Mains SCCR SCCR Catalog No.
System Service Ratings Distribution Distribution Type
Voltage 240 V 480 V
(A) Interior Max. Max. Indoor Outdoor
208Y/120 Add-on distribution section, must be connected to an SB UCT and main

11
3Ø4W 240/120 800 I-Line  65 k  65 k section without distribution panel, such as SB348WS. An I-Line plug-on SBAD800 SBAD800R
480Y/277 subfeed lug kit must be ordered to terminate the distribution section.
208Y/120 Stand-alone distribution section not connected to an SB section. A back-fed
3Ø4W 240/120 800 I-Line 125 k 100 k main circuit breaker or I-Line plug-on subfeed lug kit must be ordered to SBSAD800 SBSAD800R
480Y/277 terminate the distribution section. (Non-ULSE)

Table 11.10: Meter Door Selection

Meter 15-inch High Door With One Meter 30-inch High Door With Two Meter
Socket Socket and Test Block Sockets and Test Blocks
Jaws Catalog No. Catalog No.
6 [5] SBA15D6MS —
8 SBA15D8MS —
13 SBA15D13MS SBA30D13MS
15 SBA15D15MS SBA30D15MS
Blank SBA15DBC —
[6] SBA15DMS —
NOTE: To order structure with meter door factory-installed, add door catalog number as suffix to structure (for example, SF344IS-15D13MS).

Table 11.11: Accessories

Description Catalog No.
Indoor underground pull section (w/o lug landing)—26-in. (W)
Order separate SA8LL lug kit below if required. SA26PS
Outdoor (3R) underground pull section (w/o lug landing)—26 in. (W) x 24.5 in. (D)
Order separate SA8LL lug landing kit below when required. SA26PSR
Lug landing kit—800 A max. For terminating utility service cables in indoor or outdoor underground pull sections. SA8LL [7]
Single barrel lug kit —Kit provides single barrel lugs and pad in lieu of twin barrel lug provided with service section.
Mechanical lugs provided are sized to fit 1-3/0–750 kcmil cable. Two lugs per phase are supplied. SA7PL

[2] Can be used on 3Ø3W Delta voltage systems (for example, 240 V Delta or 480 V Delta).
[3] QMB/QMJ fusible switches, maximum 400 A, SCCR based on Class J, R, or T fuses. QMB plug-in circuit breaker rating is equal to the lowest rating of the circuit breaker.
[4] Multiple mains—provisions for mounting 30 inches of fusible devices. No more than six main devices permitted per NEC.
[5] 6-jaw meter socket can also be used on 4- and 5-jaw applications.
[6] Door with provisions for mounting meter socket.
[7] All EUSERC Utilities (except Arizona Public Service and Salt River Project) require a lug landing kit SA8LL.

© 2022 Schneider Electric 11-13

All Rights Reserved
12/7/2022
 Speed-D™ Switchboards Merchandised, Service Selection
Class 2710 / Refer to Catalog 2700CT1101 www.se.com/us

Table 11.11 Accessories (cont'd.)

Description Catalog No.
Loadside wireway—11.5 in. (W) x 14 in. (D)—indoor only SA10LW
Bus link kit—800 A max.—Order one kit per phase for 400, 600, and 800 A. SA10BL
Double padlock hasp attachment—For mounting two padlocks on door handle of rainproof enclosure. Padlocks not included. SS2PL
System Pole
Phase Spaces
Plug-On Distribution Panel—mounts on right side of I-Line interior. Cannot be used with LA/LH branch circuit breaker. 1Ø AC SS212AC
Panel rated 225 A for 240 V applications. For QO™ type plug-on circuit breakers only.
3Ø ABC 12 SS312
3Ø AB SS212AB [8]

Table 11.12: Subfeed Circuit Breakers (Series E4)

Rating 2-Pole Catalog No. [9] 3-Pole Catalog No.
Description (A) Left Right Left Right
100 SASFBH100L( ) SASFBH100R( ) SASFBH100L SASFBH100R
110 SASFBH110L( ) SASFBH110R( ) SASFBH110L SASFBH110R
Subfeed Circuit Breaker Kit [10]
Includes circuit breaker, connectors and mounting 125 SASFBH125L( ) SASFBH125R( ) SASFBH125L SASFBH125R
hardware. The complete kit, mounting hardware, circuit 150 SASFBH150L( ) SASFBH150R( ) SASFBH150L SASFBH150R
breaker and connectors will be shipped direct from plant. SASFBJ175L( ) SASFBJ175R( )
Delivery is stock to three days. 175 SASFBJ175L SASFBJ175R
200 SASFBJ200L( ) SASFBJ200R( ) SASFBJ200L SASFBJ200R
225 SASFBJ225L( ) SASFBJ225R( ) SASFBJ225L SASFBJ225R

Ordering Information
1. Service section: Order service section from Table 11.6 Single Main Circuit Breaker
with Distribution (Series E4), page 11-12 , Table 11.7 Single Main Fusible Disconnect
with Distribution (Series E4), page 11-13 , or Table 11.8 Multiple Mains—Fusible
(Series E4) , page 11-13, as determined by mains rating, voltage, and system.
2. Meter doors: Order meter door from Table 11.10 Meter Door Selection, page 11-13
as determined by the height and utility metering requirements.
3. Accessories and subfeeds: Order as required from Table 11.11 Accessories, page
11

11-13 and/or Table 11.12 Subfeed Circuit Breakers (Series E4) , page 11-14.
4. Circuit breakers and switches: Order devices from pages listed below as
determined by voltage, trip rating, AIR, and mounting space.
SWITCHBOARDS AND SWITCHGEAR

Multiple Mains and Branch Devices

• QO, QOB, QO-VH, QOB-VH: See Digest Section 1 or Section 7.
• I-Line: See Digest Section 9.
• QMB Switches: See Digest Section 9.

[8] To be used on 120/240 V, 3Ø4W delta applications.

[9] Two pole circuit breaker catalog numbers are completed by adding required phase connection letters as suffix (for example, SASFBH100LAC).
[10] Cannot use subfeed circuit breaker kit with multiple mains service section switchboards.
11-14 © 2022 Schneider Electric
All Rights Reserved
12/7/2022
 Power-Zone™ 4 Low Voltage Switchgear
www.se.com/us Class 6037 / Refer to Catalog 6037CT9901

Power-Zone™ 4 Low Voltage Switchgear with MasterPact™ MTZ

or NW/NT Circuit Breakers
Square D™ brand Power-Zone™ 4 low voltage, metal-enclosed, drawout switchgear is
designed to provide superior electrical distribution, protection, and power quality
management. The prime components of the switchgear are the MasterPact™ ANSI
rated circuit breaker. Power-Zone 4 switchgear is designed to maximize the functionality
of the MasterPact circuit breakers, which, in turn, deliver maximum uptime, system
selectivity, ease of maintenance, and reliable circuit protection. All of these features are
packed into the smallest footprint available for low voltage drawout switchgear.
• Power-Zone 4 is designed and built to ANSI® C37.20.1 and is Listed to UL 1558
• MasterPact MTZ, NW and NT drawout low voltage power circuit breakers are
designed and built to ANSI C37.13 and C37.16. Listed to UL 1066
• Short-circuit current rating up to 200 kA at 240 V and 480 V without fuses
• High short-time withstand ratings up to 100 kA for 1 second, minimum
• Arc flash limiting (L1F) MasterPact MTZ2 or NW feeder breakers available in 800,
1600, and 2000 A ratings
• Family of field installable and upgradeable MicroLogic™ trip units with optional
EcoStruxure Power™ data communications features
• Power-Zone 4 switchgear can offer optional factory integrated data communications
capability with Ethernet (Modbus TCP/IP) connectivity to EcoStruxure Power Edge
Control or Asset Management software
Power-Zone 4 • Smallest equipment footprint available in this product class
Low Voltage Switchgear with MasterPact MTZ Circuit Breakers
(Class 6037) • Front access to all control and communications wire connections
• Bolted copper bus provided as standard (up to 6000 A maximum)
• Large rear cable compartment pull area allowing maximum room for power cables
• Horizontal bus provision for future equipment expansion
• System designed for maximum uptime with low maintenance
• Modular circuit breaker designed for easy addition of control accessories

SWITCHBOARDS AND SWITCHGEAR

• Available in NEMA 3R outdoor walk-in enclosures
• Available in 42" deep, front accessible only version for greater layout flexibility and
optimized electrical house footprint
• Available Arc Resistant construction certified to ANSI C37.20.7. See Power-Zone™ 4
Arc Resistant Switchgear with ArcBlok Technology, page 11-16.
MasterPact MTZ2, 3 or NW circuit breakers are available in various levels of interrupting
ratings from 42–200 kA at 480 V and 130 kA at 600 V.
The MasterPact MTZ1 or NT circuit breaker is available in an 800 A frame size and 42 kA
at 480 V interrupting rating. Up to 8 MasterPact MTZ1 or NT circuit breakers can be
mounted in a 30-inch wide section. (Not available for 600 V.)
Circuit breakers of like frame sizes and interrupting ratings are interchangeable.

Power-Zone 4 Table 11.13: Equipment Ratings

Low Voltage Switchgear with MasterPact NW Circuit Breakers Application Voltage Systems Ampacities
(Class 6037)
600 Vac Maximum
1600 A–6000 A

11
1Ø3W, 3Ø3W, 3Ø4W (Main circuit breaker or main lugs only)
50/60 Hz

Short-Circuit Current Ratings Short-Time

240 V 480 V 600 V Withstand Ratings
42 kA 42 kA 42 kA 42 kA
65 kA 65 kA 65 kA 65 kA
85 kA 85 kA 85 kA 85 kA
200 kA 200 kA 130 kA 100 kA (maximum)

Power-Zone 4
Front Accessible Low Voltage Switchgear
(Class 6037)
NOTE: Shown with MasterPact MTZ circuit
breakers. MasterPact NW circuit breakers are
also available.

© 2022 Schneider Electric 11-15

All Rights Reserved
12/7/2022
 Low Voltage Switchgear Power-Zone™ 4
Class 6037 / Refer to Catalog 6037CT9901 www.se.com/us

Power-Zone™ 4 Arc Resistant Switchgear with ArcBlok

Technology
Protecting Your Personnel and Equipment from an Arc Flash
Power-Zone 4 arc resistant switchgear with MasterPact ArcBlok technology offers
patented, superior arc flash protection for operators and maintenance personnel. The arc
flash containment features are unique to the industry in both the circuit breaker
compartment and the structure.
Power-Zone 4 Arc Resistant Switchgear with ArcBlok Technology is certified to comply
with ANSI C37.20.7 IEEE Guide for Testing Metal-Enclosed Switchgear Rated Up to 38
kV for Internal Arcing Faults, and third-party (UL) witnessed as arc resistant switchgear.
Refer to Data Bulletin 6037DB1302 for the complete UL Witness Certification Summary.
Features
• MasterPact
5000 A)
MTZ2, 3/NW circuit breakers with patented ArcBlok technology (up to

• Rated for systems with up to 100kA, 635V fault current

• 60 in. deep x 22 in. wide (smallest arc resistant footprint in the industry)
• 22 in., 36 in. section widths
• 60 in., 72 in., 80 in. section depths
• Internal arc gas management system for optimized cooling
• ANSI Type 2B Rating
• NEMA 1 enclosure
Available Options
• Insulated copper bus
• Zone selective interlocking
Arc Resistant Power-Zone 4 • High-resistance grounding
Low Voltage Switchgear
(Class 6037) • Energy reduction maintenance switch
11

NOTE: Shown with MasterPact NW ArcBlok • Section barriers (rear, cable, and side)
circuit breakers. MasterPact MTZ2,3 ArcBlok • Circuit breaker remote racking
circuit breakers are also available. • ANSI Type 2B rated arc plenum exhaust
SWITCHBOARDS AND SWITCHGEAR

Built on the Legendary Performance and Reliability of the

MasterPact Line
MasterPact MTZ circuit breakers prepare you for the future of power distribution. Smart
connectivity. Remote monitoring. Easy customization via digital modules. MasterPact
MTZ circuit breakers bring the future-ready EcoStruxure Power capabilities you need to
build smart, dependable, and sustainable power distribution systems:

• Smartphone connectivity for wireless • Robust performance, even in harsh

alerts and maintenance environments
• Precision Class 1 power meter built in
for energy-saving capabilities
• Seamless integration with building and
energy management systems via
• Easy customization via digital modules EcoStruxure Power architecture
• Intuitive MicroLogic™ X control unit • Designed and tested to applicable
standards for ANSI, UL and IEC

11-16 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 MiniBreak™ Medium Voltage Metal-Enclosed
www.se.com/us
Switchgear
Class 6042 / Refer to Brochure 6042BR9401

MiniBreak™ Compact Height Switches— 5.5 kV, 200 A

The Square D™ brand MiniBreak compact height switch enclosure is only 66-inches
high and contains a single 3-pole load interrupter switch, rated 5.5 kV and 200 A.
Enclosures are free-standing and suitable for both indoor (NEMA 1) and outdoor (NEMA
3R) applications. These switches are available unfused or with provisions for ANSI-style,
3-inch-barrel fuses rated from 10E A to 200E A. Factory-installed accessories include an
auxiliary switch, strip heaters, and provisions for a “lock open” only key interlock. The
door is mechanically interlocked with the switch operating handle. Set screw cable lugs
for #14 solid—2/0 stranded aluminum or copper cable are provided for two line and one
load connections. Fuses are not furnished with this equipment. For fuse information,
see Table 11.16 Current-Limiting Fuses, Non-Disconnect Type. The Fused switches and
many of the fuses listed in this table are available from stock.

Table 11.14: Ratings

Max. design voltage (kV) 5.5
BIL (kV) 60
Frequency (Hz) 60
Continuous amperes 200
Interrupting amperes 200
MiniBreak Switch MiniBreak Switch
Enclosure with Door Interior Showing Fuses Momentary (amperes asymmetrical) 20,000
(Class 6042) (Class 6042) Fault close (amperes asymmetrical) 20,000
Capacitor switching (kVAR) None
Short time, 2 seconds (amperes symmetrical) 12,500
Low frequency withstand (kV) 19
Fuse integrated (symmetrical) 63,000
NOTE: 1200 hp maximum.
Ordering Information
Table 11.15: 5 kV—200 A Switch
Switch

SWITCHBOARDS AND SWITCHGEAR

Type
Catalog No.
Unfused HVMB305200U
Fused HVMB305200

1. Select switch catalog number based on fused or unfused.

2. Select catalog numbers for modifications from Factory Modifications table.
3. If fused, select 5 kV, 200 A maximum current-limiting fuse from table below.
4. Price switch and fuses separately. Switches are furnished with provisions only for
Listed Metal-Enclosed
Interrupter Switchgear fuses.
5. Weight 450 lbs (204 kg).
Table 11.16: Current-Limiting Fuses, Non-Disconnect Type
Fuse Mounting Clip
Continuous Current Catalog Number [1] [2]
Size Centers
5 kV Fuse
10E 5GS010
15E 5GS015
D 12”
20E 5GS020

11
25E 5GS025
30E 5GS030
40E 5GS040
50E 5GS050
D 12”
65E 5GS065
80E 5GS080
100E 5GS100
125E 5GS125
150E 5GS150
D 12”
175E 5GS175
200E 5GS200

Table 11.17: Factory Modifications

Catalog No. Description
HVMX1 Auxiliary switch, 1-N.O. and 1-N.C. contacts
Provisions for lock open only key interlock—Type KFL Kirk key lock with a 0-inch bolt
HVMK1 projection (Kirk item master number KFL000010SH)
HVMH1 Strip heater 100 W @ 120 V
HVMH2 Strip heater with thermostat 100 W @ 120 V
Distribution class surge arrester
HVMSA3 (set of three arresters) 3 kV, 2.55 MCOV [3]
Distribution class surge arrester
HVMSA6 (set of three arresters) 6 kV, 5.10 MCOV [3]

[1] Contact your Schneider Electric representative for current stock quantities.
[2] Includes one set of three fuses, packed in a single box.
[3] Arresters are line side connected.

© 2022 Schneider Electric 11-17

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Enclosed MiniBreak™
Switchgear www.se.com/us
Class 6042 / Refer to Brochure 6042BR9401
Ordering Example
Order one (1), 5 kV, 200 A switch with 65E current-limiting fuses. Provide one auxiliary
switch with 1-N.O. and 1-N.C. contact and with provision for installing a “lock open” key
interlock on the switch operating mechanism.
Order: Catalog No.
Switch with enclosure HVMB305200
Auxiliary switch HVMX1
Key interlock adapter HVMK1
Fuses (set of three, from Table 11.16 Current-Limiting Fuses, Non-
Disconnect Type, page 11-17. [4] [5] 5GS065

25.15 25.20
2.20 639 640
56

66.00
1677
47.52
1207

29.00
737

Front View Section View

(unfused)
11

25.20
640
SWITCHBOARDS AND SWITCHGEAR

25.15
639
2.20 20.75
56 527

23.78
604
18.38
467

47.52
1207
2.70
69

15.35
390

Section View Bottom View

(fused) Selected Area Recommended
(bottom conduit entrance)

[4] For fuses produced by other manufacturers, contact your nearest Schneider Electric sales office or your local Schneider Electric distributor.
[5] Current-limiting fuses will increase the integrated short-circuit ratings beyond the non-fusible units. Contact your nearest Schneider Electric sales office or your local Schneider Electric
distributor.
11-18 © 2022 Schneider Electric
All Rights Reserved
12/7/2022
 Premset™ Medium Voltage Metal-Enclosed
www.se.com/us
Switchgear
Class 6045 / Refer to Catalog 6045CT1601

Premset Compact Vacuum Circuit Breaker Switchgear with

Shielded Solid Insulation System (2SIS)
Premset represents the new generation of medium voltage switchgear. It is 15 kV
vacuum circuit breaker switchgear technology that takes advantage of the innovative
shielded solid insulated system (2SIS). 2SIS creates a three-layered system (medium
voltage conductive layer, epoxy insulating layer, and grounded shield layer) throughout
the entire switchgear that optimizes performance and increases life expectancy. Premset
reduces the opportunity of arc flash or contact with live parts by insulating and screening
all live parts in an epoxy dielectric molding. In addition, a grounded shield layer helps
reduce the likelihood of exposure to electrical hazards while at the same time better
protecting the insulating material from harsh environmental conditions such as moisture,
dust, chemicals, and vermin.
Premset delivers a compact architecture that is both modular and flexible. It allows for
front-only accessibility (bottom incoming cables) and the smallest 15 kV vacuum circuit
breaker footprint on the market. Plug-and-play design of accessories and auxiliaries
makes even last minute or field modifications possible. Modular design improves cost
savings and optimizes delivery times. Premset’s modular architecture makes it easy to
use in design and intuitive to learn for operators.

Table 11.18: Premset Ratings

Voltage Class 5 and 15 kV
Bus Current Rating 600 and 1200 A 1200 A
Circuit Breaker Current Rating 100 A 200 A 600 A 1200 A
Maximum Short-Time Interrupting 25 kA (2 seconds)
Current
Rated BIL Withstand Voltage 95 kV
Base Dimensions (inches) 29.5 W x 36 D x
14.75 W x 36 D x 65 H
65 H

SWITCHBOARDS AND SWITCHGEAR

Listed Metal-Enclosed
Interrupter Switchgear

11

© 2022 Schneider Electric 11-19

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Enclosed HVL/cc™
Switchgear www.se.com/us
Class 6045 / Refer to Catalog 6045CT9801 or Product Data 6040PD9601

HVL/cc Metal-Enclosed Load Interrupter Switchgear—Full Range

Square D™ brand HVL/cc metal-enclosed load interrupter switchgear provides
switching, metering, and interrupting capabilities for medium voltage electrical power
distribution systems and is designed and tested per applicable ANSI/IEEE and NEMA
standards.
Made up of modular units, the HVL/cc is easy to expand. Two main bus positions allow
future extensions and connections to existing equipment.
HVL/cc switchgear is available in either single or multiple bay units. The design is
compact, with front access only options available at system voltages below 17.5 kV.
The HVL/cc switch can be equipped with either an over-toggle mechanism (OTM), which
is standard, or an optional stored energy mechanism (SEM). An option with both
mechanisms is the Fuselogic™ system. The Fuselogic system offers fuse tripping (with
SEM) to provide protection against single phasing loads when a fuse has blown.
Where available, the HVL/cc front access only enclosures can be positioned against
walls, in small rooms, or in pre-fabricated buildings. The small footprint can result in
considerable cost savings from the reduction of building or room sizes.

Front
Optional
low voltage
compartment
Main bus
compartment
Switch with 90.00
enclosure 2286

Mechanism
compartment
11

Fuse cable
37.25
compartment 946
SWITCHBOARDS AND SWITCHGEAR

Fuse/cable
access
panel 37.25
946
W 14.75
375
Right Side
View Plan Front
View View

Table 11.19: HVL/cc Load Interrupter Switches— Full Range 600/1200 A Ratings
Switch (kV)—maximum design 5.5 17.5 17.5 25.8 38
BIL (kV) 60 95 110 125 150
Frequency (Hz) 50/60 50/60 50/60 50/60 50/60
Withstand (kV) 19 36 36 50 80
Continuous current (A) 600/1200 600/1200 600/1200 600 600
Interrupting current (A) 600/1200 600/1200 600/1200 600 600
Fault close
(kA asymmetrical) 40 40 40 32 32
Momentary current
(kA asymmetrical) 40 40 40 32 32
Short time current
(kA symmetrical) 25 25 25 25 25
Electrical endurance 100/600 A 100/600 A 100/600 A
(number of operations at 80% P.F.) 100 100
26/1200 A 26/1200 A 26/1200 A
Mechanical endurance
(number of operations) 1000 1000 1000 1000 1000

11-20 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 HVL/cc™ Medium Voltage Metal-Enclosed
www.se.com/us
Switchgear
Class 6045 / Refer to Catalog 6045CT9801 or Product Data 6040PD9601
Switch Standard Features
• Switch Positions: Closed, open, and internally grounded (optional) (connects switch
contacts to ground)
• Enclosure: Epoxy
• Medium: Sulphur hexalfluoride
• Maintenance: Maintenance free sealed for life
• Pressure:
– 5.8 PSI (≤ 17.5 kV)
– 22 PSI (25.8–38 kV)
• View ports to show switch blade position

To To To
Ground Ground Ground
Bus Bus Bus

Closed Position Open Position Grounded Position

Options
• Internal ground switch: Has full fault making capability
• Fuselogic™ system
• Infrared viewing windows
• Class I, Division 2
• Fast auto transfers
•

SWITCHBOARDS AND SWITCHGEAR

Duplex configurations
• Powerlogic™ metering
• 20-inch or 29.5-inch wide enclosures
Fuselogic™
Fuselogic is a protection system that provides the ultimate in medium voltage fuse
protection. This patented system utilizes Square D™ brand current-limiting fuses with
mechanical sensors that function without any auxiliary power requirements. Several
combinations of Fuselogic functions can be combined to provide simple blown fuse
indication contacts with mechanical lockout to anti-single phasing protection. Anti-single
phasing requires the optional stored energy mechanism. Fuselogic is available on both
HVL/cc and HVL switches.
Switchgear Standard Features
• Compartments: Switch, bus, fuse/cable, mechanism, and optional low voltage/control
• 11 gauge steel enclosure
• Epoxy insulators
•

11
Fuse/cable access panel interlocked with switch
Listed Metal-Enclosed
Interrupter Switchgear • Front access only options available at system voltages below 17.5 kV
• Animated mechanism mimic bus
• Padlocking provision—open or closed (OTM); open-only (SEM)
• Top or bottom cable entry
• UL/CUL Listed, IEEE C37.20.3
• Live line indicators on all incoming switch bays and outgoing feeder circuits
• Cable lugs included for one cable per phase
• Tin plated copper bus for lineups
Table 11.20: Surge Arresters
System L-L Voltage kV Arrester MCOV-kV
Effectively Impedance Grounded
Nominal Maximum Grounded and Ungrounded
Neutral Circuits Circuits
2.4 2.54 — 2.55
4.16 4.4 2.55 5.1
4.8 5.08 — 5.1
6.9 7.26 — 7.65
12.0 12.7 7.65 12.70
12.47 13.2 7.65 12.70
13.2 13.97 8.4 —
13.8 14.52 8.4 —

© 2022 Schneider Electric 11-21

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Enclosed HVL/cc™
Switchgear www.se.com/us
Class 6045 / Refer to Catalog 6045CT9801

HVL/cc Switchgear Quick Ship Program—5–15 kV, 600 A

The HVL/cc quick ship program provides basic fused and unfused load interrupter switch
configurations for standalone or transformer primary applications. The Quick Ship
program offers faster delivery, but with fewer options.
Three-pole, 600 A individual HVL/cc switches are available in free-standing indoor
(NEMA 1) enclosures. These switches are available unfused or with provisions for
Square D™ brand current-limiting DIN/E fuses. Factory optional accessories include
auxiliary bays, main bus, auxiliary switches, and distribution class surge arresters. The
fuse access panel is mechanically interlocked with the switch mechanism. Key interlocks
are not an available option with Digest-listed HVL/cc switches. (1) Set screw type lugs for
(2) #2–350 kcmil copper or aluminum cables are provided for line and load connections.
Fuses are not furnished with this equipment. For fuse information, refer to General
Purpose E-Rated Current-Limiting Fuses:Type DIN/E for HVL/cc Switches, page 11-25.
Mechanical interlock
between switch and
fuse access panel.
NOTE: Cable entry and NOTE: Mechanical
exit must be opposite to interlock is standard
maintain the minimum on switches.
sections shown.

M
M
90.00 450E
2286 M 90.00
2286 450E
11

M
SWITCHBOARDS AND SWITCHGEAR

37.25
14.75 946 37.25
375 14.75 946
375

5 kV Indoor N1 5 kV Indoor N1
Top Cable In/Bottom Cable Top Cable In/Bottom Cable Out
Out Switch in Position A Switch in Position B

Provisions for Future Expansion

• All “single” HVL/cc switches have provisions for future expansion on either side
• Order main bus kits for copper 600 A bus
600 A Single Switch Unfused
• Manual over-toggle mechanism, no grounding switch
• Includes (1) set screw for (2) #2–350 kcmil Cu or Al conductors per phase
• Application A = Top entry (incoming—cable or main bus), bottom exit (load—cable or
main bus)
• Application B = Bottom entry (incoming—cable or main bus), top exit (load—cable or
main bus)
Table 11.21: Unfused Switch Selection
Catalog kV Width
Rating Fuse Range Application
No. in mm
HVLCCA14305N 4.76 — A 14.75 375
HVLCCA20305N 4.76 — A 20.00 508
HVLCCA14315N 15 — A 14.75 375
HVLCCA20315N 15 — A 20.00 508
HVLCCB14305N 4.76 — B 14.75 375
HVLCCB20305N 4.76 — B 20.00 508
HVLCCB14315N 15 — B 14.75 375
HVLCCB20315N 15 — B 20.00 508

11-22 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 HVL/cc™ Medium Voltage Metal-Enclosed
www.se.com/us
Switchgear
Class 6045 / Refer to Catalog 6045CT9801
600 A Single Switch Fused
• Provisions only for Square D™ brand current-limiting DIN/E fuses—order separately
• Manual over-toggle mechanism, no grounding switch
• Includes (1) set screw lug for (2) #2–350 kcmil Cu or Al conductor per phase
• Application A = Top entry (incoming—cable or main bus), bottom exit (load—cable or
main bus)
• Application B = Bottom entry (incoming—cable or main bus), top exit (load—cable or
main bus)
Table 11.22: Fused Switch Selection
Catalog kV Fuse Range Application Width
No. Rating in mm
HVLCCA14305D 4.76 10–450E A 14.75 375
HVLCCA20305D 4.76 10–450E A 20.00 508
HVLCCA14315D 15 10–200E A 14.75 375
HVLCCA20315D 15 10–200E A 20.00 508
HVLCCB14305D 4.76 10–450E B 14.75 375
HVLCCB20305D 4.76 10–450E B 20.00 508
HVLCCB14315D 15 10–200E B 14.75 375
HVLCCB20315D 15 10–200E B 20.00 508

600 A Incoming Line Auxiliary Bay

For bottom incoming cable to application A (bottom cable exit) switch(es), order 600 A tin
plated Cu main bus to adjacent section from bus table. Includes (1) set screw lug for (2)
#2–350 kcmil Cu or Al conductor per phase.

Table 11.23: Bays for Bottom Entry/Bottom Exit Cables

Catalog kV Width
Rating Fuse Range Application
No. in mm
HVLCCA14A 4.76/15 — A 14.75 375
HVLCCA20A 4.76/15 — A 20.00 508

SWITCHBOARDS AND SWITCHGEAR

For top incoming cable to application B (top cable exit) switch(es), order 600 A tin plated
Cu main bus to adjacent section from main bus kits table. Includes (1) set screw lug for
(2) #2–350 kcmil Cu or Al conductor per phase.

Table 11.24: Bays for Top Entry/Top Exit Cables

Catalog kV Width
Rating Fuse Range Application
No. in mm
HVLCCB14A 4.76/15 — B 14.75 375
HVLCCB20A 4.76/15 — B 20.00 508

600 A Tin Plated Copper Main Bus Kits

Table 11.25: Bus Kits
Left Width Right Width
Catalog (From) (To)
No. Applica- in mm Applica- in mm
tion tion
HVLCCMBA14A14 A 14.75 375 A 14.75 375
HVLCCMBA14A20 A 14.75 375 A 20.00 508
HVLCCMBA20A14 A 20.00 508 A 14.75 375

11
HVLCCMBA20A20 A 20.00 508 A 20.00 508
HVLCCMBB14B14 B 14.75 375 B 14.75 375
HVLCCMBB14B20 B 14.75 375 B 20.00 508
HVLCCMBB20B14 B 20.00 508 B 14.75 375
HVLCCMBB20B20 B 20.00 508 B 20.00 508

Ratings
HVL/cc Switch with manually operated type OTM mechanism in cubicle enclosure (does
not include internal ground switch). Ratings are based on an X/R ratio of 1.6.

Table 11.26: HVL/cc Switch Ratings

Switch (kV)—maximum design 5.5 17.5
BIL (kV) 60 95
Frequency (Hertz) 50/60 50/60
Withstand (kV) 19 36
Continuous current (amperes) 600 600
Interrupting current (amperes) 600 600
Fault close (amperes asymmetrical) 40,000 40,000
Integrated switch and fuse rating (amperes symmetrical)[6] 65,000 65,000
Momentary current (amperes asymmetrical) 40,000 40,000
Short time current, 2 seconds (amperes symmetrical) 25,000 25,000
Operations at Full Load 100 100
Mechanical Endurance (number of operations) 1000 1000

[6] 50,000 for 630 A fuse.

© 2022 Schneider Electric 11-23

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Enclosed HVL/cc™
Switchgear www.se.com/us
Class 6045 / Refer to Catalog 6045CT9801
Factory Modifications
Table 11.27: Factory Modifications
Catalog No. Description
HVLCC-X3 Auxiliary switch 2 N.O.–2 N.C. contact

Distribution Class Surge Arresters

(One Set of Three) Switch Load Side Connected or Incoming Line Bay)

Table 11.28: Surge Arresters

Section Width
Catalog kV Rating Minimum Required
No.
in mm
HVLCCDSA3 3 kV, 2.55 kV MCOV 14.75 375
HVLCCDSA6 6 kV, 5.10 kV MCOV 14.75 375
HVLCCDSA9 9 kV, 7.65 kV MCOV 14.75 375
HVLCCDSA10 10 kV, 8.40 kV MCOV 14.75 375
HVLCCDSA12 12 kV, 10.20 kV MCOV 14.75 375
HVLCCDSA15 15 kV, 12.70 kV MVOV 20.00 508
HVLCCDSA18 18 kV, 15.3 kV MCOV 20.00 508

600 A “Single” HVL/cc Switch with PROVISIONS ONLY for Square D™ brand
600 A, Current-Limiting, Non-Disconnect Type Fuses for Cable Connection to Power-
tin-plated, Dry™, Power-Cast™, and Uni-Cast™ Transformers
copper bus (FLC = 300 A MAXIMUM)
RH—Transformer on right, LH—Transformer on Left
Application A = Top Entry (Incoming Cables)
Application B = Bottom Entry (Incoming Cables)
M
90.00 200E
2286 Table 11.29: 600 A “Single” HVL/cc Switch Selection
11

Catalog kV Ap- Width

Fuse Range plica- RH / LH
No. Rating in mm
tion
14.75 14.75 37.25 HVLCCA14405DGR 4.76 10–450E A 14.75 375 RH
SWITCHBOARDS AND SWITCHGEAR

946
375 375
HVLCCA20405DGR 4.76 10–450E A 20.00 508 RH
HVLCCA14405DGL 4.76 10–450E A 14.75 375 LH
HVLCCA20405DGL 4.76 10–450E A 20.00 508 LH
HVLCCA14415DGR 15 10–200E A 14.75 375 RH
HVLCCA20415DGR 15 10–200E A 20.00 508 RH
Listed Metal-Enclosed HVLCCA14415DGL 15 10–200E A 14.75 375 LH
Interrupter Switchgear
HVLCCA20415DGL 15 10–200E A 20.00 508 LH
HVLCCB14405DGR 4.76 10–450E B 14.75 375 RH
HVLCCB20405DGR 4.76 10–450E B 20.00 508 RH
HVLCCB14405DGL 4.76 10–450E B 14.75 375 LH
HVLCCB20405DGL 4.76 10–450E B 20.00 508 LH
HVLCCB14415DGR 15 10–200E B 14.75 375 RH
HVLCCB20415DGR 15 10–200E B 20.00 508 RH
HVLCCB14415DGL 15 10–200E B 14.75 375 LH
HVLCCB20415DGL 15 10–200E B 20.00 508 LH
NOTE: Switches with transformer connections are painted ANSI 49. Standalone
switches are painted ANSI 61. Transformer connections in HVL/cc switches are
based on standard Square D™ brand transformer connections. If these switches are
used to connect to other manufacturers' transformers, then connections must match
standard Square D™ brand transformer connections. (Cable connections are
furnished with the transformer.)

11-24 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 HVL/cc™ Medium Voltage Metal-Enclosed
www.se.com/us
Switchgear
Class 6045 / Refer to Catalog 6045CT9801
General Purpose E-Rated Current-Limiting Fuses: Type DIN/E for HVL/cc
Switches
• Integrated rating for 600 A HVL/cc switches with Square D™ brand DIN/E fuses listed
below is 65 kA rms symmetrical amperes.
• Current-limiting fuses increase the integrated short-circuit current rating because of
their energy-limiting capabilities.
• To increase the short-circuit current rating of the entire lineup of switchgear, current-
limiting fuses must be used in the entrance sections.
Table 11.30: Fuse Selection
Section
Catalog kV Fuse Set of Fuses Fuse Width Required
No. Rating Rating [7] Size
in mm
55DE010 5.5 10E 1 Actual 14.75 375
55DE015 5.5 15E 1 Actual 14.75 375
55DE020 5.5 20E 1 Actual 14.75 375
55DE025 5.5 25E 1 Actual 14.75 375
55DE030 5.5 30E 1 Actual 14.75 375
55DE040 5.5 40E 1 Actual 14.75 375
55DE050 5.5 50E 1 Actual 14.75 375
55DE065 5.5 65E 1 Actual 14.75 375
55DE080 5.5 80E 1 Actual 14.75 375
55DE100 5.5 100E 1 Actual 14.75 375
55DE125 5.5 125E 1 Actual 14.75 375
55DE150 5.5 150E 1 Actual 14.75 375
55DE175 5.5 175E 1 Actual 14.75 375
55DE200 5.5 200E 1 Actual 14.75 375
55DE250 5.5 250E 1 Actual 14.75 375
55DE300 5.5 300E 1 Actual 14.75 375
55DE350 5.5 350E 1 Actual 14.75 375
55DE400 5.5 400E 1 Actual 14.75 375
55DE450 5.5 450E 1 Actual 14.75 375
175DE010 15.5 10E 1 Actual 14.75 375
175DE015 15.5 15E 1 Actual 14.75 375

SWITCHBOARDS AND SWITCHGEAR

175DE020 15.5 20E 1 Actual 14.75 375
175DE025 15.5 25E 1 Actual 14.75 375
175DE030 15.5 30E 1 Actual 14.75 375
175DE040 15.5 40E 1 Actual 14.75 375
175DE050 15.5 50E 1 Actual 14.75 375
175DE065 15.5 65E 1 Actual 14.75 375
175DE080 15.5 80E 1 Actual 14.75 375
175DE100 15.5 100E 1 Actual 14.75 375
175DE125 15.5 125E 1 Actual 14.75 375
175DE150 15.5 150E 1 Actual 14.75 375
155DE175 15.5 175E 1 Actual 14.75 375
155DE200 15.5 200E 1 Actual 14.75 375

600 A “Duplex” HVL/cc Switch with PROVISIONS ONLY for Square D™ brand
Current-Limiting, Non-Disconnect Type Fuses for Cable Connection to Power-Dry,
Power-Cast, and Uni-Cast Transformers
• FLC = 300 A maximum
• RH—Transformer on right
• LH—Transformer on left includes mechanical interlock to prevent paralleling of

11
sources
• Application A = top entry (incoming cables)
• Application B = bottom entry (incoming cables)
Table 11.31: 600 A “Duplex” HVL/cc Switch Selection
Width
Catalog kV Appli-
Rating Fuse Range RH / LH
No. cati- in mm
on
HVLCCA14505DGR 4.76 10–450E A 14.75 375 RH
HVLCCA20505DGR 4.76 10–450E A 20.00 508 RH
HVLCCA14505DGL 4.76 10–450E A 14.75 375 LH
HVLCCA20505DGL 4.76 10–450E A 20.00 508 LH
HVLCCA14515DGR 15 10–200E A 14.75 375 RH
HVLCCA20515DGR 15 10–200E A 20.00 508 RH
HVLCCA14515DGL 15 10–200E A 14.75 375 LH
HVLCCA20515DGL 15 10–200E A 20.00 508 LH
HVLCCB14505DGR 4.76 10–450E B 14.75 375 RH
HVLCCB20505DGR 4.76 10–450E B 20.00 508 RH
HVLCCB14505DGL 4.76 10–450E B 14.75 375 LH
HVLCCB20505DGL 4.76 10–450E B 20.00 508 LH
HVLCCB14515DGR 15 10–200E B 14.75 375 RH
HVLCCB20515DGR 15 10–200E B 20.00 508 RH
HVLCCB14515DGL 15 10–200E B 14.75 375 LH
HVLCCB20515DGL 15 10–200E B 20.00 508 LH

[7] Each set of fuses contains three fuses, so, for example, two sets of fuses yield a total of six fuses.

© 2022 Schneider Electric 11-25

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Enclosed HVL/cc™
Switchgear www.se.com/us
Class 6045 / Refer to Catalog 6045CT9801
Ordering Information
1. Select switch catalog number based on fused or unfused and cable entry locations
(top or bottom) from Table 11.21 Unfused Switch Selection, page 11-22, or Table
11.22 Fused Switch Selection, page 11-23.
2. Select incoming line auxiliary bay from Table 11.23 Bays for Bottom Entry/Exit
Cables, page 11-23, or Table 11.24 Bays for Top Entry/Exit Cables, page 11-23, if
required.
3. Select main bus from Table 11.25 Bus Kits, page 11-23, if required.
4. Select catalog numbers for factory modifications from Table 11.27 Factory
Modifications, page 11-24, if required.
5. If fused, select DIN/E fuses from Table 11.30 Fuse Selection, page 11-25.
Ordering Example
Order indoor 600 A, 5 kV, HVL/cc switch with bottom incoming and bottom outgoing
cables (1) #2 AWG per phase, (1) set 200E fuses, and (1) set 6 kV surge arresters.
Order: Catalog. No.
Switch w/fuse provisions and bottom exit load cables HVLCCA14305D
600 incoming line auxiliary bay (Application A—bottom entry) HVLCCA14A
Main Bus (Application A—14 in. to Application A–14 in.) HVLCCMBA14A14
6 kV LAs HVLCCDSA6
Set 200E fuses 55DE200
11
SWITCHBOARDS AND SWITCHGEAR

11-26 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 HVL Medium Voltage Metal-Enclosed
www.se.com/us
Switchgear
Class 6040 / Refer to Catalog 6040CT9201 or Brochure 6040BR9401

HVL Metal-Enclosed Load Interrupter Switchgear—Full Range

HVL™ 5–38 kV Load Interrupter is the most popular ANSI-rated switchgear in its class in
America. Among medium voltage interrupter switchgear, both the switch and the
enclosure stand as industry benchmarks in the areas of design, manufacturing, and
performance. Load interrupter switchgear must perform a number of critical functions in a
unit substation - protecting equipment and disconnecting faulted lines and transformers.
Designed and tested to the latest applicable standards, HVL has been engineered to
provide superior protection for your distribution system.
HVL switchgear is available for various applications and configurations, including:
• Individual service entrance bays
• Multiple-bay lineups incorporating HVL load interrupters
• Substation primaries
Square D™ brand metal-enclosed switchgear has become an industry standard for its
better system performance, lower maintenance cost, easier system expansion, and
reduced system expense.
A full range of ratings and options are available but not listed in this publication. Contact
your nearest Schneider Electric sales office or your local Schneider Electric distributor.

Table 11.32: Ratings

Maximum design voltage (kV) 4.76 15 17 25.8 29 38
BIL (kV) 60 95 95 125 125 150
Frequency (Hz) 50/60 50/60 50/60 50/60 50/60 50/60
Continuous amperes 600/1200 600/1200 600 600/1200 600/1200 600
Interrupting amperes 600/1200 600/1200 600 600 400 400
Momentary
(kA asymmetrical) 40/61/80 40/61/80 61 40/61 40/61 40
Fault close
(kA asymmetrical) 40/61 40/61 40 28 28 20
Capacitor switching (kVAR) 2400 2400 – – – –

SWITCHBOARDS AND SWITCHGEAR

Short time rating
2 seconds (kA symmetrical) 25/38/50 25/38/50 25 25 25 25
Low frequency withstand (kV) 19 36 36 60 60 80

Standard Features
Listed Metal-Enclosed
Interrupter Switchgear • 11 gauge steel enclosure
• Direct drive mechanism
• Permanently attached operating handle
• Visible isolation viewing window
H
• Mechanical interlocked fuse access door
• Provision for padlock and key interlock
• Highly flexible design
• ANSI 61 paint
Options
D W
• Outdoor construction

11
Side view Front view
• Square D™ brand DIN-style current-limiting fuses
Recommended power • Boric acid fuses
cable conduit area • Silver or tin plated copper bus
2.00 38.00 2.00 • 600, 1200, or 2000 A main bus
51 965 51
• Heat shrink insulated bus
34 x 6
864 x 152
• Motor operator
4.00
102
34 x 6
864 x 152 • Shunt trip
D
Conduit
Control
Conduit Area
D1 • Fuselogic™ tripping system
2x4
51 x 102 • Roof bushings
6.36
• Key interlocks
35.74
162
• Surge arresters
1.13
29 908 • Utility metering bays
.875 Mounting Hole
(4 Places for .75 Anchor Bolts) • Duplex switch
• Transformer connections
• Infrared windows for thermal scanning of connections
Fuselogic™
Fuselogic is a protection system that provides the ultimate in medium voltage fuse
protection. This patented system utilizes the Square D™ brand current-limiting fuses
with mechanical sensors that function without any auxiliary power requirements. Several
combinations of Fuselogic functions can be combined to provide simple blown fuse
indication contacts with mechanical lockout to anti-single phasing protection. Anti-single
phasing requires the optional stored energy mechanism (SEM). Fuselogic is available on
both HVL/cc™ and HVL switches.

© 2022 Schneider Electric 11-27

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Enclosed HVL
Switchgear www.se.com/us
Class 6040 / Refer to Catalog 6040CT9201 or Brochure 6040BR9401
HVL Switchgear Quick Ship Program—5 kV–15 kV, 600 A
The HVL quick ship program provides basic fused and unfused load interrupter switch
configurations for stand-alone or transformer primary applications. The Quick Ship
program offers faster delivery, but with fewer options.
Three-pole, 600 A individual HVL switches are available in free-standing indoor (NEMA
1) or outdoor (NEMA 3R) enclosures. The switches used in these enclosures are UL
Recognized and are listed under Category WIQG2 in File E140591(M). These switches
are available unfused or with provisions for DIN—style, Square D™ brand current-
limiting fuses or for boric acid fuses. Factory optional accessories include auxiliary
switches, extra cable terminating lugs and distribution class surge arresters. The door is
mechanically interlocked with the switch operating handle and provisions for key
interlocks are standard. Set screw type lugs for one #2 solid—600 kcmil copper or
aluminum cables are provided for line and load connections. Other standard features
include a bolted enclosure with a viewing window, ground pad, and space heater (NEMA
3R only). Control power for heater must be from external source. Fuses are not
furnished with this equipment. For fuse information, refer to Table 11.44 DIN/E
Current-Limiting Fuses, Non-Disconnecting Type , page 11-31, or Table 11.45 Boric Acid
Fuses, page 11-32. Many of the fuses listed in these tables are available from stock.
Switches are listed in the tables below and on page 11-29.

Table 11.33: 600 A “Single” Switch Unfused

Catalog No. kV Rating Fuse Range Enclosure Type
HVL305NG 4.76 — NEMA 1
HVL305NW 4.76 — NEMA 3R
HVL315NG 15 — NEMA 1
HVL315NW 15 — NEMA 3R

Table 11.34: 600 A “Single” Switch with PROVISIONS ONLY for Square D™ brand
Current-Limiting, Non-Disconnect Type Fuses
Catalog No. kV Rating Fuse Range Enclosure Type
HVL305DEG 4.76 10–450E NEMA 1
11

HVL305DEW 4.76 10–450E NEMA 3R

HVL315DEG1 15 10–100E NEMA 1
HVL315DEG2 15 125–200E NEMA 1
SWITCHBOARDS AND SWITCHGEAR

HVL315DEW1 15 10–100E NEMA 3R

HVL315DEW2 15 125-200E NEMA 3R

Table 11.35: 600 A “Single” Switch with PROVISIONS ONLY for S&C Boric Acid
Non-Disconnect Type Fuses [8]
Catalog No. kV Rating Fuse Range Enclosure Type
HVL305BG 4.76 10E–400E NEMA 1
HVL305BW 4.76 10E–400E NEMA 3R
HVL315BG 15 10E–400E NEMA 1
HVL315BW 15 10E–400E NEMA 3R
HVL317BG 17 10E–400E NEMA 1
HVL317BW 17 10E–400E NEMA 3R

Table 11.36: Ratings

Max. Design Voltage (kV) 4.76 15.0
BIL (kV) 60 95
Frequency (Hz) 50/60 50/60
Continuous amperes 600 600
Interrupting amperes 600 600
Momentary (amperes asymmetrical) 40,000 40,000
Fault close (amperes asymmetrical) 40,000 40,000
Capacitor switching (kVAR) 2,400 2,400
Short-time rating, 2 seconds (amperes symmetrical) 25,000 25,000
Low frequency withstand (kV) 19 36

Table 11.37: Distribution Class Surge Arresters

System L-L Voltage kV Arrester MCOV-kV
Effectively Grounded Impedance Grounded
Nominal Maximum Neutral Circuits and Ungrounded Circuits
2.4 2.54 — 2.55
4.16 4.4 2.55 5.1
4.8 5.08 — 5.1
6.9 7.26 — 7.65
12.0 12.7 7.65 12.70
12.47 13.2 7.65 12.70
13.2 13.97 8.4 —
13.8 14.52 8.4 —

Table 11.38: Enclosure Type

W D H Weight
Type
in mm in mm in mm lbs kg
Indoor 38.00 965 54.50 1384 90.00 2286 1200 545
Outdoor 38.00 965 60.00 1524 97.50 2477 1400 636

[8] Boric acid fuses may increase lead times. Contact the factory for availability.
11-28 © 2022 Schneider Electric
All Rights Reserved
12/7/2022
 HVL Medium Voltage Metal-Enclosed
www.se.com/us
Switchgear
Class 6040 / Refer to Catalog 6040CT9201 or Brochure 6040BR9401
Provisions for Future Expansion
All “single” Digest switches have provisions for future expansion on either side. Order
kits HVMB for top crossover copper 600 A bus and HVLC for line connections to the top
bus. (See Table 11.43 Factory Modifications, page 11-30.)
HVL Switches for Power-Dry II™, Power-Cast II™, and Uni-Cast
II™ Transformer Connections
HVL switches can be configured for close coupling cable connections to listed dry type
transformers for primary main switches of unit substations. These are listed in the tables
below with current-limiting or boric acid fuses. Both single and duplex switch mains are
included in this selection. Transformers are listed on Digest Section 14: “Medium Voltage
Distribution Transformers” and may not be suitable for close coupling. For transformer
availability and specific configurations, contact your local Schneider Electric sales office.
All connections in this digest are based on standard Square D™ brand transformer
connections. If these switches are used to connect to other manufacturers’ transformers,
then connections must coordinate with
standard Square D™ brand transformer connections. (Cable connections are furnished
with the transformer.)

Table 11.39: 600 A “Single” Switch with PROVISIONS ONLY for Square D™ brand
Current-Limiting, Non-Disconnect Type Fuses for Cable Connection to Power-Dry
II, Power-Cast II, and Uni-Cast II Transformers
(FLC = 300 A max.) RH—Transformer on Right, LH—Transformer on Left
Catalog kV
Fuse Range Enclosure Type RH / LH
No. Rating
HVL405DEGR 4.76 10–450E NEMA 1 RH
HVL405DEGL 4.76 10–450E NEMA 1 LH
HVL405DEWRH 4.76 10–450E NEMA 3R RH
HVL405DEWLH 4.76 10–450E NEMA 3R LH
HVL415DEGR1 15 10–100E NEMA 1 RH
HVL415DEGR2 15 125–200E NEMA 1 RH
HVL415DEGL1 15 10–100E NEMA 1 LH

SWITCHBOARDS AND SWITCHGEAR

HVL415DEGL2 15 125–200E NEMA 1 LH
HVL415DEWR1H 15 10–100E NEMA 3R RH
HVL415DEWR2H 15 125-200E NEMA 3R RH
HVL415DEWL1H 15 10–100E NEMA 3R LH
HVL415DEWL2H 15 125-200E NEMA 3R LH

Table 11.40: 600 A “Duplex” Switch with PROVISIONS ONLY for Square D™ brand
Current-Limiting, Non-Disconnect Type Fuses for Cable Connection to Power-Dry
II, Power-Cast II, and Uni-Cast II Transformers
(FLC = 300 A max.) RH—Transformer on Right, LH—Transformer on Left
Catalog kV Fuse Range Enclosure Type
No. Rating RH / LH
HVL505DEGR 4.76 10–450E NEMA 1 RH
HVL505DEGL 4.76 10–450E NEMA 1 LH
HVL505DEWRH 4.76 10–450E NEMA 3R RH
HVL505DEWLH 4.76 10–450E NEMA 3R LH
HVL515DEGR1 15 10–100E NEMA 1 RH
HVL515DEGR2 15 125–200E NEMA 1 RH

11
HVL515DEGL1 15 10–100E NEMA 1 LH
HVL515DEGL2 15 125–200E NEMA 1 LH
HVL515DEWR1H 15 10–100E NEMA 3R RH
HVL515DEWR2H 15 125–200E NEMA 3R RH
HVL515DEWL1H 15 10–100E NEMA 3R LH
HVL515DEWL2H 15 125-200E NEMA 3R LH

Table 11.41: 600 A “Single” Switch with PROVISIONS ONLY for S&C Boric Acid
Non-Disconnect Type Fuses for Cable Connection to Power-Dry II, Power-Cast II,
and Uni-Cast II Transformers [9]
(FLC = 300 A max.) RH—Transformer on Right, LH—Transformer on Left
Catalog kV
Rating Fuse Range Enclosure Type RH / LH
No.
HVL405BGR 4.76 10E–400E NEMA 1 RH
HVL405BGL 4.76 10E–400E NEMA 1 LH
HVL405BWRH 4.76 10E–400E NEMA 3R RH
HVL405BWLH 4.76 10E–400E NEMA 3R LH
HVL415BGR 15 10E–400E NEMA 1 RH
HVL415BGL 15 10E–400E NEMA 1 LH
HVL415BWRH 15 10E–400E NEMA 3R RH
HVL415BWLH 15 10E–400E NEMA 3R LH

[9] Includes fuse holder only. See Table 11.45 Boric Acid Fuses , page 11-32 for fuse refills. Boric acid fuses may increase lead times. Contact the factory for availability.

© 2022 Schneider Electric 11-29

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Enclosed HVL
Switchgear www.se.com/us
Class 6040 / Refer to Catalog 6040CT9201 or Brochure 6040BR9401
Table 11.42: 600 A “Duplex” Switch with PROVISIONS ONLY for S&C Boric Acid
Non-Disconnect Type Fuses for Cable Connection to Power-Dry II, Power-Cast II,
and Uni-Cast II Transformers [10]
(FLC = 300 A max.) RH—Transformer on Right, LH—Transformer on Left
Catalog kV
Fuse Range Enclosure Type RH / LH
No. Rating
HVL505BGR 4.76 10E–400E NEMA 1 RH
HVL505BGL 4.76 10E–400E NEMA 1 LH
HVL505BWRH 4.76 10E–400E NEMA 3R RH
HVL505BWLH 4.76 10E–400E NEMA 3R LH
HVL515BGR 15 10E–400E NEMA 1 RH
HVL515BGL 15 10E–400E NEMA 1 LH
HVL515BWRH 15 10E–400E NEMA 3R RH
HVL515BWLH 15 10E–400E NEMA 3R LH
NOTE: Switches with transformer connections are painted ANSI 49. Standalone
switches are painted ANSI 61.
Fuse Selection
The rule of thumb method for selecting fuses for transformer protection is 1.33 times the
self-cooled full load current of the transformer or the next higher fuse rating. Selection of
the fuse is the customer’s responsibility and should be based on transformer and system
characteristics.
• Maximum Fuse Size:
Maximum fuse size should be determined by comparing the fuse total clearing curve
to the transformer damage curve. Contact Schneider Electric for transformer overload
and short-circuit withstand capability.
• Minimum Fuse Size:
Minimum fuse size shall carry the transformer magnetizing inrush current of 12 times
full load amperes for 0.1 second.
Table 11.43: Factory Modifications
11

Catalog Description
No.
HVMB Main Bus Kit, 600 A copper
Line side connector kit (main bus) 600 A
SWITCHBOARDS AND SWITCHGEAR

with 2–1/0=500 MCM lugs (bottom entry only)

HVLC
Provisions for key interlocks—Type KFL Kirk key lock with a 0-inch bolt projection (Kirk
item master number KFL000010SH)
HVLX3 Auxiliary switch 2 N.O.—2 N.C. contact
HVLC2 Set screw type lugs 1/0—500 kcmil (qty. 3)
Distribution Class Surge Arresters [11]
HVDSA3 3 kV, 2.55 MCOV
HVDSA6 6 kV, 5.10 MCOV
HVDSA9 9 kV, 7.65 MCOV
HVDSA10 10 kV, 8.40 MCOV
HVDSA12 12 kV, 10.20 MCOV
HVDSA15 15 kV, 12.70 MCOV

Standard Features
• Switches for transformer primaries are cable connected only.
• Key interlocks must be ordered and coordinated by customer.
• Standard color is ANSI 61 for standalone units; ANSI 49 for switches connecting to
transformers.
• If switches are purchased to coordinate with Square D™ brand transformers,
composite drawings and shipment coordination will not be available.
• Switches are not designed for any special dimensions for retrofit purposes. For
dimensions other than shown, contact your nearest Schneider Electric sales office or
your local Schneider Electric distributor.
Ordering Information
1. Select switch catalog number based on fused or unfused and enclosure type.
2. Select catalog numbers for factory modifications from the table above.
3. If fused, select fuse from Table 11.44 DIN/E Current-Limiting Fuses, Non-
Disconnecting Type (Extended Travel Blown Fuse Indicator), page 11-31 or Table
11.45 Boric Acid Fuses, page 11-32.
4. Price switch and fuses separately. Switches are furnished with provisions only for
current-limiting fuse or boric acid fuse.

[10] Includes fuse holder only. See Table 11.45 Boric Acid Fuses , page 11-32 for fuse refills. Boric acid fuses may increase lead times. Contact the factory for availability.
[11] Load side connected
11-30 © 2022 Schneider Electric
All Rights Reserved
12/7/2022
 HVL Medium Voltage Metal-Enclosed
www.se.com/us
Switchgear
Class 6040 / Refer to Catalog 6040CT9201 or Brochure 6040BR9401
Square D™ Brand DIN/E Fuse Selection Tables—HVL
Table 11.44: DIN/E Current-Limiting Fuses, Non-Disconnecting Type [12][13][14]
(Extended Travel Blown Fuse Indicator)
Fuse Mounting Clip [15]
Continuous Catalog
Current Centers Diameter No. [16][17]
(in) (mm)
5 kV Fuse
10E 17.4 51 55DE010
15E 17.4 51 55DE015
20E 17.4 51 55DE020
25E 17.4 51 55DE025
30E 17.4 51 55DE030
40E 17.4 51 55DE040
50E 17.4 51 55DE050
65E 17.4 51 55DE065
80E 17.4 51 55DE080
100E 17.4 51 55DE100
125E 17.4 76 55DE125
150E 17.4 76 55DE150
175E 17.4 76 55DE175
200E 17.4 76 55DE200
250E 17.4 76 55DE250
300E 17.4 76 55DE300
350E 17.4 76 55DE350
400E 17.4 76 55DE400
450E 17.4 76 55DE450
15 kV Fuse
10E 17.4 51 175DE010
15E 17.4 51 175DE015
20E 17.4 51 175DE020
25E 17.4 51 175DE025
30E 17.4 51 175DE030
40E 17.4 76 175DE040
50E 17.4 76 175DE050

SWITCHBOARDS AND SWITCHGEAR

65E 17.4 76 175DE065
80E 17.4 76 175DE080
100E 17.4 88 175DE100
125E 21.14 88 175DE125
150E 21.14 88 175DE150
175E 21.14 88 155DE175
200E 21.14 88 155DE200

11

[12] Square D™ brand DIN/E fuses are shown in this table. For fuses produced by other manufacturers, contact your nearest Schneider Electric sales office or your local Schneider Electric
distributor.
[13] Current-limiting fuses will increase the integrated short-circuit ratings beyond the non-fusible units. Contact your nearest Schneider Electric sales office or your local Schneider Electric
distributor.
[14] Caution—These fuses will not work for the MiniBreak. See Table 11.16 Current-Limiting Fuses, page 11-17 for the appropriate MiniBreak fuses.
[15] All fuses are single barrel arrangement with ferrule diameters per the chart.
[16] Contact your Schneider Electric representative for current stock quantities.
[17] Includes one set of three fuses, packed in a single box.

© 2022 Schneider Electric 11-31

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Enclosed HVL
Switchgear www.se.com/us
Class 6040 / Refer to Catalog 6040CT9201 or Brochure 6040BR9401
Boric Acid Fuse Selection Tables—HVL
Table 11.45: Boric Acid Fuses [18]
Continuous Fuse Catalog Catalog
Fuse Type [20]
Current Type[19] No. No. [21][22]
5 kV Fuse Refill
10E SM-5S 5SM5010 RBA400 405WBAF010
15E SM-5S 5SM5015 RBA400 405WBAF015
20E SM-5S 5SM5020 RBA400 405WBAF020
25E SM-5S 5SM5025 RBA400 405WBAF025
30E SM-5S 5SM5030 RBA400 405WBAF030
40E SM-5S 5SM5040 RBA400 405WBAF040
50E SM-5S 5SM5050 RBA400 405WBAF050
65E SM-5S 5SM5065 RBA400 405WBAF065
80E SM-5S 5SM5080 RBA400 405WBAF080
100E SM-5S 5SM5100 RBA400 405WBAF100
125E SM-5S 5SM5125 RBA400 405WBAF125
150E SM-5S 5SM5150 RBA400 405WBAF150
175E SM-5S 5SM5175 — —
200E SM-5S 5SM5200 RBA400 405WBAF200
250E SM-5S 5SM5250 RBA400 405WBAF250
300E SM-5S 5SM5300 RBA400 405WBAF300
400E SM-5S 5SM5400 RBA400 405WBAF400
15 kV Fuse Refill
10E SM-5S 15SM5010 RBA400 415WBAF010
15E SM-5S 15SM5015 RBA400 415WBAF015
20E SM-5S 15SM5020 RBA400 415WBAF020
25E SM-5S 15SM5025 RBA400 415WBAF025
30E SM-5S 15SM5030 RBA400 415WBAF030
40E SM-5S 15SM5040 RBA400 415WBAF040
50E SM-5S 15SM5050 RBA400 415WBAF050
65E SM-5S 15SM5065 RBA400 415WBAF065
80E SM-5S 15SM5080 RBA400 415WBAF080
100E SM-5S 15SM5100 RBA400 415WBAF100
125E SM-5S 15SM5125 RBA400 415WBAF125
150E SM-5S 15SM5150 RBA400 415WBAF150
11

175E SM-5S 15SM5175 — —

200E SM-5S 15SM5200 RBA400 415WBAF200
250E SM-5S 15SM5250 RBA400 415WBAF250
SWITCHBOARDS AND SWITCHGEAR

300E SM-5S 15SM5300 RBA400 415WBAF300

400E SM-5S 15SM5400 RBA400 415WBAF400

[18] S&C Boric Acid Fuses

Type SM-5S fuses are manufactured by the S&C Electric Company. SM-5S has a 25.0 kA symmetrical short-circuit rating from 2.4 kV to 17.0 kV. For 16.5 kV ratings, only S&C boric acid
fuses can be used.
[19] Cutler-Hammer - Westinghouse Fuses
Type RBA-400 fuses are manufactured by Cutler-Hammer - EATON Corporation. RBA-400 has a 37.5 kA symmetrical ampere short-circuit rating from 2.4 kV to 4.8 kV and 29.4 kA
symmetrical from 12 kV to 13.8 kV.
[20] Caution—These fuses will not work for the MiniBreak. See Table 11.16 Current-Limiting Fuses, page 11-17 for the appropriate MiniBreak fuses.
[21] Contact your Schneider Electric representative for current stock quantities.
[22] Includes one set of three fuses, packed in a single box.
11-32 © 2022 Schneider Electric
All Rights Reserved
12/7/2022
 GHA Medium Voltage Gas-Insulated Switchgear
Class 6047 / Refer to Brochure 0600BR1201
www.se.com/us

GHA Gas-Insulated Switchgear (UL Listed)

Easy, innovative, and economical up to 38kV
GHA Medium Voltage (MV) switchgear is an ideal solution for a variety of applications
and requirements. GHA is well suited for public and industrial distribution networks,
infrastructure projects, petrochemical oil and gas industries, and container substations to
Listed Metal-Enclosed
name a few. This compact and modular switchgear offers both flexibility and a long, low-
Interrupter Switchgear maintenance service life.
Each section consists of sealed-for-life SF6 modules, which contain the fixed vacuum
circuit breaker, disconnect switch, and innovative busbar system. By design, there is no
gas handling throughout the service life of the equipment, from installation until recycling
at the end of life of the switchgear. Utilize the cutting-edge B-link busbar to easily install,
extend, or replace gear in the middle of a lineup, without handling SF6. Like the gas-filled
modules, the B-link system does not require any maintenance.
Front accessible and ideal for a variety of applications, GHA represents the new
generation of robust, extremely compact, and low maintenance MV switchgear.

Table 11.46: Ratings

Rated
Rated Rated Power Rated Short- Current of
Lightning Rated Arc Resistant
Rated Impulse Frequency Time Busbar Outgoing
Voltage (kV) Withstand Withstand Feeders with per IEEE
Withstand Current (A) C37.20.7
Voltage (kV) Voltage (kV) Current (kA) Natural
Cooling (A)
12 75 28 40 2500 2500
15 95 38 40 2500 2500 40 ka
duration for
27 125 50 40 2500 2500 0.5 seconds
38 170 80 40 2500 2500

Table 11.47: Dimensions

Electrical Characteristics Dimensions (in./mm)

SWITCHBOARDS AND SWITCHGEAR

Cubical Width
Rated
Rated Bus Tie with Section
Voltage (kV) nominal Bus Depth Height
current (A) Main/Feeder Circuit
Sectionalizer
Breaker
12 ≤ 1200 23.6/600 31.5/800 23.6/600 62.8/1595 94.5/2400
17.5 (with 31.5/800
24 2500 35.5/900 39.4/1000 23.6/600 62.8/1595 LV
38 compartment)

11

© 2022 Schneider Electric 11-33

All Rights Reserved
12/7/2022
 Medium Voltage Gas-Insulated Switchgear CBGS-0
Class 6047 / Refer to Brochure 6047BR1401
www.se.com/us

CBGS-0 Gas-Insulated Switchgear (UL Listed)

Easy innovative and economical up to 38kV
CBGS-0 Medium Voltage (MV) switchgear is compact and easy to install and operate.
Due to the insulating gas as well as the solidly insulated busbar and cable connections
the medium voltage circuit is protected from environmental influences reducing the risk
Listed Metal-Enclosed
of arc flash events.
Interrupter Switchgear
Each section consists of a sealed-for-life SF6 tank which contains the fixed SF range
circuit breaker and disconnect switch. By design there is no gas handling throughout the
service life of the equipment from installation until recycling at the end of life of the
switchgear.
Front accessible and ideal for a variety of applications from transformer substations to
primary power distribution in markets ranging from mining and metals renewable
installations container substations and heavy industry where space is at a premium.

Table 11.48: Ratings

Rating Main/Feeder Bus Section Bus Riser Disconnecting Auxiliary
Switch Services
11

Nominal voltage
(kV) 15 27 38 15 27 38 15 27 38 15 27 38 15 27 38
Busbar system
1200/2000 1200/2000 1200/2000 1200/2000 1200/2000
SWITCHBOARDS AND SWITCHGEAR

rated current (A)

Outgoing rated
current (A) 1200/2000 1200/2000 1200/2000 1200/2000 —
Short-time
withstand current 25–31.5 25–31.5 25–31.5 25–31.5 Limited by the
(kA) fuse

Table 11.49: General Electrical Characteristics

kV Rating
Rated Voltage
27 38
Power frequency 60 Hz.
(efficient kV) 60 70
Rated Insulation Level Lightning impulse
withstand voltage (kV 125 150
peak)
Busbar system 1200/2000
Rated normal current (A)
Incoming/outgoing 1200/2000
Short circuit breaking current (kA) 25/31.5
Short circuit breaking current (kA peak) 63/80
Short time withstand current (kA/s) Max 25/2–31.5/2
Gas pressure at 200 °C (psi) 18.85
Standard degrees of High voltage compartment IP65
protection Low voltage compartment IP3X–IP41

Table 11.50: Dimensions and Weights

Modular Continuous Dimensions
Current Rating Inches (mm) Weight
Functional Unit
(A) lbs. (kg)
(s) Width Depth Height
Main/feeder bus 1200 23.5 (598) 1598 (725)
CBGS-0 Circuit Breaker section 47.2 (1198) 2249 (1020)
2000
Bus riser 1200 23.5 (598) 1058 (480)
disconnecting 55.1 (1400) 92.5 (2350)
2000 47.2 (1198) 2052 (930)
switch
VT auxiliary Not applicable 23.5 (598) 926 (420)
section

11-34 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 DVCAS Medium Voltage Gas-Insulated Switchgear
Class 6047 / Refer to Brochure 6000BR1202
www.se.com/us

DVCAS Switchgear for Wind Farm Applications

DVCAS medium voltage (MV) switchgear from Schneider Electric is designed to meet
the electrical switching, protection, and connection needs of wind farm applications up to
38 kV. Three different modules are available:
• Transformer protection module D
• Outgoing line module O
• Incoming line module I
For standard wind power applications, a maximum of four modules can be connected in
various configurations to provide the most commonly used wind power functions.
DVCAS switchgear is designed, manufactured, and tested in accordance with the
following standards:
• C37.20.3
• C37.54
• CAN/CSA C22.2 No.31-M89
• UL Listed
• IEEE Cable Bushings

O
I D

VIP

SWITCHBOARDS AND SWITCHGEAR

Typical IDO Configuration

Transformer Protection Module D

DVCAS switchgear module D provides transformer protection. Construction features
include:
LE - DO
• Metal base frame
• Operating mechanism and relay compartment

11
– disconnector operating mechanism
– operating mechanism of the circuit breaker
– protection relay VIP, Sepam, or Micom
– zero sequence current transformer CSH 30

YO 1 Mitop VIP
• MV cable compartment
– bushings for cable connection
CSH 30
– Three CRc current sensors per phase
• Stainless steel, gas-tight tank
– busbar system
– three position disconnector
– circuit breaker

Module D

© 2022 Schneider Electric 11-35

All Rights Reserved
12/7/2022
 Medium Voltage Gas-Insulated Switchgear DVCAS
Class 6047 / Refer to Brochure 6000BR1202
www.se.com/us

Outgoing Line Module O

DVCAS switchgear module O functions as an outgoing line to a downstream wind
generator. There are two medium voltage cables per phase. Construction features
include:
• Metal base frame
• Voltage presence indicator
• MV cable compartment
– bushings for cable connection
– clamps for MV cable connection

D+O
DO
Transformer protection + Outgoing line

(I + D + O)
I DO Incoming line + Transformer protection +
Outgoing line

(I + I + D + O)
I I DO Two Incoming lines + Transformer
protection + Outgoing line

Recommended Configurations

Incoming Line Module I

11

DVCAS switchgear module I is a three-position switch-disconnector. It is recommended

for the incoming line function from an upstream wind generator for the following reasons:
• Reduces downtime caused by faults
SWITCHBOARDS AND SWITCHGEAR

• Helps with fault detection

• Reduces interruptions due to maintenance work
• Improves energization works
Module I is always connected to module D on the right with single-phase, coupling
Remote bushings. Construction features include:
Remote
operation
control • Metal base frame
Motor power supply • Operating mechanism compartment
– operating mechanism of the switch-disconnector
RE - I
– motor for the operating mechanism (optional)
• MV cable compartment
– bushings for cable connection
M
• Stainless steel, gas-tight tank
Flair – busbar system
– three position disconnector

Table 11.51: Ratings

Type Rating
Frequency (Hz) 50/60
Rated voltage (kV) 38
Insulation level
  Power frequency withstand voltage (kV) 70
  Lightning impulse withstand voltage, peak (kV) 170
Rated current of the main busbar (A) 600
Module I Short time withstand current (kA/s) 20/3 [1]
Short circuit breaking current capacity (kA) 20 [1]
Short circuit making capacity, peak (kA) 50
Internal arc withstand IAC AFL (kA/1s) 20 [1]
Degree of protection (NEMA/IP)
  HV compartment 6/67
  LV and operating mechanism compartment 6P/3X
SF6 gas pressure at 20 ºC (PSI/bar) 4.35/0.3

[1] 25 kA for circuit breaker switchgear module D.

11-36 © 2022 Schneider Electric
All Rights Reserved
12/7/2022
 Masterclad™; VR Circuit Breaker Medium Voltage Metal-Clad Switchgear
www.se.com/us Class 6055 / Refer to Catalog 6055CT9901 or Handout 6055HO0901,

Masterclad™ Medium Voltage Metalclad Switchgear (UL Listed)

The Reliability of a Quality Design
The quality of Square D™ brand Masterclad medium voltage metalclad switchgear
stems from a design and manufacturing process that focuses on long-term switchgear
performance with the highest degree of reliability.
Based on specific customer application needs, Schneider Electric engineers and
Listed Metalclad
technicians select the appropriate standard sections and bus configurations, with the
Switchgear ability to customize where needed. After the specified circuit breakers, instrument and
control power transformers, relays, meters and other components are selected and
approved. All are factory-assembled, wired, and tested as a complete assembly.

Table 11.52: Ratings

Nominal voltage (kV) 4.16 7.2 13.8 24.9
Maximum voltage (kV) 4.76 8.25 15.0 27.0
BIL (kV) 60 95 95 125
Frequency (Hz) 50/60
Continuous amperes (A) 1200–4000 1200–2000
MVA (reference only) 250 350 500 500 500 750 1000 1500 1250 2000
Short-time rating (kA) 3 seconds 40 50 63 50 25 40 50 63 25 40
Close and latch rating (kA) (peak) 104 130 164 130 65 104 130 164 68 108

Two-high Masterclad 5–27 kV

Indoor, Metalclad Switchgear

Type VR Vacuum Circuit Breaker

The VR breaker is a horizontal drawout type designed to provide long life, reduced
maintenance, and ease of handling. The Type RI advanced design motor-charged stored
energy mechanism is a model of reliability with simplicity-with an operating life exceeding

SWITCHBOARDS AND SWITCHGEAR

ANSI requirements. The VR circuit breaker is UL labeled and includes a permanently
mounted manual charging handle.
Standard features include:
• 3-cycle interrupting rating
• Rated per ANSI/IEEE C37.06, C37.09, C37.013, C37.54
• UL Listed
• Motor operated, spring-charged, stored-energy operating mechanism
• Permanently mounted manual charging handle
Vacuum VR Circuit Breaker
• Five normally open and normally closed auxiliary contacts
for Masterclad Switchgear • Wheels that roll directly to floor level from lower cell
Switchgear Construction
• High-speed operation—3–cycles
• Removable (draw-out) circuit breaker
• Grounded metal barriers enclose all live parts

11
• Automatic shutters driven by breaker racking mechanism
• Closed door breaker position indication
• Closed door breaker racking mechanism
• Insulated main bus—aluminum or copper
• Standard glass polyester insulators or optional epoxy and porcelain insulators
• Mechanical interlocks
• Disconnect type CPT and VT trucks
• Grounded breaker truck in and between test/disconnected and connected positions
Masterclad 27 kV, Outdoor • Low voltage instrument/control compartment isolated from primary voltage areas
Non Walk-in, Metalclad Switchgear • Compliance to ANSI/IEEE standards C37.20.2 and C37.55 (designed and tested to
comply with or exceed ANSI and IEEE standards)
• ISO 9001 Certification (Designed and manufactured in a facility that is Quality
Systems Certified by Underwriters Laboratories, Inc.® to ISO 9001)
• Indoor NEMA 1 enclosure
• Outdoor NEMA 3R enclosure
– Walk-in enclosure
– Non walk-in enclosure

© 2022 Schneider Electric 11-37

All Rights Reserved
12/7/2022
 Medium Voltage Metal-Clad Switchgear Arc Resistant Switchgear
Class 6055 / Refer to Handouts 6055HO0901 www.se.com/us

Passive, Arc-Resistant Masterclad™ Medium Voltage Switchgear

This switchgear and all its components meet the IEEE C37.20.7 arc-resistant test
guideline for Type 2B enclosures as well as all other applicable ANSI, UL, and CSA
standards for metalclad switchgear.
Switchgear Construction:
• Arc exhaust options: vented, arc shield, arc planum and duct
• High-speed operation—3–cycles
• Removable (draw-out) circuit breaker
• Fully compartmentalized construction
• Grounded metal barriers enclose all live parts
• Automatic shutters driven by breaker racking mechanism
Two-high, Masterclad 5–15 kV
• Closed door breaker position indication
Metalclad, Arc-Resistant Switchgear • Closed door breaker racking mechanism
• Insulated copper main bus
• Standard glass polyester supports
• Mechanical interlocks
• Disconnect type CPT and VT trucks
• Grounded breaker truck in and between test/disconnected and connected positions
• Low voltage instrument/control compartment isolated from primary voltage areas
• Compliance to ANSI standards C37.06, C37.09, C37.013, C37.54 and C37.55
(designed and tested to comply with or exceed ANSI and IEEE standards)

Ratings
• Up to 63 kA arc containment for 0.5 seconds
• Voltage ratings from 2.4 kV to 15 kV up to 4,000 A
11

• Type 2B construction, one- and two-high structures

SWITCHBOARDS AND SWITCHGEAR

11-38 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 Power-Zone Load Center; Model III Unit Substations
www.se.com/us
Classes 6010, 6020 / Refer to Catalog 6020CT9401 or Data Bulletin 6010DB1001

Power-Zone Load Center Unit Substations

Table 11.53: Complete Close Coupled Unit Substations Available
Product Type Class Nos. Digest Section No.
Primary Section
Medium voltage load interrupter switchgear 6040, 6045
Metalclad switchgear 6055
Low voltage Power-Style™ QED switchboard 2741–2744 11
7240, 7310, 7320, 7421–
Air terminal chamber
23
Transformer Section
Open, ventilated dry—Power-Dry™ 7421–23
Open, ventilated dry/cast resin combination—Uni-Cast™ 7320
14
Open, ventilated cast resin—Power-Cast™ 7310
Mineral oil or high fire point fluid—liquid 7240
Secondary Section
Medium voltage load interrupter switchgear 6040
Unit Substation Metalclad switchgear 6055
Medium voltage motor control center 8198
Low voltage Power-Style QED switchboard 2741–2744 11
7240, 7310, 7320, 7421–
Air terminal chamber 23
Low voltage drawout switchgear 6037
Low voltage Model 6 motor control centers 8998 17

Power-Zone Model III Package Unit Substations

General
Power-Zone Model III package unit substations combine a primary switch, dry-type
transformer, and I-Line™ distribution section into a single, compact unit. All components
are engineered, manufactured, and tested by Schneider Electric. The substation is
available with a UL listing.

SWITCHBOARDS AND SWITCHGEAR

The Model III is only 49 inches deep and 90 inches high, which allows the entire
substation to pass through standard size doorways and narrow hallways.
The Model III is front accessible; the transformer taps are accessible from the side. For
proper ventilation, a minimum distance of 12 inches should be maintained on the
transformer side of the equipment.
Model III package unit substations are ideal for renovations and high rise applications
requiring increased customer electrical demand as well as new construction requiring
multiple zones and a small footprint.

75–1000 kVA at 480 V; 75–500 kVA at 240 V

Available with primary voltages of 2400–13800 V. Forced air cooling (AA/FA) provides an
additional 33%. Features 220 °C insulation and 150 °C, 115 °C, or 80 °C temperature
rise. Largest 80 °C or 115 °C rise unit available is 750 kVA.
The secondary circuit breaker distribution section may be equipped with an individually
mounted secondary main breaker or an I-Line distribution panelboard. Branch circuit
breakers from PowerPact™ B to PowerPact RLC 1200 A may be installed. PowerPact M-

11
, P-, and R-frame molded case circuit breakers are available with electronic trip units.
Additional options include PowerLogic™ and ION™ series metering, surge arresters, and
I-Line™ plug-on units with a Surgelogic™ Surge Protective Device (SPD).
Model III Package Unit Substation
with HVL/cc Load Interrupter Switch (on left)

Incoming Line Section

Most Model IIIs are supplied with a Square D™ brand fused HVL/cc 600 A load
interrupter switch. The HVL/cc offers the smallest footprint in the industry and is an
exclusive sealed interruption type compartmentalized switch. Where switching and
overcurrent protection are provided elsewhere, a full-height air-filled terminal chamber
can be provided in place of the switch.

Table 11.54: Primary Switch Ratings, Type HVL/cc

Nominal Voltage 4.16 13.8
BIL 60 95
Continuous amperes 600 600
Interrupting amperes 600 600
Fault close (kA asymmetrical) 40 40
Momentary current (kA asymmetrical 10 cycles) 40 40
Duty-cycle-fault-close (number of operations) 4 4
Grounding switch fault close (kA asymmetrical) 40 40
Short-time rating (kA asymmetrical 2 seconds) 25 25
Dielectric withstand (kV 1 minute) 19 36
Electrical endurance (close-open) 100 100
Mechanitcal endurance (close-open) 1000 1000

© 2022 Schneider Electric 11-39

All Rights Reserved
12/7/2022
 Unit Substations Power-Zone™ Model III
Class 6010 / Refer to Catalog 6020CT9401
www.se.com/us

Transformer Section
Special barrel wound dry-type transformers employing resin encapsulated VPI (Vacuum
Pressure Impregnation) techniques are used to achieve the low-loss, compact design
necessary for the space-saving package substation concept. Class H, 220 °C insulation
is used throughout. Temperature rise is 150 °C as standard, although 80°C or 115 °C low
temperature premium transformers are available through 750 kVA. Aluminum windings
are standard with copper as an option. Four full capacity 2-1/2 percent taps are provided-
two above nominal voltage and two below.
Fan cooling is optional. When selected, it increases the capacity rating of the transformer
an additional 33 percent. The Model 98 digital controller is employed. This system
provides precision control through the use of three high accuracy thermocouple type
sensors—one in each phase of the windings.
The controller has a membrane front panel for displaying the temperature of all three
phases with individual readings. The hottest phase is automatically displayed. The
Model 98 digital controller features simple three-button operation with fan, alarm and trip
function settings and is Powerlogic™ compatible.
HVL/cc™ switch, I-Line panelboard
top feed
Nameplate
Removable
cover 5.45
(138)

85.0
(2159)
11

80.00
(2032)
SWITCHBOARDS AND SWITCHGEAR

14.75 or 20.00 60.00 or 72.00

(375) (508) (1524) (1829) Lifting jacks

Power-Zone Model III

Front View

Table 11.55: Transformer Basic Insulation Levels

KV Class Primary Voltages BIL 600 Hz Test
1.2 < 600 V Secondary 10 4 kV
2.5 2400 20 10 kV
5.0 4160, 4800 30 12 kV
7.2 6900, 7200 30 12 kV
8.7 8320 45 19 kV
15.0 12, 12.47, 13.2, 13.8 60 31 kV

11-40 © 2022 Schneider Electric

All Rights Reserved
12/7/2022
 Power-Zone™ Model III Unit Substations
Class 6010 / Refer to Catalog 6020CT9401
www.se.com/us

Distribution Section
I-Line™ Mounted Molded Case Circuit Breakers
Molded case circuit breakers are group mounted in an I-Line panelboard section offering
the inherent ease of installation for which the plug-on I-Line circuit breaker has become
known. All circuit breakers are quick-make, quick-break, thermal magnetic, permanent
trip type and are factory-calibrated and sealed for accurate overcurrent response and
maximum short-circuit strength. PowerPact™ P and R circuit breakers are available with
solid-state MicroLogic™ trip units. Current limiting high interrupting capacity FI, KI, and
LI circuit breakers are also available. Circuit breakers may be safely back-fed for use as
main circuit breakers. All circuit breakers are UL listed and carry integrated equipment
rating when used exclusively with other Square D™ brand circuit breakers in intended
assemblies.
I-Line panel is available in 1200 A. Maximum mounting space is 108 inches.
Tin-plated copper bus is standard.
Dimensions shown
in Inches (mm). See
table below for A, B,
A C, D, E dimensions. 8.6
1.0 (218) 8.0
(25) D Typ. E (203) 4.0
(102)

5.0 13.9
17.5 Medium voltage (353)
(445) (127)
conduit area
(top entry)

40.0
22.0 (1016)
29.3
(559) (744)
7.5
7.0 (191)
(178)

4.0
(102)
1.2 3.3 4.0
(30) 9.3 9.3
Low voltage conduit 1.6 C (84) (102)
(41) 1.5 0.50 (13) dia. (236) (236)
provision; 2 places; B 0.63 (16) dia.
Low voltage (38) bolt-down bolt-down Low voltage
1.125 (29) dia. 1.5

SWITCHBOARDS AND SWITCHGEAR

2.7 conduit areas (4 places) (4 places) conduit area
(38)
(69)
(bottom entry)
(top entry)
Top View Plan View

Table 11.56: Substation Dimensions and Approximate Weights

Tempera- Dimensions (for above drawings) Estimated
FA,FH,FY
QB, QD kVA ture Rise ° Weight
HD,HG
QG, QJ
C A B C D E
HJ, HL FA,FH,FY
½ Total
HD,HG
75
Breaker QB, QD
Mounting QG, QJ HJ, HL 112.5 80, 115, 150 3600
Space FI, KI, JD FI, KI, JD HCR-U 1200 A 150
Each JG, JJ, JL JG, JJ, JL 48 11.0 23.0 13.5 32.0
I-Line panelboards 225
Side Q4, LA, LH 80, 115, 150 4500
300
LC, LI, LX can be used for up 500 150 6000
LXI, LE
to 600 Vac. They 500 80, 115 6200
MG, MJ
are UL Listed 750 80, 115, 150 60 18.5 27.0 18.75 44.0 6700
PG, PJ, PL
PGC, PJC, PLC under File E33139. 1000 150 7500
RGC, RJC, RLC

Contact your nearest Schneider Electric sales office for ordering assistance.
1200 A Max. Main Lugs or
SN
1200 A Max. Main Breaker

11

© 2022 Schneider Electric 11-41

All Rights Reserved
12/7/2022
 MV Controllers Motorpact™
Class 8198 / Refer to Documents 8198CT0201, 8198HO0201 www.se.com/us

Motorpact™ Medium Voltage Motor Controllers (UL Listed)

Square D™ brand Motorpact medium voltage motor controllers from Schneider Electric
are designed and manufactured to tackle the toughest power and process control
challenges. Our motor controllers feature industry-first innovations that provide
unmatched performance, high reliability, low maintenance and exclusive technologies.
Motorpact medium voltage motor controllers are designed to provide the most efficient
means to control and protect a wide range of applications and may be configured for
motor starting, transformer feeders, capacitor feeders, or future spaces. The design has
fewer losses inside the controller, providing more efficient use of power for the connected
load.
Motorpact controllers are designed to meet or exceed the standards for NEMA ICS3 Part
2, UL Standard 347, and IEC 60470. UL and cULus labels are standard.
Starting application for squirrel cage induction motors:
• Full voltage non-reversing
• Full voltage reversing
• 2-speed, 2-winding, 2-speed, 1-winding
• Reduced voltage non-reversing
– Auto transformers
– Solid state soft start
– Sequential soft start (S3) multi-motor starting
Enclosures are available in NEMA Type 1, 1A, and 3R and feature the smallest footprint
in the industry at 14.75 inches wide. Enclosures that are 20 inches and 29.5 inches wide
are also available for FVNR.
Optional arc resistant enclosures are available that meet IEEE C37.20.7.
Units are designed as one-high construction for ease of use with a optimum height for
the operator controls and isolation switch disconnect handle.
11

Full front and or front and rear accessibility are provided. A full height cable pulling area
is standard.
SWITCHBOARDS AND SWITCHGEAR

Listed Controllers
Controller voltage ratings range from 2.3–7.2 kV vacuum contactors feature a drawout
design and have ratings of 200, 400, 450, and 720 A.
Options include live line indicators, blown fuse tripping, solid state protective relays,
power factor correction capacitors, surge arresters, surge capacitors and a cable
grounding switch.

11-42 © 2022 Schneider Electric

All Rights Reserved
12/7/2022