Table of Contents

Section 3
Safety Switches

Light Duty
Fusible 3-2
Application Data and Dimensions 3-3
Standards:
• UL 98 Enclosed and Dead Front Switches.
UL Listed under File E2875.
• NEMA Standards Publication KS1. Enclosed Switches.

General Duty
Light Duty, p. 3-2 Fusible and Non-Fusible 3-2
Application Data and Dimensions 3-3
Standards:
• UL 98 Enclosed and Dead Front Switches.
UL Listed under File E2875.
• NEMA Standards Publication KS1. Enclosed Switches.

Heavy Duty
Fusible 3-4
Non-Fusible 3-6
Special Application Enclosures 3-7
Motor Disconnect and Receptacle Switches 3-8
Accessories 3-11
General Duty, p. 3-2 Application Data and Dimensions 3-13
Standards:
• UL 98 Enclosed and Dead Front Switches.
UL Listed under files E2875, E154828, E233505 and E317818.
• UL 508 Industrial Control Equipment, file E 164864.
• NEMA Standards Publication KS1 Enclosed Switches (UL98 Switches Only).

Double Throw
Fusible and Non-Fusible 3-15

SAFETY SWITCHES
Accessories 3-18
Standards:
• UL 98 Enclosed and Dead Front Switches.
UL Listed under files E2875 (unless otherwise noted).
• NEMA Standards Publication KS1 Enclosed Switches (applies to Type DT and
DTU series F only).
Heavy Duty, p. 3-4 Application Data and Dimensions 3-19

1000 Vdc Photovoltaic Heavy Duty 3-22

Disconnect Switch
Standards:

3
• UL 98 Enclosed and Dead Front Switches
• UL Listed under file E343347
• IEC 60947 - 1 Electrical
• IEC 60947 - 3 Mechanical
• NEMA standard. Publication KS-1 Enclosed Switches
• IP 63 and NEMA 3 Enclosure

Stainless Steel Heavy Duty, p. 3-7

© 2012 Schneider Electric 3-1

All Rights Reserved
 General Duty Safety Switches Light Duty
Class 3130 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Light Duty—Visible Blades 10 kA Short Circuit Current Rating

The Square D light duty enclosed switch is ideal for home applications in disconnecting power to workshops, hobby rooms,
furnaces, and garages.
Table 3.1: Fusible
NEMA 1 Indoor Horsepower Ratings NEMA 1 Indoor Horsepower Ratings
System Amperes Fuse System Amperes Fuse
Cat. No. $ Price Std. Max. Cat. No. $ Price Std. Max.
2 Wire (1 Blade and Fuseholder, 1 Neutral)—120 Vac 3 Wire (2 Blades and Fuseholders, 1 Neutral)—120/240 Vac
L221N
30 Plug L211N 72.00 1-1/2a 3a
30 Plug L111N $54.00 1/2 2
30 Cart. L221N 98.00 1-1/2a 3a

a For single phase hp rating, use two switching poles.

General Duty—Up To 100 kA Short Circuit Current Rating With Proper Current Limiting Fusing
General duty safety switches are designed for residential and commercial applications where durability and economy are
prime considerations. Typical loads are lighting, air conditioning, and appliances. They are suitable for use as service
equipment when equipped with a factory- or field-installed neutral assembly or a field-installed service grounding kit, (see
Table 3.6) as applicable.
General duty safety switches are UL Listed, File E2875, and meet or exceed the NEMA Standard KS1.

D223N Table 3.2: Fusible

UL Listed Short Circuit NEMA 1 NEMA 3Ra Class R Fuse Kits Horsepower Ratings
Withstand Rating Indoor Rainproof Field-Installedb
Std. (Fast Acting Max. (Dual Element
Short System Amperes Fuse
Switch Fuse One-Time Fuses) Time-Delay Fuses)
Circuit Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price
Type Class 1Ø 3Ø 1Ø 3Ø
Rating
Plug 10 kA 2 Wire (1 Blade and Fuseholder, 1 Neutral)—120 Vac
H 10 kA 30 Plug Use Light Duty Device for this Application (see below) — — — —
K 10 kA
Fusible
J 100 kA 30 Cart. Use three-wire devices for this application. — — — —
R 100 kA
T 100 kA 3 Wire (2 Blades and Fuseholders, 1 Neutral)—120/240 Vac (Plug), 240 Vac (Cart.) Maximum
H 10 kA 30 Plug D211N 90.00 D211NRB 177.00 — — 1-1/2 — 3 —
K 10 kA 30 Cart. D221N 122.00 D221NRB 188.00 DRK30 25.65 1-1/2 3c 3 7-1/2c
Non- J 100 kA 60 Cart. D222N 206.00 D222NRB 326.00 RFK03H 25.50 3 7-1/2c 10 15c
Fusiblea
R 100 kAb 100 Cart. D223N 426.00 D223NRB 480.00 RFK10 47.70 7-1/2 15 c 15 30c
T 100 kA 200 Cart. D224Ne 884.00 D224NRBe 1200.00 HRK1020 47.70 15 25 c — 60c
a The UL Listed short-circuit 400 Cart. D225N 2555.00 D225NR 3459.00 DRK40 111.00 — — — —
current rating for
Square D general duty, 600g Cart. D226N 5109.00 D226NR 6569.00 DRK600 111.00 — — — —
not fusible switches is 4 Wire (3 Blades and Fuseholders, 1 Neutral)—240 Vac Maximum
based on the switch being
30 Cart. D321N 188.00 D321NRB 293.00 DRK30 25.65 1-1/2 3 3 7-1/2
3

used in conjunction with

fuses. Evaluation of non- 60 Cart. D322N 326.00 D322NRB 441.00 RFK03H 25.50 3 7-1/2d 10 15d
fusible switches in 100 Cart. D323N 564.00 D323NRB 816.00 RFK10 47.70 7-1/2 15d 15 30d
conjunction with molded
case circuit breakers 200 Cart. D324Ne 1202.00 D324NRBe 1461.00 HRK1020 47.70 15 25d — 60d
above 10,000 amps has 400 Cart. D325N 3113.00 D325NR 3893.00 DRK40 111.00 — 50 — 125
not been performed. For 400f Class T D325NT 2994.00 D325NTR 3741.00 — — — 50 — —
applications requiring
SAFETY SWITCHES

greater protection, 600g Cart. D326N 5823.00 D326NR 7877.00 DRK600 111.00 — 75 — 150
consider using a heavy 600f Class T D326NT 5598.00 D326NTR 7569.00 — — — 75 — —
duty safety switch. Refer 800f Class T T327N 9722.00 T327NR 12438.00 — — — 100 — —
to UL Listed Maximum a Bolt-on hubs—Refer to page 3-10.
Short Circuit Current
Ratings—AC only—on b When installed, this kit rejects all but Class R fuses.
page 3-6. If a UL Listed c For corner grounded delta systems only. Use switching poles for ungrounded conductors. See data bulletin 2700DB0202 for additional information.
short-circuit current rating d If corner grounded delta, use outer switching poles for ungrounded conductors.
is required, this non- e For 200% neutral, order (1) additional neutral kit SN20A and (1) neutral jumper kit SN20NI.
fusible switch must be f Class T 400–800 A general duty safety switches use 300 Vac Class T fuses and are UL Listed for use on systems with up to 100 kA available fault current.
replaced with a Square D g Order Class J fuse kit: GDJK600 for Class J fuses.
general duty fusible safety
switch equipped with the Table 3.3: Non-Fusible
appropriate class and size
fusing. Consult the wiring NEMA 1 Indoor NEMA 3R Rainproof h Horsepower Ratings (Max.)
diagram of the switch to System Amperes
verify the UL Listed short- Cat. No. $ Price Cat. No. $ Price 1Ø 3Ø
circuit current rating. 2 Wire (2 Blades)—240 Vac Maximum
b 50 kA for 60 A non-fusible
switch. 30 — — DU221RB 177.00 3 —
60 — — DU222RB 353.00 10 —
60 QO260NATSij 161.00 QO200TR ijk 161.00 10 —
100 QO2000NSij 276.00 QO2000NRBik 338.00 20 —
200 Use 3P Switch — Use 3P Switch — — —
400p Use 3P Switch — Use 3P Switch — — —
600 Use 3P Switch — Use 3P Switch — — —
3 Wire (3 Blades)—240 Vac Maximum
30 DU321 155.00 DU321RB 293.00 3 7-1/2
60 DU322 206.00 DU322RB 443.00 10 15
100 DU323l 477.00 DU323RBl 816.00 15 30
200 DU324m 884.00 DU324RBm 1461.00 15 60n
400p DU325 2198.00 — — — 125
600 DU326n 4191.00 — — — 150
h Bolt-on hubs—Refer to page 3-10.
i Enclosed molded case switch—Refer to page 1-24.
j Includes factory-installed grounding kit.
k Not service entrance rated—Refer to page 1-19 for more information.
l If a neutral assembly is required, order and field-install SN0610.
m If a neutral assembly is required, order and field install a SN20A Neutral Assembly Kit. For a 200% neutral application, order and field install (2) SN20A
Neutral Assembly Kits and (1) SN20NI Neutral Jumper Kit.
n If a neutral assembly is required, order part number D600SN. Available for field-installation.
o For single phase hp rating, use two switching poles.
p To accept J class fuses, move fuse bases to the embossed guide inside of the switch.

3-2 DE1A DE2A Discount © 2012 Schneider Electric

Schedule All Rights Reserved
 General Duty Safety Switches Accessories, Lug Data and Dimensions
Class 3130 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Table 3.4: Terminal Lug Data a Table 3.6: Field-Installed Service Grounding Kits
Wire Range Amperes Cat. No. $ Price Wire Size (AWG)
Amperes Conductors Lug Wire Range
Per Phase Wire Bending Space Per NEC Table 312.6 AWG/kcmil (2) 12 Cu or
AWG/kcmil
30 PK3GTA1 11.40 (2) 10 Al or
30 1 12–6 (Al) or 14–6 (Cu) 12–6 (Al) or 14–6 (Cu)
(1) 4 Al/Cu Max.
60 1 10–3 (Al) or 14–3 (Cu) 10–2 (Al) or 14–2 (Cu)
(2) 12 Cu or
100 1 12–1 (Al) or 14–1 (Cu) 12–1/0 (Al) or 14–1/0 (Cu)
60a PK3GTA1 11.40 (2) 10 Al or
200 1 6 –250 (Al/Cu) 6 –300 (Al/Cu)
(1) 4 Al/Cu Max.
1 1/0 –600 (Al/Cu) (1) 1/0 –750 (Al/Cu)
400 (2) 12 Cu or
or or or
NEMA 1 2 1/0 –300 (Al/Cu) (2) 1/0 –300 (Al/Cu) 60b GTK03 11.40 (2) 10 Al or
(1) 1 –600 (Al/Cu) (1) 4 Al/Cu Max.
400 2 1/0–250 (Al/Cu) or 100 GTK0610 18.90 (2) 1/0 Al/Cu Max.
NEMA 3R (2) 1/0 –250 (Al/Cu)
200 PKOGTA2 55.00 (2) 2/0 Al/Cu Max.
600 2 4 –500 (Al/Cu) 4 –600 (Al/Cu)
400 PKOGTA2 (2) 2/0 Al/Cu Max.
800 3 3/0 –500 (Al/Cu) 3/0 –500 (Al/Cu) 55.00
o o 600 (Two Required) Per Lug
a 30–100 A switches suitable for 60 C or 75 C conductors. 200–800 A switches suitable for
75oC conductors. 800 PKOGTA3 123.00 (6) 3/0 Al/Cu Max.
a Series E switch only.
b Series F switch only.
NOTE: Field-installed lug kits are located in the Supplemental
Digest page 2.2.
Field-Installed Electrical Interlock Kits
Electrical interlocks for Series F 100–200 A general duty safety switches
Field-Installed Fuse Puller Kits and Series F 60 A fusible general duty safety switches are available in
Kit consists of three fuse pullers as required for a 3P, fusible, 60 and 100 A kit form for field installation. Each kit contains instructions for proper field
mounting. A pivot arm operates from switch mechanism, breaking the
general duty switch. Kits can be installed in 60 and 100 A Series F switches. control circuit before the main switch blades break. Switches with
Table 3.5: Fuse Puller Kits electrical interlocks installed are UL Listed.
Description Cat. No. $ Price Table 3.7: Electrical Interlock Kit
Series F 60 A Fuse Puller Kit FPK03 30.00 Switch’s Electrical Interlock Kit
Series F 100 A Fuse Puller Kit FPK0610 42.60 Series $ Price
Amperes Rating Cat. No.a
EIK031 or
60 Fb 218.00
EIK032
W
EIK1 or
100–200 F 311.00
EIK2
a Electrical interlock kit catalog numbers with -1 suffix indicates one normally open and one
normally closed contact; -2 indicates two normally open and two normally closed contacts.
Kits are UL Listed.
b Fusible series.
H

W/H D

SAFETY SWITCHES
Table 3.8: Approximate Dimensions
H W W/H D Std. H W W/H D Std.
Cat. No. Series Cat. No. Series
in. mm in. mm in. mm in. mm Pack in. mm in. mm in. mm in. mm Pack
L111N E2 7.63 194 5.00 127 6.13 156 4.00 102 1 D325NTRc E1 30.63 778 21.38 543 22.25 565 10.13 257 1
L211N E2 7.63 194 5.00 127 6.13 156 4.00 102 1 D326Nc E3 49.13 1248 24.00 610 24.88 632 8.88 226 1
L221N E2 7.63 194 5.00 127 6.13 156 4.00 102 1 D326NTc E3 49.13 1248 24.00 610 24.88 632 8.88 226 1
D211Nc E3 9.25 235 6.75 171 7.25 184 3.63 92 5 D326NRc E1 49.13 1248 24.75 629 25.13 638 8.88 226 1
D211NRBc E2 9.63 245 7.25 184 7.75 197 3.75 95 5 D326NTRc E1 49.13 1246 24.75 629 25.13 638 8.88 226 1
D221Nc E3 9.25 235 6.75 171 7.25 184 3.63 92 5 DU221RBc E2 9.63 245 7.25 184 7.75 197 3.75 95 5
D221NRBc E3 9.63 245 7.25 184 7.75 197 3.75 95 5 DU222RBc E1 9.63 245 7.25 184 7.75 197 3.75 95 5

3
D222N F1 14.63 372 6.50 165 7.45 189 4.88 124 1 DU321c E2 9.25 235 6.75 171 7.25 184 3.63 92 5
D222NRB F1 14.88 378 6.63 168 7.45 189 4.88 124 1 DU321RBc E2 9.63 245 7.25 184 7.75 197 3.75 95 5
D223N F3 17.50 445 8.50 216 10.50 267 6.50 165 1 DU322c E1 9.25 235 6.75 171 7.25 184 3.63 92 5
D223NRB F3 17.50 445 8.50 216 10.50 267 6.50 165 1 DU322RBc E1 9.63 245 7.25 184 7.75 197 3.75 95 5
D224N F1 29.00 737 17.25 438 19.00 483 8.25 210 1 DU323 F3 17.50 445 8.50 216 10.50 267 6.50 165 1
D224NRB F1 29.25 743 17.25 438 19.00 483 8.25 210 1 DU323RB F3 17.50 445 8.50 216 10.50 267 6.50 165 1
D225N E3 45.12 1146 24.00 610 24.88 632 8.88 226 1 DU324 F1 29.00 737 17.25 438 19.00 483 8.25 210 1
D225NR E1 30.63 778 21.38 543 22.25 565 10.13 257 1 DU324RB F1 29.25 743 17.25 438 19.00 483 8.25 210 1
D226Nc E3 49.13 1248 24.00 610 24.88 632 8.88 226 1 DU325c E3 45.12 1146 24.00 610 24.88 632 8.88 226 1
D226NRc E1 49.13 1248 24.75 629 25.13 638 8.88 226 1 DU326c E3 49.13 1248 24.00 610 24.88 632 8.88 226 1
D321Nc E3 9.25 235 6.75 171 7.25 184 3.63 92 5 QO200TRc G3 6.50 165 4.63 118 — — 3.88 99 5
D321NRBc E3 9.63 245 7.25 184 7.75 197 3.75 95 5 QO260NATSc E2 9.25 235 4.88 124 — — 3.25 83 1
D322N F1 14.63 372 6.50 165 7.45 189 4.88 124 1 QO2000NRBc E1 14.00 356 7.75 197 — — 4.50 114 1
D322NRB F1 14.88 378 6.63 168 7.45 189 4.88 124 1 QO2000NSc E1 13.38 340 6.13 156 — — 3.50 89 1
D323N F3 17.50 445 8.50 216 10.50 267 6.50 165 1 T327Nc E1 49.13 1248 24.00 610 24.88 632 8.88 226 1
D323NRB F3 17.50 445 8.50 216 10.50 267 6.50 165 1 T327NRc E1 49.13 1248 24.75 629 25.13 638 8.88 226 1
D324N F1 29.00 737 17.25 438 19.00 483 8.25 210 1
D324NRB F1 29.25 743 17.25 438 19.00 483 8.25 210 1
D325Nc E3 45.12 1146 24.00 610 24.88 632 8.88 226 1
D325NTc E3 45.12 1146 24.00 610 24.88 632 8.88 226 1
D325NRc E1 30.63 778 21.38 543 22.25 565 10.13 257 1
c 30–100 A switches suitable for 60oC or 75oC conductors. 200–800 A switches suitable for 75oC conductors.

© 2012 Schneider Electric Discount 3-3

All Rights Reserved
DE1 DE3A Schedule
 Heavy Duty Safety Switches 240 Volt
Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Visible blade heavy duty safety switches are designed for application where maximum
performance and continuity of service are required. All heavy duty safety switches
feature quick-make, quick-break operating mechanism, a dual cover interlock and a
color coded indicator handle. They are suitable for use as service equipment when
equipped with a field- or factory-installed neutral assembly or equipment grounding kit,
unless a 600Y/347 V or 480 Y/277 V, 1000 A or greater, solidly grounded WYE system
is used, per NEC 215-10. Heavy duty safety switches are UL Listed (except as noted),
File E2875 and 154828 and meet or exceed the NEMA Standard KS1. For UL Listed
short circuit current ratings, see page 3-6.

NEMA 1 NEMA 3R NEMA 4, 4X and 5 NEMA 12

Stainless Steel
Table 3.9: 240 Volt—Single Throw Fusible
NEMA 4, 4X, 5, a Horsepower Ratings c
NEMA
304 Stainless Steel (for NEMA 12K
NEMA 3R 12, 3R b 240 Vac
316 stainless, see With
NEMA 1 Rainproof Without
page 3-7) Dust tight, Knockouts Std. Max.
System Amperes Indoor (Bolt-on Hubs, Knockouts
Watertight, Corrosion (Watertight Hubs, (Using Fast (Using Dual
page 3-10) (Watertight Hubs,
Resistant (Watertight page 3-10) page 3-10) Acting, Element, Time 250 Vdcd
Hubs, page 3-10) One Time Fuses) Delay Fuses)
Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price 1Ø 3Ø 1Ø 3Ø
2-Wire (2 Blades and Fuseholders)—240 Vac, 250 Vdc
30 H221DS 1947.00 H221A 504.00 H221AWK 473.00 1-1/2 3e 3 7-1/2e 5
30 — — — — H2212AWKf 588.00 1-1/2 — 3 — 5
Use three-wire devices
60 H222DS 2337.00 — — H222AWK 647.00 3 7-1/2 e 10 15 e 10
For two-wire applications
100 H223DS 5094.00 H223A 1008.00 H223AWK 948.00 7-1/2 15 e 15 30 e 20
200 H224DS 6960.00 H224A 1737.00 H224AWK 1643.00 15 25 e — 60 e 40
400 H225 2729.00 H225R 3884.00 H225DS 14481.00 — — H225AWK 4163.00 — — — — 50
600 H226 5424.00 H226R 7281.00 H226DS 20772.00 — — H226AWK 6543.00 — 75 e — 200 e 50
800 H227 8459.00 H227Rg 11483.00 — — — — H227AWK 10325.00 50 — 50 — 50
1200 H228 11682.00 H228Rg 15486.00 — — — — H228AWK 15815.00 50 — 50 — 50
3-Wire (2 Blades and Fuseholders, 1 Neutral)—240 Vac, 250 Vdc
30 H221N 236.00 H221NRB 447.00 1-1/2 3 e 3 7-1/2 e 5
60 H222N 471.00 H222NRB 842.00 Use two-wire devices, 3 7-1/2 e 10 15 e 10
Field-installed solid neutral assemblies
100 H223N 716.00 H223NRB 1086.00 Order separately See page 3-11. 7-1/2 15 e 15 30 e 20
200 H224N 1289.00 H224NRB 1562.00 15 25 e — 60 e 40
400 H225N 3092.00 H225NR 4245.00 H225NDS 14787.00 — — H225NAWK 4304.00 — 50 e — 125 e 50
600 H226N 5819.00 H226NR 7677.00 H226NDS 21081.00 — — H226NAWK 6936.00 — 75 e — 200 e 50
800 H227N 10067.00 H227NRg 12216.00 — — — — H227NAWK 12338.00 50 — 50 — 50
1200 H228N 12422.00 H228NRg 16665.00 — — — — H228NAWK 17184.00 50 — 50 — 50
3-Wire (3 Blades and Fuseholders)—240 Vac, 250 Vdc
30 H321DS 2049.00 H321A 639.00 H321AWK 639.00 1-1/2 3 3 7-1/2 5
3

60 Use four-wire devices H322DS 2532.00 H322A 914.00 H322AWK 864.00 3 7-1/2 10 15 10
100 For three-wire applications H323DS 5346.00 H323A 1412.00 H323AWK 1331.00 7-1/2 15 15 30 20
200 H324DS 7496.00 H324A 2040.00 H324AWK 1926.00 15 25 — 60 40
400 H325 3425.00 H325R 3975.00 H325DS 14961.00 — — H325AWK 4253.00 — 50 — 125 50
600 H326 6170.00 H326R 8286.00 H326DS 21399.00 — — H326AWK 7365.00 — 75 — 200 50
800 H327 11456.00 H327Rg 14849.00 — — — — H327AWK 14528.00 50 100 50 250 50
SAFETY SWITCHES

1200 H328 14517.00 H328Rg 18728.00 — — — — H328AWK 17450.00 50 100 50 250 50

4-Wire (3 Blades and Fuseholders, 1 Neutral)—240 Vac, 250 Vdc
30 H321N 314.00 H321NRB 555.00 1-1/2 3 3 7-1/2 5
60 H322N 528.00 H322NRB 891.00 Use three-wire devices, 3 7-1/2 10 15 10
Field-installed solid neutral assemblies
100 H323N 842.00 H323NRB 1278.00 Order separately. See page 3-11 7-1/2 15 15 30 20
200 H324N 1451.00 H324NRB 1748.00 15 25 — 60 40
400 H325N 3788.00 H325NR 4322.00 H325NDS 15321.00 — — H325NAWK 4635.00 — 50 — 125 50
600 H326N 6519.00 H326NR 8622.00 H326NDS 21759.00 — — H326NAWK 7757.00 — 75 — 200 50
800 H327N 12189.00 H327NRg 15563.00 — — — — H327NAWK 15879.00 50 100 50 250 50
1200 H328N 15314.00 H328NRg 19709.00 — — — — H328NAWK 20015.00 50 100 50 250 50
4-Wire (4 Blades and Fuseholders)
30
60
100
Use 600 Vac devices. See page 3-5.
200
400
600
a Complete rating is NEMA 3, 3R, 4, 4X, 5 and 12. For NEMA 3R applications, remove drain screw from bottom endwall.
b Also suitable for NEMA 3R application by removing drain screw from bottom endwall.
c Refer to page 7-31 for additional motor application data. The starting current of motors of more than standard horsepower may require the use of fuses with appropriate time delay
characteristics.
d For switching dc, use two switching poles.
e For corner grounded delta systems only and with neutral assembly installed. Use switching poles for ungrounded conductors.
f 60 ampere switch with 30 ampere fuse spacing and clips. Must use 60 A enclosure accessories including electrical interlocks.
g Suitable for NEMA 5 applications with drain screw installed.

Accessories: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 3-10 through 3-12

Dimensions: NEMA 1 and 3R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-13
Dimensions: NEMA 4, 4X and 5 Stainless and NEMA 12 . . . . . . . page 3-14

3-4 DE1 Discount © 2012 Schneider Electric

Schedule All Rights Reserved
 Heavy Duty Safety Switches 600 Volt
Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Table 3.10: 600 Volts—Single Throw Fusible

Horsepower Ratingsc
NEMA 4, 4X, 5a 480 Vac 600 Vac
304 Stainless Steel
NEMA 3R NEMA 12K NEMA 12, 3Rb Max. Std. Max.
(for 316 stainless, see Std.
NEMA 1 Rainproof With Knockouts Without Knockouts (Using (Using (Using
page 3-7) Dust tight, (Using
System Amperes Indoor (Bolt-on Hubs, (Watertight Hubs, (Watertight Hubs, Dual Fast Dual dce
Watertight, Corrosion Fast
page 3-10) page 3-10) page 3-10)
Acting, Element,
Resistant Acting, Element,
(Watertight Hubs, page 3-10) Time One Time
One Time Delay Time Delay
Fuses) Fuses) Fuses) Fuses)
Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price 3Ø 3Ø 3Ø 3Ø 250 600
2-Wire (2 Blades and Fuseholders)—600 Vac, 600 Vdc
30 — — — — — —
60 Use three-wire devices — — — — — —
100 for two-wire applications — — — — — —
200 — — — — — —
400 H265 4206.00 H265R 5424.00 H265DS 14961.00 — — H265AWK 5025.00 100 d 250 d — — 50 50
600 H266 6653.00 H266R 10686.00 H266DS 21399.00 — — H266AWK 7341.00 150 d 400 d — — 50 50
800 H267 10365.00 H267Rg 16385.00 — — — — H267AWK 15276.00 — — — — 50 50
1200 H268 14570.00 H268Rg 17991.00 — — — — H268AWK 18044.00 — — — — 50 50
3-Wire (3 Blades and Fuseholders)—600 Vac, 600 Vdc e
30 H361 528.00 H361RB 899.00 H361DS 2520.00 H361A 1014.00 H361AWK 956.00 5 15 7-1/2 20 5 15
30 H361-2f 617.00 H3612RBf 1049.00 — — H361-2A f 1035.00 H3612AWKf 977.00 5 15 7-1/2 20 — 15
60 H362 638.00 H362RB 1055.00 H362DS 2771.00 H362A 1047.00 H362AWK 984.00 15 30 15 50 — 30
100 H363 1188.00 H363RB 1644.00 H363DS 5493.00 H363A 1626.00 H363AWK 1539.00 25 60 30 75 — 50
200 H364 1707.00 H364RB 2259.00 H364DS 7685.00 H364A 2544.00 H364AWK 2400.00 50 125 60 150 40 50
400 H365 4551.00 H365R 5532.00 H365DS 15321.00 — — H365AWK 5462.00 100 250 125 350 50 50
600 H366 7649.00 H366R 10899.00 H366DS 21084.00 — — H366AWK 9203.00 150 400 200 500 50 50
800 H367 13319.00 H367R g 16500.00 — — — — H367AWK 16352.00 200 500 250 500 50 50
1200 H368 17507.00 H368Rg 20009.00 — — — — H368AWK 19706.00 200 500 250 500 50 50
4-Wire (3 Blades and Fuseholders, 1 Neutral)—600 Vac, 600 Vdce
30 H361N 617.00 H361NRB 986.00 Use three-wire devices field-installed solid neutral 5 15 7-1/2 20 — 15
60 H362N 710.00 H362NRB 1134.00 assemblies. Order separately. See page 3-11. 15 30 15 50 — 30
100 H363N 1278.00 H363NRB 1737.00 25 60 30 75 — 50
200 H364N 1869.00 H364NRB 2408.00 H364NDS 7871.00 H364NA 2715.00 H364NAWK 2558.00 50 125 60 150 40 50
400 H365N 4898.00 H365NR 5765.00 H365NDS 15668.00 — — H365NAWK 5823.00 100 250 125 350 50 50
600 H366N 8019.00 H366NR 11054.00 H366NDS 22122.00 — — H366NAWK 9600.00 150 400 200 500 50 50
800 H367N 14043.00 H367NRg 17205.00 — — — — H367NAWK 17253.00 200 500 250 500 50 50
1200 H368N 18114.00 H368NRg 20993.00 — — — — H368NAWK 20820.00 200 500 250 500 50 50
4-Wire (4 Blades and Fuseholders)—600 Vac, 600 Vdch 2Ø 2Ø 2Ø 2Ø
30 H461 914.00 — — H461DS 2937.00 — — H461AWK 1115.00 7-1/2 20 10 25 5 15
60 H462 1065.00 — — H462DS 3069.00 — — H462AWK 1257.00 15 40 20 50 10 30
100 H463 1778.00 — — H463DS 8345.00 — — H463AWK 1932.00 25 50 30 75 20 30
200 H464 2957.00 — — H464DS 12596.00 — — H464AWK 3222.00 50 — 50 — 40 50
400 H465 6210.00 — — — — — — H465AWK 6807.00 100 250 125 350 50 50
600 H466 10104.00 — — — — — — — — 150 400 200 500 50 50
6-Wire (6 Blades and Fuseholders)—600 Vac h 3Ø 3Ø 3Ø 3Ø
100 — — — — H663DS 25964.00 — — H663AWK 5112.00 25 60 30 75 — —
For applications requiring motor disconnect
200 — — — — H664DS 35393.00 — — H664AWK 12222.00 capability, use electrical interlock. Refer to page 3-10.
a Complete rating is NEMA 3, 3R, 4, 4X, 5 and 12.
b Also suitable for NEMA 3R application by removing drain screw from bottom endwall.
c Refer to page 7-35 for additional motor application data. The starting current of motors of more than standard horsepower may require the use of fuses with appropriate time delay
characteristics.

SAFETY SWITCHES
d For corner grounded delta systems only and with neutral assembly installed. Use switching poles for ungrounded conductors.
e On 3P devices, use two outside poles for switching dc.
f 60 A switch with 30 A fuse spacing and clips. Must use 60 A enclosure accessories including electrical interlocks.
g Suitable for NEMA 5 applications with drain screw installed.
h Not suitable for use as service equipment.

Class H Fuse Provisions:

Fusible Square D 30 through 600 A heavy duty safety switches accept Class H fuses as standard. With Class H fuses
installed, the switch is UL Listed for use on systems with up to 10 kA available fault current.
Class R Fuse Provisions:
Fusible Square D 30–600 A heavy duty safety switches will accept Class R fuses as standard. A field-installed rejection
kit is available which, when installed, rejects all but Class R fuses. With the installation of the rejection kit and Class R
fuses, the switch is UL Listed for use on systems with up to 200 kA available fault current. See Class R fuse kits on

3
page 3-10.
Class J Fuse Provisions:
Provisions for installing Class J fuses are included in 30 through 400 A 600 Volt, and 100 through 400 A 240 Volt,
fusible heavy duty safety switches. Conversion to Class J fuse spacing requires relocating the load side fuse base
assembly from the standard Class H fuse location to an alternate position as marked in the enclosure. With Class J
fuses installed, the switch is UL Listed for use on systems with up to 200 kA available fault current. Switches rated
Class R Fuse
600 A, 240 or 600 Volt, require the addition of an adapter kit, H600J at $456. One kit per 3P switch.
Class L Fuse Provisions:
Fusible 800 A and 1200 A safety switches use Class L bolt-in fuses and are rated for use on systems with up to 200 kA
at 600 Vac maximum. 1200 A switches accept class L fuses from 601–1200 A, 800 A switches accept class L fuses
from 601–800 A.

Accessories: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pages 3-10 through 3-12

Dimensions: NEMA 1 and 3R . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 3-13
Dimensions: NEMA 4, 4X and 5 . . . . . . . . . . . . . . . . . . . . . . . . . . .page 3-14

© 2012 Schneider Electric Discount 3-5

All Rights Reserved
DE1 Schedule
 Heavy Duty Safety Switches
Refer to Catalog 3100CT0901
www.schneider-electric.us

Table 3.11: 600 Volt—Single Throw Non-Fusible

NEMA 4, 4X, 5 a Horsepower Ratings
304 Stainless Steel NEMA 12K NEMA 12, 3Rb (Max.) c
NEMA 3R (for 316 stainless, see With Without
NEMA 1 Volts ac
Rainproof page 3-7) Knockouts Knockouts
System Amperes Indoor (Bolt-on Hubs, page 3-10) Dust tight, Watertight (Watertight Hubs, (Watertight Hubs, dcd
Corrosion Resistant page 3-10) page 3-10) 240 480 600
(Watertight Hubs, page 3-10)
Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price 1Ø 3Ø 1Ø 3Ø 1Ø 3Ø 250 600
2-Wire (2 Blades)—600 Vac, 600 Vdc
30 — — — — — — — —
60 Use three-wire devices — — — — — — — —
100 for two-wire applications. — — — — — — — —
200 — — — — — — — —
400 HU265 2750.00 HU265R 3764.00 HU265DS 12812.00 — — HU265AWK 3212.00 — — — — — — 50 50
600 HU266 4896.00 HU266R 7533.00 HU266DS 18455.00 — — HU266AWK 5408.00 — — — — — — 50 50
800 HU267 7467.00 HU267Re 12884.00 — — — — HU267AWK 12957.00 50 — 50 — 50 — — 50
1200 HU268 10226.00 HU268Re 17393.00 — — — — HU268AWK 17522.00 50 — 50 — — — 50 50
3-Wire (3 Blades)—600 Vac, 600 Vdc
30 HU361 279.00 HU361RB 488.00 HU361DS 2120.00 HU361A 689.00 HU361AWK 647.00 5 10 7-1/2 20 10 30 5 15
30 HU361EIf 638.00 HU361RBEIf 846.00 HU361DSEIf 2480.00 HU361AEIf 1047.00 HU361AWKEIf 1007.00 5 10 7-1/2 20 10 30 5 15
30 HU3612g 369.00 HU3612RBg 638.00 — — HU3612Ag 710.00 HU3612AWKg 666.00 5 10 7-1/2 20 10 30 5 15
60 HU362 488.00 HU362RB 876.00 HU362DS 2520.00 HU362A 875.00 HU362AWK 833.00 10 20 25 50 30 60 10 30
60 — — — — HU362DSEIf 2972.00 — — — — 10 20 25 50 30 60 10 30
100 HU363 783.00 HU363RB 1226.00 HU363DS 5102.00 HU363A 1265.00 HU363AWK 1194.00 20 40 40 75 40 100 20 50
200 HU364 1209.00 HU364RB 1485.00 HU364DS 6960.00 HU364A 1697.00 HU364AWK 1604.00 15 60 50 125 50 150 40 50
400 HU365 2804.00 HU365R 3840.00 HU365DS 14294.00 — — HU365AWK 4023.00 — 125 — 250 — 350 50 50
600 HU366 4992.00 HU366R 7683.00 HU366DS 19062.00 — — HU366AWK 6711.00 — 200 — 400 — 500 50 50
800 HU367 9978.00 HU367R e 13050.00 — — — — HU367AWK 13097.00 50 250 50 500 50 500 50 50
1200 HU368 13421.00 HU368R e 17867.00 — — — — HU368AWK 17940.00 50 250 50 500 50 500 50 50
4-Wire (4 Blades)—600 Vac, 600 Vdc k 2Ø 3Ø 2Ø 3Ø 2Ø 3Ø
30 HU461h 827.00 — — HU461DS 2586.00 — — HU461AWKi 915.00 10 10 20 20 25 30 10j 15j
60 HU462h 914.00 — — HU462DS 3027.00 — — HU462AWK 1008.00 20 20 40 50 50 60 10 30
100 HU463h 1647.00 — — HU463DS 7401.00 — — HU463AWK 1791.00 30 40 50 75 50 75 20 30
200 HU464h 2399.00 — — HU464DS 11244.00 — — HU464AWK 2832.00 50 60 50 125 50 150 40 50
400 HU465 5201.00 — — — — — — HU465AWK 5672.00 — 125 — 250 — 350 50 50
600 HU466 9072.00 — — — — — — — — — 200 — 400 — 500 50 50
6-Wire (6 Blades)—600 Vack 3Ø 3Ø 3Ø
30 — — — — HU661DS 11903.00 — — HU661AWKl 3357.00 — 10 — 20 — 30 — —
60 — — — — HU662DS 13254.00 — — HU662AWKl 3884.00 — 20 — 50 — 60 — —
100 — — — — HU663DS 20643.00 — — HU663AWKl 4793.00 — 40 — 75 — 75 — —
200 — — — — HU664DS 28316.00 — — HU664AWKl 10538.00 — 60 — 125 — 150 — —
a Complete rating is NEMA 3, 3R, 4, 4X, 5 and 12.
b Also suitable for NEMA 3R application by removing drain screw from bottom endwall.
3

c Refer to page 7-32 for additional motor application data.

d For switching dc, use two switching poles.
e Suitable for NEMA 5 applications with drain screw installed.
f Switches with EI suffix are stocked with factory-installed electrical interlocks with one normally-open and one normally-closed contact.
g Use 60 A enclosure accessories, including electrical interlocks.
h No knockouts are provided.
i Requires 60 A accessories. See page 3-14 for series rating..
SAFETY SWITCHES

j HU461AWK (Series F6) is rated 5 hp@250 Vdc, 10 hp@600 Vdc.

k Not suitable for use as service equipment.
l One enclosure for NEMA 1, 3, 3R or 12 applications. UL Listed.

UL Listed Maximum Short Circuit Current Ratings—AC only Non-Fusible Safety Switches
NOTE: Consult the wiring diagram of the switch to verify the Any brand of circuit breaker or fuse not exceeding the ampere rating of the
UL Listed short circuit current rating. switch may be used in conjunction with an non-fusible safety switch when
there is up to 10 kA short circuit current available (see table below).
Above 10 kA—When applied on systems with greater than 10 kA short
circuit current available, the UL Listed short circuit current rating for
Table 3.12: Fusible Safety Switches Square D non-fusible switches is based upon the switch being used in
For the short circuit current rating, refer to the table below.
conjunction with fuses or Square D circuit breakers or Mag-Gard motor
Heavy Duty UL Listed UL Listed Short Circuit circuit protectors.
Safety Switch Type Fuse Class Current Ratings

Fusible
H, K 10 kA Table 3.13: Non-Fusible Safety Switches
R, J, L 200 kAm
Heavy Duty Switch Rating Fuse or Circuit 3-Phase
m On 600 V, 200 A switches, 100,000 A max. on corner grounded delta when protected by
Class J or R fuses. Safety Switch Type (A) n Breaker Typeo 240 Vac 480 Vac 600 Vac
Any brand circuit
breaker Up to 10 kA
All H, K
R,T,J.L 200 kA 200 kA 200 kA
30–100 Hp 65 kA 35 kA 35 kA
Non-Fusible 30–100 FA 14 kA 14 kA 14 kA
Switches 30–100 FH 18 kA 18 kA 18 kA
200 H, J p 65 kA 35 kA 35 kA
200 KA
22 kA 22 kA 22 kA
400 LA
200 KH
25 kA 25 kA 25 kA
400 LH
n Applies to NEMA 1, 3R, 4X stainless, 12 switches.
o Ampere rating of fuse or circuit breaker not to exceed switch ampere rating.
p All H and J circuit breakers are acceptable, but will only support the noted Short Circuit
Current Ratings.

3-6 DE1 Discount © 2012 Schneider Electric

Schedule All Rights Reserved
 Heavy Duty Safety Special Applications
Switches Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

316 Grade Stainless Steel—NEMA 3, 3R, 4, 4X, 5, 12

Type 316 stainless steel enclosure safety switches offer superior corrosion resistance to a wider range of chemicals than
Type 304 stainless switches. Type 316 better resists chloride and is often used in marine, waste treatment and transportation
applications. Use watertight hubs from page 3-10. Equipment grounding lugs are supplied as standard.
(For Type 304 stainless switches see pages 3-4–3-6.)
Table 3.14: 3P 600 Vac, 600 Vdc
Horsepower Ratings– 3Øa
Amperes Cat. No $ Price 480 Vac 600 Vac 600 Vdcb
Std. Max. Std. Max. Max.
Fusible
30 H361SS 3444.00 5 15 7-1/2 20 15
60 H362SS 3792.00 15 30 15 50 30
100 H363SS 7562.00 25 60 30 75 50
200 H364SS 10592.00 50 125 60 150 50
H361SS 400 H365SS 21622.00 100 250 125 350 50
600 H366SS 30528.00 150 400 200 500 50
Non-Fusible
30 HU361SS 2898.00 — 20 — 30 15
60 HU362SS 3444.00 — 50 — 60 30
100 HU363SS 7029.00 — 75 — 100 50
200 HU364SS 9623.00 — 125 — 150 50
400 HU365SS 17758.00 100 250 125 350 50
600 HU366SS 26306.00 150 400 200 500 50

Fiberglass Reinforced Polyester Enclosures—NEMA 4X

Fiberglass reinforced polyester enclosures are watertight, corrosion resistant, and impervious to windblown dust, rain, and
splashing liquid. The molded fiberglass is extremely stable in a wide range of operating temperatures and can withstand
heavy impact. Switches are furnished with hubs (page 3-14) and equipment grounding lugs. UL Listed.
Table 3.15: 3P 600 Vac, 600 Vdc
Electrical Interlock Kits Horsepower Ratings– 3Øa
Class R Fuse Kits
Amperes Cat. No. $ Price Field-Installed Cat. No. c 480 Vac 600 Vac 600 Vdcb
Cat. No. $ Price 1 NO/1 NC Contact 2 NO/2 NC Contacts Std. Max. Std. Max. Max.
Fusible
30 H361DF 3570.00 RFK06 25.50 9999TC10 9999TC20 5 15 7-1/2 20 15
60 H362DF 3968.00 RFK06H 25.50 9999TC10 9999TC20 15 30 15 50 30
100 H363DF 7613.00 RFK10 47.70 9999TC10 9999TC20 25 60 30 75 50
200 H364DFd 9729.00 HRK1020 47.70 9999R8 9999R9 50 125 60 150 50
H363DF Non-Fusible
30 HU361DF 3402.00 — — 9999TC10 9999TC20 — 20 — 30 15
60 HU362DF 3782.00 — — 9999TC10 9999TC20 — 50 — 60 30
100 HU363DF 7241.00 — — 9999TC10 9999TC20 — 75 — 100 50
200 HU364DFd 9695.00 — — 9999R8 9999R9 — 125 — — 50

Krydon™ Enclosures—NEMA 4X
Krydon enclosures are compression molded of fiberglass reinforced polyester, specially formulated to withstand attack from
almost any corrosive atmosphere found in the toughest industrial application. Switches are furnished with hubs
(page 3-14) and equipment grounding lugs. UL Listed.
Table 3.16: 3P, 600 Vac, 600 Vdc

SAFETY SWITCHES
Electrical Interlock Kits Horsepower Ratings– 3Øa
Class R Fuse Kits
Amperes Cat. No. $ Price Field-Installed Cat. No. c 480 Vac 600 Vac 600 Vdcb
Cat. No. $ Price 1 NO/1 NC Contact 2 NO/2 NC Contacts Std. Max. Std. Max. Max.
Fusible
30 H361DX 4161.00 RFK06 25.50 9999TC10 9999TC20 5 15 7-1/2 20 15
60 H362DX 4626.00 RFK06H 25.50 9999TC10 9999TC20 15 30 15 50 30
H361DX 100 H363DX 8858.00 RFK10 47.70 9999TC10 9999TC20 25 60 30 75 50
Non-Fusible
30 HU361DX 3960.00 — — 9999TC10 9999TC20 — 20 — 30 15
60 HU362DX 4406.00 — — 9999TC10 9999TC20 — 50 — 60 30
100 HU363DX 8438.00 — — 9999TC10 9999TC20 — 75 — 100 50

NEMA 7 and 9
An enclosed automatic molded case switch for use in Divisions 1 and 2 of the following: Class I, Groups C and D; Class II,
Groups E, F and G; or Class III, Hazardous Locations as defined in NEC™ Article 500. Furnished with threaded conduit
3
openings in both top and bottom endwall (page 3-14). Suitable for use as service equipment and listed as “Raintight’’ for
outdoor applications. cULus Listed. Equipment grounding lugs supplied as standard.
Table 3.17: 3P, Non-Fusible, 600 Vac, 250 Vdc Maximum, Short Circuit Rating 10 kA AIR
Enclosed Molded Case Switchdf Solid Neutral Assembly Horsepower Ratings—3Ø
Amperes
Cat. No. $ Price Cat. No. $ Price 240 Vac 480 Vac 600 Vacb
60 H60XFA 2571.00 100SNA 143.00 15 30 50
60 H60XFA1212 2886.00 100SNA 143.00 15 30 50
100 H100XFA 3045.00 100SNA 143.00 30 60 75
100 H100XFA1212 3287.00 100SNA 143.00 30 60 75
H60XFA 225 H225XJGg 6387.00 225SNA 189.00 60 125 150
225 H225XJGAAeg 6701.00 225SNA 189.00 60 125 150
a Std.—Using fast acting one time fuses. Max.—Using dual element time delay fuses.
b For switching dc use two switching poles.
c Electrical interlock not available. For auxiliary switches, refer to page 7-4 for catalog number suffix and price adder (e.g. H60XFA1212).
d Includes PKDB1, breather and drain kit, required for rainproof application—NEMA 7 only.
e Includes auxiliary contacts.
f For available options, contact customer service prior to placing an order.
g Not UL listed or CSA Certified due to wire bending space.

© 2012 Schneider Electric 3-7

All Rights Reserved DE1 Discount
Schedule
 UL508 Motor Disconnect MD Motor Disconnect Switches
Switches Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

The MD motor disconnect switch is listed UL508 Suitable For Motor Control (UL File
E164864). It is in a compact NEMA 4X enclosure suitable for use in NEMA Type 1, 3, 3R, 4,
4X and 12 applications. The MD's key benefits are an extremely small footprint, a more
economically efficient NEMA 4X solution and a handle interlock preventing cover removal
when the switch is in the ON position.
Table 3.18: MD Motor Disconnect Switch—Non Metallic NEMA 1, 3, 3R, 4, 4X and
12 Enclosureabc
Maximum Horse Power Ratings
Height Width Depth
Amperes Cat. No. Three Phase Vac $ Price (in.) (in.) (in.)
220–240 440–480 600
30 MD3304X 7.5 20 25 121.00 6.38 3.9 4.37
60 MD3604X 20 40 40 161.00 8.27 4.94 4.37
a See table 8.9 for accessories.
b Complies with OSHA lockout/tagout requirements—accepts up to three 8 mm padlocks.
c Suitable for NEMA 1, 3R, 4, 4X and 12 enclosure applications.

Table 3.19: MD Motor Disconnect Accessories

Cat. No. Description $ Price
MDSAN20 2 Normally open auxiliary contact module 57.00
D
MDSAN11 1 normally open and 1 normally closed auxiliary contact module 27.00
MDS30P 30 Amp Add on power pole 35.00

W
MD Motor Disconnect Switches
3
SAFETY SWITCHES

3-8 © 2012 Schneider Electric

All Rights Reserved
DE1 Discount
Schedule
 Heavy Duty Safety Switches Receptacle Switches
Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Interlocked Receptacle Switches

Interlocked Receptacle Switches are furnished with a factory-installed three-phase four-wire Appleton
Powertite™, Crouse-Hinds Style 2 Arktite™, or Hubbellock™ receptacle. The fourth wire is connected to the switch
equipment grounding terminal and is not a neutral termination. Interlocking linkage between the receptacle and
switch mechanism prevents insertion or removal of the plug while the switch is in the “ON’’ position or insertion of
any plug other than specified. Grounding lugs are included.

Appleton Powertite Receptacle

• Devices are UL Listed and CSA Certified, suitable for use as service equipment.
• Receptacles are epoxy powder coated over copper-free cast aluminum and NEMA 3, 3R, 4, 4X and 12 rated. Appleton receptacles
are UL Classified for use with the Crouse-Hinds plugs listed below.
• Short circuit rating: 10 kA when used in conjunction with Class H or K fuses; 200 kA when used in conjunction with Class R or J fuses.

NEMA
3, 3R, 4, 4X, 5, 12 Horsepower
NEMA 1 NEMA 12, 3R Use with Plug a
304 Stainless Steel Ratings–3Øb
Amperes Enclosure
480 Vac 600 Vac 250 Vdcc
Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price
Std. Max. Std. Max. Std. Max.
Fusible—3P, 600 Vac, 250 Vdc
30 H361WA 2076.00 H361DSWA 4401.00 H361AWA 2289.00 ACP3034BC 1235.00 5 15 7-1/2 20 5 —
H362AWA 60 H362WA 2412.00 H362DSWA 4668.00 H362AWA 2508.00 ACP6034BC 1295.00 15 30 15 50 10 —
Interlocked Receptacle 100 H363WA 3689.00 H363DSWA 8468.00 H363AWA 3758.00 ACP1034CD 1928.00 25 60 30 75 20 —
Switch with Appleton Non-Fusible—3P, 600 Vac, 250 Vdc
Powertite Receptacle 30 HU361WA 1893.00 HU361DSWA 4001.00 HU361AWA 2076.00 ACP3034BC 1235.00 — 20 — 30 — 5
60 HU362WA 2306.00 HU362DSWA 4412.00 HU362AWA 2357.00 ACP6034BC 1295.00 — 50 — 60 — 10
100 HU363WA 3153.00 HU363DSWA 8010.00 HU363AWA 3347.00 ACP1034CD 1928.00 — 75 — 100 — 20
a Receptacle UL Listed for use with “Appleton ACP or CPH” plugs; UL Classified for use with Crouse-Hinds “APJ” Arktite plugs listed on this page.
b Std.—Using fast acting one time fuses. Max.—Using dual element time delay fuses.
c For switching dc, use two switching poles.

Crouse-Hinds Arktite Receptacle

• UL Listed, suitable for use as service equipment.
• Short circuit ratings: 10 kA when used in conjunction with Class H or K fuses; 200 kA when used in conjunction with Class R or J fuses.
Table 3.20:
NEMA 3, 3R, 4, 4X, 5, 12 Horsepower
NEMA 1 304 Stainless Steel NEMA 12, 3R Use with Plug Ratings–3Ød
Enclosure
Amperes
480 Vac 600 Vac
Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price
Std. Max. Std. Max.
Fusible—3P, 600 Vac Maximum
30 H361WC 2139.00 H361DSWC 6377.00 H361AWC 2355.00 APJ3485 1235.00 5 15 7-1/2 20
60 H362WC 2751.00 H362DSWC 7749.00 H362AWC 2846.00 APJ6485 1295.00 15 30 15 50
100 H363WC 6005.00 H363DSWC 14826.00 H363AWC 6087.00 APJ10487 1928.00 — 60 — 75
Non-Fusible—3P, 600 Vac Maximum

SAFETY SWITCHES
30 HU361WC 1952.00 HU361DSWC 5888.00 HU361AWC 2136.00 APJ3485 1235.00 — 20 — 30
H362AWC 60 HU362WC 2634.00 HU362DSWC 7374.00 HU362AWC 2678.00 APJ6485 1295.00 — 50 — 60
Interlocked Receptacle 100 HU363WC 5249.00 HU363DSWC 14025.00 HU363AWC 5444.00 APJ10487 1928.00 — 60 — 100
Switch with Crouse-Hinds d Std.—Using fast acting one time fuses. Max.—Using dual element time delay fuses.
Arktite Receptacle
Hubbellock Receptacle
• UL Listed, suitable for use as service equipment.
• Short circuit rating: 10 kA.
Note: The Hubbellock receptacle switch utilizes the Square D interlocked plug SD12781 available only from Square D.

Table 3.21:
NEMA 1 NEMA 12 Use with Plug Horsepower Ratings—3Øe
Amperes 480 Vac 600 Vac

3
Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price
Std. Max. Std. Max.
Fusible—3P, 600 Vac Maximum
60 H362WH 2351.00 H362AWH 2459.00 SD12781f 609.00 15 30 15 50
Non-Fusible—3P, 600 Vac Maximum
60 HU362WH 2237.00 HU362AWH 2310.00 SD12781f 609.00 — 50 — 60
e Std.—Using fast acting one time fuses. Max.—Using dual element time delay fuses.
f Hubbell plug is furnished with a Kellems grip for 1-1/2 in. to 1-21/64 in. cable diameter.

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 3-10 through 3-12.

H362AWH
Interlocked Receptacle
Switch with Hubbell™
Hubbellock Receptacle

© 2012 Schneider Electric Discount 3-9

All Rights Reserved
DE1 Schedule
 Heavy Duty Safety Switches Accessories
Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Rainproof Bolt-On Hubs—for use on NEMA 3R Enclosure

Conduit Size 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 Closing Cap
RB Hub Hub Cat. No. B075 B100 B125 B150 B200 B250 B300 B350 B400 BCAP
$ Price Each 33.30 33.30 33.30 33.30 61.00 102.00 186.00 300.00 368.00 3.80
(DE1A)
Note: NEMA 3R rainproof enclosures with Cat. No. ending in RB have a bolt-on closing cap factory-installed. Order bolt-on hubs separately
from table above. For more details see page 1-13. Hubs through size 2-1•2 can be directly installed on RB devices. Devices requiring three-
inch or larger hubs must have holes cut in the field. Gaskets are provided on three-inch and larger hubs.
Note: All hubs are UL Listed for indoor and rainproof applications and suitable for use with conduit having ANSI standard taper pipe thread.
Watertight Hubs—for use on NEMA 4, 4X and 5 Stainless Steel and NEMA 12 Enclosures
Conduit Trade Size 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4
Standard-Zinc H050 H075 H100 H125 H150 H200 H250 H300 H350 H400
Hub Cat. No.
Zinc $ Price Each 31.10 45.00 47.10 54.00 83.00 120.00 138.00 177.00 282.00 381.00
Chrome Plated H050CP H075CP H100CP H125CP H150CP H200CP — — — —
Hub Cat. No.
Chrome Plated $ Price 40.70 56.00 64.00 67.00 96.00 137.00 — — — —
Each

Electrical Interlock Kits Table 3.24: Class R Fuse Kits—600 V (one kit per 3P switch)
Electrical interlocks for heavy duty 30–1200 A safety switches are Series Number Class R Fuse Kit $ Price Factory-Installed
available factory-installed or in kit form for field installation. Each kit Amperes (See pages 3-13, 3-14) Cat. No. $ Price
contains instructions for proper field mounting. A pivot arm operates 30h F1, F5–F7 RFK03Hi 25.50 293.00
from switch mechanism, breaking the control circuit before the main 30 h F3 RFK06 25.50 293.00
switch blades break. Switches with electrical interlocks installed are UL 60 h F1–F7 RFK06H i 25.50 293.00
Listed. For factory-installed electrical interlocks add EI (for one contact) 100 h F2–F7 RFK10 47.70 231.00
or EI2 (for two contacts) suffix to catalog number. See Supplemental 200 F5–F6 HRK1020 47.70 231.00
Digest page 2-4 for electrical interlock contact ratings. 400–600 E2–E4 HRK4060 111.00 360.00
h See page 3-7 for Class R Fuse Kits in NEMA 4X Fiberglass Reinforced Polyester and
Table 3.22: Electrical Interlock Kit a Krydon switches.
i The following Series F5–F7 devices use RFK06: H3612, H3612A, H3612AWK, H3612RB,
Switch’s Series Number Electrical Interlock Kit $ Price Factory-Installed H461, H461DS, H461AWK, H361AWA and H361AWC.
Amperes Rating (See pages 3-13, 3-14) Cat. No.b $ Price
EIK031c d
F1, F5–F7 218.00 359.00
30
EIK032c d Internal Barrier Kits
EIK1
F3
EIK2
311.00 452.00 Internal Barrier Kits provide an additional barrier that helps prevent
F1-F3 EIK1 accidental contact with live parts. Field-installed transparent barriers do
F5–F7 (600 V) EIK2
311.00 452.00 not restrict visual inspection of the switch. Barriers provide IEC529 IP2X
60
F4 EIK031e “finger safe” protection when door of enclosed disconnect switch is
F5–F6 (240 V) EIK032e
218.00 359.00 open. Convenient door allows use of test probes without accessing
EIK1 fuses and replacement of fuses without removing barrier. Barrier can
100–200 F2–F7
EIK2
311.00 452.00 also be used with the skirt kit to enclose a panel mounted Type 9422
3

EIK40601 disconnect.
400–1200 E1–E4 533.00 674.00
EIK40602
a See page 3-7 for electrical interlocks on NEMA 4X fiberglass reinforced polyester and Safety Switch Application 9422 Type T
Krydon™. Cat. No. Description (F Series Only) Disconnect Application $ Price
b Electrical interlock kit catalog numbers with 1 suffix indicates one normally open and one
normally closed contact; 2 indicates two normally open and two normally closed contacts. Interior Barrier for 30 A 240 / 600 Vac – 30 A
SS03 NA 150.
SAFETY SWITCHES

Kits are UL Listed. Safety Switchj 240 Vac – 60 A

c HU461AWK uses EK3061 or EK3062. Interior Barrier for 60 A 600 Vac – 30 A
d The following Series F5–F7 devices use EIK-1, 2: H3612, H3612A, H3612AWK, SS06 Safety Switch, 30 or 600 Vac – 60 A 165.
H3612RB, H461, H461DS, H461AWK, HU461, HU461DS, HU661DS, HU661AWK, 60 A 9422 Switch 600 Vac – 60 A
H361AWA, H361AWC, HU361AWA and HU361AWC. Interior Barrier for 100 A
e H362WA, HU362WA, H362WC, H362AWA, HU362AWA, H362AWC, HU362AWC, and SS10 Safety Switch or 240 / 600 Vac – 100 A 600 Vac – 100 A 195.
H2212AWK use EIK1 or EIK2 electric interlock. 100 A 9422 Switch
f Single-pole single-throw interlock kits are rated 1/2 hp @ 110 and 220 Vac. Interior Barrier for 200 A
SS20 240 / 600 Vac – 200 A NA 225.
Safety Switch
Skirt Kit to Enclose 30 or 600 Vac – 30 A
Class R Fuse Kits SS0306SK 60 A 9422 Switch NA
600 Vac – 60 A
225.
(requires SS06)
When installed, this kit rejects all but Class R fuses. Kits are available for Skirt Kit to Enclose 100 A
field installation. For factory installation, add “CLR’’ suffix to catalog SS10SK 9422 Switch NA 600 Vac – 100 A 255.
number. (requires SS10)
j Requires arc shield on 240 V switches be changed to 600 V arc suppressor.
Table 3.23: Class R Fuse Kits—240 V (one kit per 3P switch)
Fuse Puller Kits
Series Number Class R Fuse Kit Factory-Installed
Amperes (See pages 3-13, 3-14) Cat. No. $ Price $ Price Kit consists of three fuse pullers as required for a 3-pole fusible 240 V or
30 F5–F7 RFK03Lg 25.50 195.00 600 V heavy duty switch. Kits can be installed in switches manufactured
60 F1, F2, F3 RFK06 25.50 195.00 after February, 1980. Fuse pullers supplied as standard equipment on
60 F4–F7 RFK03H 25.50 195.00 NEMA 12, 12K, NEMA 4, 4X, 5 stainless steel, NEMA 4X fiberglass
100 F2–F7 RFK10 47.70 231.00 reinforced polyester and KRYDON switches through 100 A.
200 F5–F6 HRK1020 47.70 231.00
400–600 E HRK4060 111.00 360.00 Amperes Series Number Fuse Puller Kit Cat. No. $ Price
g H221-2AWK uses RFK06 Class R fuse kit. 30 F1, F5–F7 FPK03 k 30.00
30 F3 FPK0610 42.60
60 F1, F2, F3, F5–F7 (600 V) FPK0610 42.60
60 l F4 l, F5–F7 (240 V) FPK03 l 30.00
100 F2–F7 FPK0610 42.60
k 30 A 4- and 6-pole, H361-2 and H361-2RB Series F5 use FPK0610.
l H362WA, H362WC, H362AWA, H362AWC, H362WH and H362AWH use FPK0610 fuse
puller kit.

3-10 DE1 DE1A Discount © 2012 Schneider Electric

Schedule All Rights Reserved
 Heavy Duty Safety Switches Accessories and Special Features
Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Neutral Assemblies—Field-Installed Neutral Assemblies for Fusible and Non-Fusible 240 and 600 Volt Safety Switches
Standard
Series Number Terminal Data $ Price Optional Copper Only Terminal Data
Amperes (See Neutral Kit $ Price
pages 3-13, 3-14) AWG/kcmil Neutral Kit Cat. No. AWG/kcmil
Cat. No.
30 F1, F5–F6 SN03a (3) 2 Max. Al/Cu 83.00 SN03C a (3) 6 Max. Cu 102.00
F1–F3, (2) 1/0 Max. Al/Cu (2) 1/0 Max. Cu
SN0610 107.00 SN0610C 114.00
F5–F6 (600 V) (2) 6 Max. Al/Cu (2) 6 Max. Cu
60
F4, SN03a (3) 2 Max. Al/Cu 83.00 SN03Ca (3) 6 Max. Cu 102.00
F5–F6 (240 V)
(2) 1/0 Max. Al/Cu (2) 1/0 Max. Cu
100 F2–F6 SN0610 107.00 SN0610C 114.00
(2) 6 Max. Al/Cu (2) 6 Max. Cu
(2) 250 Max. Al/Cu (2) 250 Max. Cu
200b F5–F6 SN20A 200.00 SN20C 246.00
(1) 1/0 Max. Al/Cu (1) 1/0 Max. Cu
(2) 600 Max. Cu
400 and (4) 750 Max. Al/Cu
E1–E4 H600SN 327.00 H600SNC (2) 350 Max. Cu 452.00
600 (1) 300 Max. Al/Cu
(1) 250 Max. Cu
(6) 750 Max. Al/Cu
800 E2–E4 H800SNE4 753.00 — — —
(2) 350 Max. Al/Cu
(8) 750 Max. Al/Cu
1200 E2–E4 H1200SNE4 1034.00 — — —
(2) 350 Max. Al/Cu
Note: Neutrals cannot be installed in 4P, 6P, or 200 A NEMA 4X fiberglass reinforced polyester
safety switches.
a The following Series F5–F6 devices use SN0610(C): H-361-2, H-361-2RB, H-361-2A and
H-361-2AWK.
b For 200% neutral, order (2) neutral kits and (1) SN20NI neutral jumper kit.
(2) 350 Max. Al/Cu.

Equipment Grounding Kitsg

Equipment grounding kits are field-installed and UL Listed in 30–1200 A
heavy duty switches. For factory installation of equipment grounding kit, add
suffix GL to standard Cat. No. (Example: H361GL).
Price = Switch + Kit Price.
Equipment Grounding Kits—Field- or Factory-Installed Equipment Grounding Kits–240 and 600 V
Series Number Standard Terminal Data Optional Copper Only Terminal Data
Amperes $ Price $ Price
(See pages 3-13, 3-14) Cat. No. AWG/kcmil Cat. No. AWG/kcmil
30 F1, F5–F7 GTK03 c (2) 12 Cu or (2) 10 Al or (1) 4 Max. Al/Cu 11.40 GTK03C c (1) 6 Max. Cu 13.40
F1–F3d,
60 d GTK0610 d (2) 1/0 Max. Al/Cu 18.90 GTK0610Cd (2) 4 Max. Cu 22.70
F5–F7 (600 V)
F4,
60 GTK03 (2) 12 Cu or (2) 10 Al or (1) 4 Max. Al/Cu 11.40 GTK03C (1) 6 Max. Cu 13.40
F5–F6 (240 V)
100 F2–F7 GTK0610 (2) 1/0 Max. Al/Cu 18.90 GTK0610C (2) 4 Max. Cu 22.70
200 F5–F7 PKOGTA2 (2) 2/0 Max. Al/Cu 55.00 PKOGTC2 (2) 4 Max. Cu 58.00
PKOGTA2e PKOGTC3
400 and 600 E2–E4 (2) 2/0 Max. Al/Cu 55.00 (3) 1/0 Max. Cu 107.00f
(2 Required)
800 E2–E4 PKOGTA7 (4) 350 Max. Al/Cu 198.00f — — —
1200 E2–E4 PKOGTA8 (8) 350 Max. Al/Cu 203.00f — — —
c The following Series F5–F6 devices use GTK0610(C): H-361-2 and H-361-2RB.
d 4- and 6-pole 30 A F Series.
e Two required if grounding conductors are run in parallel.
f PE1A Discount Schedule
g Equipment Ground Kits are factory-installed standard in 30–200 A series F NEMA 4-4X-5 (stainless) and 12. Equipment Ground Kits are standard on all NEMA Types, Series F 30–200 A

SAFETY SWITCHES
4 and 6 pole switches.

Table 3.25: Square D Gray Paint Price Adder Each Switch

Description Cat. No. $ Price Quantity $ Price
16 oz. Aerosol Paint Can, Square D Gray Paint PK49SP 39.00 ea. 30 A 60 A 100 A 200 A 400 A 600 A 800 A 1200 A
Note: Shipped in quantities of 6. 10 242.00 278.00 434.00 479.00 1137.00 2801.00 3501.00 4376.00

Special Paint Lock-Off Guard Kitsd

UL Listed heavy duty switches are available painted with special safety Available factory- or field-installed the
colors. To order safety colored switches add suffixes as noted in lock-off guard works by covering the
Table 3.26 to the standard switch commercial reference number. lockout/tagout opening whenever the switch
All colors comply with OSHA Standard 1910.144 and ANSI Specification is in the ON position. This prevents a

3
Z535.1 for marking physical hazards. padlock from being inadvertantly inserted
into the switch lockplate. The device is
Table 3.26: Safety Colors designed to help prevent accidental
Safety Color Suffix
misapplication of a lockout device. These
kits are marked cURus (UL Component
Black SP0
Recognized) for field or factory installation.
Red SP2
Orange SP3
Factory-
Yellow SP4 Kit Cat. Field-Installed
Amperesc Installed
No. $ Price
Green SP5 $ Price
Blue SP6
30 A
Purple SP7 LOGK1 44.30 146.00
Gray SP8 60 A 240 V
Gray ANSI 61 SP861a 60 A 600 V
White SP9 LOGK2 45.00 177.00
100 and 200 A
a Standard Square D ANSI 49 grey paint, when selecting this suffix, switches will receive
additional coat of paint. b For factory installation, add suffix “LOG” to the switch
A minimum quantity of 10 is required. Not available for NEMA Type 7/9 catalog number.
c For use with 30–200 Ampere Series F NEMA 1, 3R,
or stainless steel products. 12 and 12K switches only.
d Factory install and kits are available for NEMA 1, 3R,
12 and 12K switch enclosures only.

© 2012 Schneider Electric Discount 3-11

All Rights Reserved
DE1 PE1A Schedule
 Heavy Duty Safety Switches Accessories and Special Features
Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Key Interlock Systems Copper Only Lug Kits

Heavy duty safety switches are supplied standard with Al lugs, which
Factory-installed only on heavy duty safety accept both Cu and Al wires. For field installation of copper-only lug kits,
switches and double throw safety switches. order kits below. For factory installation of copper only lugs, add suffix
Interlocks are used to prevent the authorized SLC to standard Cat. No. Note: 30 through 200 Amperes NEMA 12, 12K
operator from making an unauthorized operation. and stainless steel switches with factory-installed lugs bear the UL
Not available on hazardous location devices Marine Listed manifest for use on vessels over 65 feet long. 30 through
(NEMA 7/9) or fiberglass reinforced polyester 200 Amperes NEMA 12, 12K and stainless steel switches using field-
(NEMA 4X). installed copper only lug kits are UL Marine Listed, but do not bear the
marine manifest.
The key interlock system is a simple and easy
method of applying individual key interlock units Table 3.30: Kits–Wire size (pp 3-13)
and assemblies to the above equipment so as to
require operation in a predetermined sequence. Amperes Cat. Lug Kit Kit Factory-Installed
No.b $ Price Adder per Switch
UL Listed.
30 CL0306F 69.00 224.00
Quoting: 60 CL0306F 69.00 224.00
100 CL10F 159.00 431.00
Contact Schneider Electric for catalog number, availability, and pricing prior
200 CL20F 264.00 717.00
to quoting a job.
400 CL40F 549.00 1490.00
600 CL60F 893.00 2426.00
Detailed information is required before an order can be processed.
800 — — —
Please see Supplemental Digest Section 2 for further information.
1200 — — —
bOne kit includes all phase line/load lugs for a 3-
Use these suffixes on switch catalog numbers: pole switch.
• KI = 1 lock per switch Double Lug Kits
• KI2 = 1 lock with 2 cylinders (2 keys) per switch
200 A heavy duty F-series switches
• KIKI = 2 separate locks per switch are supplied standard with lugs listed
Table 3.27: Price Adder Per Lock a on page 3-13 (one wire per phase).
For lugs that accept two wires per
Al/Cu to Cu Only
Switch Type $ Price phase and neutral, order the following
30–1200 A Heavy Duty 2055.00 kit:
30–600 A Double Throw 1988.00
a Prices do not apply when more than three devices are interlocked, as these schemes
normally require more than one key assembly per device. Lug wire range Switch wire range
Amperes Lug Kitc Kit $ Priced per phase and neutral per phase and neutral
Cat. No.
Lock-On Provisions AWG/kcmil AWG/kcmil
200 AL20DTF 159.00 (2) 6 –300 Cu/Al (2) 6 –250 Cu/Al
Lock-off provisions are standard on all heavy duty safety switches. c Not UL Listed.
Provision for one 3•8-inch hasp padlock is available factory-installed on d Kit contains 3 lugs. For double lugs for line and load, order 2 kits.
NEMA 1, 3R, 4-4X-5 stainless steel and 12 switches. This modification
will allow the switch to be locked in the “ON’’ position. UL Listed.
Table 3.31: 800 and 1200 A Compression Lug Kits–
Table 3.28: Price Adder Per Each Switch Field- Installed (See page 3-13 for 100–600 A Switches)
Safety Switch Series E4 800 and 1200 A safety switches are equipped as standard
$ Price
Rating with mechanical lugs. Alternate compression lug kits are available for
3

To order, add suffix SPLO to standard 30–1200 A 155.00

field installation and are UL Listed. Each kit consists of VCEL07512H1
catalog number. Example: H364-SPLO Versa-Crimp™ Compression Lugs and lug landing connectors capable
Cover Viewing Window of converting line and load side of one switch pole or neutral.
Order one field-installed kit per pole or neutral per table below.
Optional cover viewing window is positioned over the Example: Three-pole three-wire requires three kits; three-pole, four-wire
SAFETY SWITCHES

blades to allow visual verification of “ON-OFF’’ status. requires four kits.

Available on 30 through 1200 A heavy duty switches, all
NEMA Types. (Not available on NEMA 4X fiberglass
reinforced polyester, Krydon™ enclosures, or NEMA 7 Amperes Lug Kit $ Price Per
Cat. No. Pole or Neutral
and 9 devices.)
800 H8LKE2 893.00
Factory-installed only: add “VW’’ suffix to the Cat. No. 1200 H12LKE2 1109.00
See table below for price adder. Note: For terminal lug data, refer to table below.

Table 3.29: Price Adder Per Switch—UL Listed

Table 3.32: Factory-Installed
Amperes 2- and 3-Pole 4- and 6-Pole
30–200 A 38.00 75.00
Series E4 800 and 1200 A safety switches are available with factory-
400–1200 A 2297.00 —
installed VCEL-075-12H1 Versa-Crimp compression lug kits (above).
For factory installation, add suffix LK to standard Cat. No. (Example:
H367LK) and use price adder from table below based on system type.
Switch Lubricant
Field maintenance lubricant is available for servicing blade and jaw Factory-Installed
Amperes System
components in switches 600 V and below. Catalog number SWLUB (list $ Price Adder Per Switch
price $24.14) consists of one tube of BG20 High Performance Synthetic 2 Wire 2106.00
Grease manufactured by Dow Corning®. SWLUB is available in 800 3 Wire 2972.00
warehouse stock, shipped individually or in multiples of 12 units per 4 Wire 3839.00
carton. 2 Wire 2591.00
1200 3 Wire 3696.00
4 Wire 4806.00
Note: For terminal Lug data refer to table below.

Table 3.33: Terminal Lug Data—800 and 1200 A Compression

Lugs
Conductors Compression Lug (VCEL-075-12H1)
Amperes Per Phase Wire Range
(3) Line 500–750 kcmil (Al)
800 and or
(3) Load 500 kcmil (Cu)
(4) Line 500–750 kcmil (Al)
1200 and or
(4) Load 500 kcmil (Cu)

3-12 DE1 DE5 Discount © 2012 Schneider Electric

Schedule All Rights Reserved
 Heavy Duty Safety Switches NEMA Type 1 and 3R—Dimensions, Lug Data
Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Table 3.34: Terminal Lug Data (NEMA 1, 3R, 4, 4X, 5, 7, 9, 12)a

Conductors Wire Range Wire Bending Space Optional Versa-Crimp™
W W Rating Lug Wire Range
Per Phase Per NEC Table 312.6 Compression Lug
(A) AWG/kcmil
and Neutral AWG/kcmil Field-Installedb
1 12–6 (Al) or 14–6 (Cu) 12–2 (Al)
30c 14–10 (Cu) solid or 14–10 (Cu) or —
2 14–2 (Cu)
stranded
60d 1 14–3 (Al) or 14–3 (Cu) 12–2 (Al) or 14–2 (Cu) —
H H 100 1 12–1/0 (Al) or 14–1/0 (Cu) 12–1/0 (Al) or 14–1/0 (Cu)
VCEL02114S1
200e 1 6–250 (Al/Cu) 6–300 (Al/Cu) VCEL030516H1
VCEL07512H1
1 1/0–750 (Al/Cu)f 1/0–750 (Al/Cu) or
400 or or and VCEL030516H1g
2 1/0–300 (Al/Cu) 1/0–300 (Al/Cu) and
W/H D W/H D VCEL05012H1
Typical NEMA 1 Typical NEMA 3R 600 2 3/0–500 (Al/Cu) 3/0–500 (Al/Cu) VCEL05012H1
800 3 3/0–750 (Al/Cu) 3/0–750 (Al/Cu) H8LKE2h
1200 4 3/0–750 (Al/Cu) 3/0–750 (Al/Cu) H12LKE2 h
a o
30–100 A switches suitable for 60°C or 75°C conductors. 200–1200 A switches suitable for 75 C conductors.
b For NEMA 1 and 3R only.
c HU461AWK— 14–3 AWG (Al or Cu).
d H60XFA— 14–6 AWG (Cu).
e H225XKA— 4 AWG–300 kcmil (Cu).
f Max. wire range is (1) 600 kcmil or (2) 300 kcmil Al/Cu on NEMA 4X Stainless and NEMA 12.
g Order two PK516KN mounting kits when installing VCEL030516H1 lugs.
Only one kit is required on 2-Pole switches.
h See page 3-12, 800 and 1200 A compression lug kits for additional information.

Approximate Dimensions Approximate Dimensions

Cat. No. H W D W/H Cat. No. H W D W/H
Series Series
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
H221N F5 14.60 371 6.50 165 4.88 124 7.55 192 H364, N F5 29.00 737 17.13 435 8.25 210 18.50 470
H221NRB F5 14.88 378 6.63 168 4.88 124 7.55 192 H364RB, NRB F5 29.25 743 17.25 438 8.50 216 18.63 473
H222N F5 14.60 371 6.50 165 4.88 124 7.55 192 H365, N E4 50.25 1276 27.63 702 10.13 257 27.63 702
H222NRB F5 14.88 378 6.63 168 4.88 124 7.55 192 H365R, NR E5 50.31 1278 27.76 705 9.53 242 27.88 708
H223N F5 21.25 540 8.50 216 6.38 162 10.50 267 H366, N E4 50.25 1276 27.63 702 10.13 257 27.63 702
H223NRB F5 21.25 540 8.50 216 6.38 162 10.50 267 H366NR, R E5 50.31 1278 27.76 705 9.53 242 27.88 708
H224N F5 29.00 737 17.13 435 8.25 210 18.50 470 H367, N E4 69.13 1756 36.62 930 17.75 451 36.62 930
H224NRB F5 29.25 743 17.25 438 8.50 216 18.63 473 H367NR, R E4 69.13 1756 36.62 930 17.75 451 36.62 930
H225, N E4 50.25 1276 27.63 702 10.13 257 27.63 702 H368, N E4 69.13 1756 36.62 930 17.75 451 36.62 930
H225NR, R E5 50.31 1278 27.76 705 9.53 242 27.88 708 H368NR, R E4 69.13 1756 36.62 930 17.75 451 36.62 930
H226, N E4 50.25 1276 27.63 702 10.13 257 27.63 702 H461 F5 20.50 521 14.75 375 6.85 174 16.13 410
H226NR, R E5 50.31 1278 27.76 705 9.53 242 27.88 708 H462 F5 20.50 521 14.75 375 6.85 174 16.13 410
H227, N E4 69.13 1756 36.62 930 17.75 451 36.62 930 H463 F5 20.50 521 14.75 375 6.85 174 16.13 410
H227NR, R E4 69.13 1756 36.62 930 17.75 451 36.62 930 H464 F5 29.00 737 23.25 591 8.75 222 24.88 632
H228, N E4 69.13 1756 36.62 930 17.75 451 36.62 930 H465 E4 50.25 1276 33.88 861 10.13 257 33.88 861
H228NR, R E4 69.13 1756 36.62 930 17.75 451 36.62 930 H466 E4 50.25 1276 33.88 861 10.13 257 33.88 861
H265 E4 50.25 1276 27.63 702 10.13 257 27.63 702 HU265 E4 50.25 1276 27.63 702 10.13 257 27.63 702
H265R E5 50.31 1278 27.76 705 9.53 242 27.88 708 HU265R E5 50.31 1278 27.76 705 9.53 242 27.88 708

SAFETY SWITCHES
H266 E4 50.25 1276 27.63 702 10.13 257 27.63 702 HU266 E4 50.25 1276 27.63 702 10.13 257 27.63 702
H266R E5 50.31 1278 27.76 705 9.53 242 27.88 708 HU266R E5 50.31 1278 27.76 705 9.53 242 27.88 708
H267 E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU267 E4 69.13 1756 36.62 930 17.75 451 36.62 930
H267R E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU267R E4 69.13 1756 36.62 930 17.75 451 36.62 930
H268 E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU268 E4 69.13 1756 36.62 930 17.75 451 36.62 930
H268R E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU268R E4 69.13 1756 36.62 930 17.75 451 36.62 930
H321N F5 14.60 371 6.50 165 4.88 124 7.55 192 HU361 F5 14.60 371 6.50 165 4.88 124 7.55 192
H321NRB F5 14.88 378 6.63 168 4.88 124 7.55 192 HU361RB F5 14.88 378 6.63 168 4.88 124 7.55 192
H322N F5 14.60 371 6.50 165 4.88 124 7.55 192 HU361WA F6 18.19 462 9.00 229 6.81 173 10.50 267
H322NRB F5 14.88 378 6.63 168 4.88 124 7.55 192 HU361WC F6 18.19 462 9.00 229 6.81 173 10.50 267
H323N F5 21.25 540 8.50 216 6.38 162 10.50 267 HU362 F5 17.50 445 9.00 229 6.38 162 10.50 267
H323NRB F5 21.25 540 8.50 216 6.38 162 10.50 267 HU362RB F5 17.50 445 9.00 229 6.38 162 10.50 267
H324N F5 29.00 737 17.13 435 8.25 210 18.50 470 HU362WA F6 18.19 462 9.00 229 6.81 173 10.50 267
H324NRB F5 29.25 743 17.25 438 8.50 216 18.63 473 HU362WC F6 16.75 425 9.00 229 7.00 178 10.50 267

3
H325, N E4 50.25 1276 27.88 708 10.13 257 27.88 708 HU362WH F5 18.19 462 9.00 229 6.81 173 10.50 267
H325R, NR E5 50.31 1278 27.76 705 9.53 242 27.88 708 HU363 F5 21.25 540 8.50 216 6.38 162 10.50 267
H326, N E4 50.25 1276 27.63 702 10.13 257 27.63 702 HU363RB F5 21.25 540 8.50 216 6.38 162 10.50 267
H326R, NR E5 50.31 1278 27.76 705 9.53 242 27.88 708 HU363WA F6 21.85 462 9.00 229 6.81 173 10.50 267
H327, N E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU363WC F6 21.85 555 9.00 229 6.81 173 10.50 267
H327R, NR E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU364 F5 29.00 737 17.13 435 8.25 210 18.50 470
H328, N E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU364RB F5 29.25 743 17.25 438 8.50 216 18.63 473
H328R, NR E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU365 E4 50.25 1276 27.63 702 10.13 257 27.63 702
H361, N F5 14.60 371 6.50 165 4.88 124 7.55 192 HU365R E5 50.31 1278 27.76 705 9.53 242 27.88 708
H361-2 F5 17.50 445 9.00 229 6.38 162 10.50 267 HU366 E4 50.25 1276 27.63 702 10.13 257 27.63 702
H361NRB, RB F5 14.88 378 6.63 168 4.88 124 7.55 192 HU366R E5 50.31 1278 27.76 705 9.53 242 27.88 708
H361WA F6 18.19 462 9.00 229 6.81 173 10.50 267 HU367 E4 69.13 1756 36.62 930 17.75 451 36.62 930
H361WC F6 18.19 462 9.00 229 6.81 173 10.50 267 HU367R E4 69.13 1756 36.62 930 17.75 451 36.62 930
H362, N F5 17.50 445 9.00 229 6.38 162 10.50 267 HU368 E4 69.13 1756 36.62 930 17.75 451 36.62 930
H362NRB, RB F5 17.50 445 9.00 229 6.38 162 10.50 267 HU368R E4 69.13 1756 36.62 930 17.75 451 36.62 930
H362WA F6 18.19 462 9.00 229 6.81 173 10.50 267 HU461 F5 20.50 521 14.75 375 6.85 174 16.13 410
H362WC F6 16.75 425 9.00 229 7.00 178 10.50 267 HU462 F5 20.50 521 14.75 375 6.85 174 16.13 410
H362WH F5 18.19 462 9.00 229 6.81 173 10.50 267 HU463 F5 20.50 521 14.75 375 6.85 174 16.13 410
H363, N F5 21.25 540 8.50 216 6.38 162 10.50 267 HU464 F5 29.00 737 23.25 591 8.75 222 24.88 632
H363NRB, RB F5 21.25 540 8.50 216 6.38 162 10.50 267 HU465 E4 50.25 1276 33.88 861 10.13 257 33.88 861
H363WA F6 21.85 462 9.00 229 6.81 173 10.50 267 HU466 E4 50.25 1276 33.88 861 10.13 257 33.88 861
H363WC F6 21.85 555 9.00 229 6.81 173 10.50 267

© 2012 Schneider Electric 3-13

All Rights Reserved
 Heavy Duty Safety Switches NEMA Types 4, 4X, 5, 7, 9, 12 and 12K Dimensions
Class 3110 / Refer to Catalog 3100CT0901
www.schneider-electric.us

NEMA Type 4, 4X, 5, 7, 9 and 12 Approximate Dimensions

W D W Cat. No. H W D W/H
Series
in. mm in. mm in. mm in. mm
H362DSWA F7 16.87 428 8.92 227 5.11 130 10.81 275
H362DSWC F7 16.87 428 8.92 227 5.11 130 10.79 274
H H362DF F1 16.50 419 11.00 279 8.80 224 11.00 279
H H362DX F1 19.40 493 11.40 290 8.60 218 11.40 290
H
H362SS F6 16.87 428 8.92 227 6.97 177 10.81 275
H363AWA F7 20.50 521 9.00 229 7.00 178 10.50 267
H363AWC F7 20.50 521 9.00 229 7.00 178 10.50 267
H363AWK, A F6 20.50 521 9.00 229 7.00 178 10.50 267
H363DS F6 20.82 529 9.36 238 6.97 177 11.25 286
W/H D W D
Typical NEMA 4X H363DSWA F7 20.82 529 9.36 238 6.97 177 11.25 286
Typical NEMA 4, 4X, 5, 12, H363DSWC F7 20.82 529 9.36 238 6.97 177 11.25 286
Fiberglass Reinforced Typical NEMA 7, 9 H363DF F1 24.80 630 13.70 348 12.00 305 13.70 348
12K (Stainless has flat front)
Polyester and Krydon™ H363DX F1 25.25 641 11.40 290 8.60 218 11.40 290
Table 3.35: Optional Copper Only Lug Kits H363SS F6 20.82 529 9.36 238 6.97 177 11.25 286
(See page 3-12 for pricing. See page 3-13 for terminal lug data for the series switches listed in the H364A,AWK F6 29.00 737 17.25 438 8.75 216 18.63 473
dimension table below.) H364DS,NDS F6 29.00 737 17.75 451 8.88 226 19.25 489
H364NA,NAWK F6 29.00 737 17.25 438 8.75 216 18.63 473
Amperes Optional Lug Kit Cat. No.a Lug Wire Range Per Phase AWG/kcmil H364DF E1 31.30 795 26.30 668 11.80 300 26.30 668
30–60 CL0306F (1) 14–8 Cu solid or 14–4 Cu strand H364SS F6 29.00 737 17.75 451 8.88 226 19.25 489
100 CL10F (1) 14–8 Cu solid or 14–1/0 Cu strand H365AWK, DS, SS E4 46.25 1175 26.25 667 10.13 259 26.25 667
H365NAWK, NDS E4 46.25 1175 26.25 667 10.13 259 26.25 667
200 CL20F (1) 6–250 Cu H366AWK, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667
400 CL40F (1) 1–600 Cu plus (1) 6–250 Cu H366NAWK, NDS, SS E4 46.25 1175 26.25 667 10.13 259 26.25 667
600 CL60F (2) 4–350 Cu
H367AWK, NAWK E4 69.13 1756 36.62 930 17.75 451 36.62 930
a One kit includes all phase line/load lugs for a 3-pole switch. H368AWK, NAWK E4 69.13 1756 36.62 930 17.75 451 36.62 930
Table 3.36: Conduit Provisions H461AWK F6 20.50 521 14.75 375 6.80 173 16.13 410
H461DS F6 20.82 529 15.08 383 6.97 177 16.85 428
(NEMA 4X Fiberglass Reinforced Polyester and Krydon, NEMA 7 and 9.) H462AWK F6 20.50 521 14.75 375 6.80 173 16.13 410
Top and Bottom Endwall H462DS F6 20.82 529 15.08 383 6.97 177 16.85 428
Amperes H463AWK F6 20.50 521 14.75 375 6.80 173 16.13 410
NEMA 4X Fiberglass H463 DS F6 20.82 529 15.08 383 6.97 177 16.85 428
NEMA 7 and 9c
Reinforced Polyester and Krydonb H464AWK F6 29.00 737 23.25 591 8.75 222 24.88 632
30 3/4 in. — H464DS F6 29.00 737 23.75 603 8.88 226 25.25 641
60 1-1/4 in. 3/4 in. H465AWK E4 46.25 1175 32.50 826 10.13 259 32.50 826
100 2 in. 1-1/4 in. H663AWK F6 20.50 521 14.75 375 6.80 173 16.13 410
200 2-1/2 in. 2-1/2 in. H663DS F6 20.82 529 15.08 383 6.97 177 16.85 428
b Hubs and hub drilling templates are provided for field-installation. H664AWK F6 29.00 737 23.25 591 8.75 222 24.88 632
H664DS F6 29.00 737 23.75 603 8.88 226 25.25 641
c Threaded conduit opening.
HU265AWK, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667
HU266AWK, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667
Approximate Dimensions HU267AWK E4 69.13 1756 36.62 930 17.75 451 36.62 930
HU268AWK E4 69.13 1756 36.62 930 17.75 451 36.62 930
Cat. No. H W D W/H HU361AWA F7 16.50 419 9.00 229 7.00 178 10.50 267
Series
in. mm in. mm in. mm in. mm HU361AWC F7 16.50 419 9.00 229 7.00 178 10.50 267
HU361AWK, A F6 14.60 371 6.63 168 4.96 125 7.55 192
H60XFA E1 15.93 405 9.87 251 6.96 177 9.87 251 HU361DS F6 14.93 379 7.22 183 5.11 130 8.67 220
H100XFA E1 15.93 405 9.87 251 6.96 177 9.87 251 HU361DSWA F7 16.87 428 8.92 227 5.11 130 10.81 275
H221AWK, A F6 14.60 371 6.63 168 4.96 125 7.55 192 HU361DSWC F7 16.87 428 8.92 227 5.11 130 10.79 274
H221DS F6 14.93 379 7.22 183 5.11 130 8.67 220
H221-2AWK F6 16.50 419 9.00 229 7.00 178 10.50 267 HU361DF F1 16.50 419 11.00 279 8.80 224 11.00 279
HU361DX F1 19.40 493 11.40 290 8.60 218 11.40 290
H222AWK, A F6 14.60 371 6.63 168 4.96 125 7.55 192 HU361SS F6 14.93 379 7.22 183 5.11 130 8.67 220
3

H222DS F6 14.93 379 7.22 183 5.11 130 8.67 220 HU362AWA F7 16.50 419 9.00 229 7.00 178 10.50 267
H223AWK, A F6 20.50 521 9.00 229 7.00 178 10.50 267 HU362AWC F7 16.50 419 9.00 229 7.00 178 10.50 267
H223DS F6 20.82 529 9.36 238 6.97 177 11.25 286
H224A,AWK F6 29.00 737 17.25 438 8.75 216 18.63 473 HU362AWH F6 16.50 419 9.00 229 7.00 178 10.50 267
HU362AWK, A F6 16.50 419 9.00 229 7.00 178 10.50 267
H224DS F6 29.00 737 17.75 451 8.88 226 19.25 489 HU362DS F6 16.87 428 8.92 227 6.97 177 10.81 275
H225AWK, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667 HU362DSWA F7 16.87 428 8.92 227 5.11 130 10.81 275
H225NAWK, NDS E4 46.25 1175 26.25 667 10.13 259 26.25 667 HU362DSWC F7 16.87 428 8.92 227 5.11 130 10.79 274
SAFETY SWITCHES

H225XJG C2 22.56 573 10.88 276 7.75 197 10.88 276

H226AWK, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667 HU362DF F1 16.50 419 11.00 279 8.80 224 11.00 279
HU362DX F1 19.40 493 11.40 290 8.60 218 11.40 290
H226NAWK, NDS E4 46.25 1175 26.25 667 10.13 259 26.25 667 HU362SS F6 16.87 428 8.92 227 6.97 177 10.81 275
H227AWK, NAWK E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU363AWA F7 20.50 521 9.00 229 7.00 178 10.50 267
H228AWK, NAWK E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU363AWC F7 20.50 521 9.00 229 7.00 178 10.50 267
H265AWK, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667
H266AWK, A, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667 HU363AWK, A F6 20.50 521 9.00 229 7.00 178 10.50 267
HU363DS F6 20.82 529 9.36 238 6.97 177 11.25 286
H267AWK, NAWK E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU363DSWA F7 20.82 529 9.36 238 6.97 177 11.25 286
H268AWK, NAWK E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU363DSWC F7 20.82 529 9.36 238 6.97 177 11.25 286
H321AWK, A F6 14.60 371 6.63 168 4.96 125 7.55 192 HU363DF F1 24.80 630 13.70 348 12.00 305 13.70 348
H321DS F6 14.93 379 7.22 183 5.11 130 8.67 220
H322AWK, A F6 14.60 371 6.63 168 4.96 125 7.55 192 HU363DX F1 25.25 641 11.40 290 8.60 218 11.40 290
HU363SS F6 20.82 529 9.36 238 6.97 177 11.25 286
H322DS F6 14.93 379 7.22 183 5.11 130 8.67 220 HU364A,AWK F6 29.00 737 17.25 438 8.75 216 18.63 473
H323AWK, A F6 20.50 521 9.00 229 7.00 178 10.50 267 HU364DF E1 31.30 795 26.30 668 11.80 300 26.30 668
H323DS F6 20.82 529 9.36 238 6.97 177 11.25 286 HU364DS F6 29.00 737 17.75 451 8.88 226 19.25 489
H324A,AWK F6 29.00 737 17.25 438 8.75 216 18.63 473
H324DS F6 29.00 737 17.75 451 8.88 226 19.25 489 HU364SS F6 29.00 737 17.75 451 8.88 226 19.25 489
HU365AWK, DS, SS E4 46.25 1175 26.25 667 10.13 259 26.25 667
H325AWK, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667 HU366AWK, DS, SS E4 46.25 1175 26.25 667 10.13 259 26.25 667
H325NAWK, NDS E4 46.25 1175 26.25 667 10.13 259 26.25 667 HU367AWK E4 69.13 1756 36.62 930 17.75 451 36.62 930
H326AWK, DS E4 46.25 1175 26.25 667 10.13 259 26.25 667 HU368AWK E4 69.13 1756 36.62 930 17.75 451 36.62 930
H326NAWK, NDS E4 46.25 1175 26.25 667 10.13 259 26.25 667
H327AWK, NAWK E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU461AWK F6 20.50 521 14.75 375 6.80 173 16.13 411
HU461DS F6 20.82 529 15.08 383 6.97 177 16.85 428
H328AWK, NAWK E4 69.13 1756 36.62 930 17.75 451 36.62 930 HU462AWK F6 21.25 540 16.13 410 6.80 173 16.13 410
H361AWA F7 16.50 419 9.00 229 7.00 178 10.50 267 HU462DS F6 20.82 529 15.08 383 6.97 177 16.85 428
H361AWC F7 16.50 419 9.00 229 7.00 178 10.50 267 HU463AWK F6 20.50 521 14.75 375 6.80 173 16.13 410
H361AWK, A F6 14.60 371 6.63 168 4.96 125 7.55 192
H361DS F6 14.93 379 7.22 183 5.11 130 8.67 220 HU463DS F6 20.82 529 15.08 383 6.97 177 16.85 428
HU464AWK F6 29.00 737 23.25 591 8.75 222 24.88 632
H361DSWA F7 16.87 428 8.92 227 5.11 130 10.81 275 HU464DS F6 29.00 737 23.75 603 8.88 226 25.25 641
H361DSWC F7 16.87 428 8.92 227 5.11 130 10.79 274 HU465AWK E4 46.25 1175 32.50 826 10.13 259 32.50 826
H361DF F1 16.50 419 11.00 279 8.80 224 11.00 279 HU661AWK F6 20.50 521 14.75 375 6.80 173 16.13 410
H361DX F1 19.40 493 11.40 290 8.60 218 11.40 290
H361SS F6 14.93 379 7.22 183 5.11 130 8.67 220 HU661DS F6 20.82 529 15.08 383 6.97 177 16.85 428
HU662AWK F6 20.50 521 14.75 375 6.80 173 16.13 410
H361-2AWK, A F6 16.50 419 9.00 229 7.00 178 10.50 267 HU662DS F6 20.82 529 15.08 383 6.97 177 16.85 428
H362AWA F7 16.50 419 9.00 229 7.00 178 10.50 267 HU663AWK F6 20.50 521 14.75 375 6.80 173 16.13 410
H362AWC F7 16.50 419 9.00 229 7.00 178 10.50 267 HU663DS F6 20.82 529 15.08 383 6.97 177 16.85 428
H362AWH F6 16.50 419 9.00 229 7.00 178 10.50 267
H362AWK, A F6 16.50 419 9.00 229 7.00 178 10.50 267 HU664AWK F6 29.00 737 23.25 591 8.75 222 24.88 632
HU664DS F6 29.00 737 23.75 603 8.88 226 25.25 641
H362DS F6 16.87 428 8.92 227 6.97 177 10.81 275

3-14 © 2012 Schneider Electric

All Rights Reserved
 Double Throw Safety Switches Fusible and Non-Fusible
Class 3140 / Refer to Catalog 3100CT0901
www.schneider-electric.us

30–100 A Types DT, DTU (Series F)

•Fusible (DT) and non-fusible (DTU) switches available
•Manually-operated switch suitable for use in accordance with article 702 of the NEC, ANSI/NFPA 70
•Standards: UL 98, NEMA KS1, CSA, and NOM
•Modular design—switch handle, lock-plate, switch mechanism; line and load bases are field replaceable
•UL Listed short circuit current ratings up to 200 kA (using Class R, J, or T fuses—see table for rating)
•Load make/break rated
•Meets NEMA hp ratings
•Dual cover interlock
•May be padlocked ON (I) or OFF (O)
•Lock-off accepts up to three padlocks
•Side-opening door
•Quick make / quick break mechanism
•Meets NEMA requirements as heavy duty switch
•Field-installed electrical interlock kits
•Field-installed neutral assembly kits (2P and 3P switches)
•UL Listed as suitable for use as service equipment
•Supplied as standard for switching one load between two power sources, and may be field-converted to switch on power
source between two loads.

30 (Series T4), 200–600 A Types 82,000 and 200 A DTU (Series E, A)

•Non-fusible
•Designed for manual transfer of loads from one supply to another
•UL Listed switches are suitable for use in accordance with Article 702 of the National Electrical Code, ANSI / NFPA 70
•All 82,000 and DTU double throw switches are continuous duty rated for their nameplate ampere rating
•The 82,000 and DTU (Series E, A) switches are load make/break rated
•UL Listed as suitable for use as service equipment
•Horsepower rated only as footnoted.
Field-Installed Accessories:
—Neutral
—Electrical Interlock
—Grounding Terminals

SAFETY SWITCHES
30–100 A DT, DTU (Series F)
NEMA 1

82,000 Line
NEMA 1

© 2012 Schneider Electric 3-15

All Rights Reserved
 Double Throw Safety 240 Volt
Switches Class 3140 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Table 3.37: 240 V Double Throw Safety Switches

Horsepower Ratings ab
NEMA 4,4X,5 NEMA 12
NEMA 1 NEMA 3R 240 Vac
System Amperes Current 304 Stainless Steel Gasketed
Series Std. Max. 250 Vdcc
Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price 1Ø 3Ø 1Ø 3Ø
Fusible—2P, 240 Vac—250 Vdc

Line

100 F DT223 2379.00 DT223RB 3056.00 — — — — 7.5 15 d 15 30 d 20

Line

Load

Fusible—3P, 240 Vac—250 Vdc

Line

30 F DT321 1646.00 DT321RB 2216.00 — — — — 1.5 e 3d 3e 7.5 d 5

60 F DT322 1970.00 DT322RB 2612.00 — — — — 3e 7.5 d 10 e 15 d 10
Line

100 F DT323 3104.00 DT323RB 3725.00 — — — — 7.5 e 15 d 15 e 30 d 20

Load

Non-Fusible—2P, 240 Vac—250 Vdc

Line

60 F DTU222 962.00 — — — — — — — — 10 — 10 f
Line 100 F DTU223 1371.00 DTU223RB 1347.00 — — — — — — 15 — 20 f

Load

30 T4 92251 g 585.00 — — — — — — — — — — —
200 E 82254 k 1815.00 DTU224NRB ghk 2177.00 — — H82254 4671.00 15 — — — —
— — — — — — — — — — 15 — — — —
400 A 82255 gk 5850.00 82255R g 8715.00 — — H82255 g 10335.00 — — — — —
3

Non-Fusible—3P, 240 Vac—250 Vdc

Line

30 F DTU321 804.00 — — — — — — — 3d 5e 10 d 5f
SAFETY SWITCHES

60 F DTU322 1119.00 — — — — — — — — 10 e 15 d 10 f
Line 100 F DTU323 1764.00 DTU323RB 1953.00 — — — — — — 15 e 30 d 20 f

Load

30 T4 92351 g 687.00 — — — — — — — — — — —
200 E 82354 g 2564.00 DTU324NRB gh 3005.00 — — H82354 gi 5408.00 — 15 — — —
200 E DTU324N gh 2798.00 — — — — — — — 15 — — —
400 A 82355 g 8040.00 82355R g 13038.00 — — H82355 g 11715.00 — — — — —
600 A DTU326 12555.00 DTU326R 13890.00 — — — — — 125 — — 50
Non-Fusible—4P, 240 Vac
30 T4 92451 g 953.00 — — — — — — — — — — —
200 E 82454 k 5184.00 82454R k 7517.00 — — H82454 j 6779.00 — 15 j — — —
400 A 82455 k 11505.00 82455R 16200.00 — — H82455 15975.00 — — — — —
600 A DTU426 20355.00 DTU426R 20595.00 — — — — — 125 — — 50
a Refer to page 7-31 for additional motor application data. The starting current of motors or more than standard horsepower may require the use of fuses with appropriate time delay
characteristics.
b Std.—Using fast acting one time fuses. Max.—Using dual element time delay fuses.
c For switching dc, use two switching poles.
d If used on corner grounded delta systems, install neutral and use outer switching pole for ungrounded conductors.
e Use outer switching poles.
f Maximum rating.
g 240 Vac only.
h Neutral included with device.
i Suitable for use as service equipment.
j Hp rating applies only to H82454.
k 250 V dc rated.

600 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-17

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-18
Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-19
Dimensions: 30–100 A (Series F) . . . . . . . . . . . . . . . . . . . . . . . . . page 3-20
Dimensions: 30, 200–600 A (Series E, T4, A) . . . . . . . . . . . . . . . . page 3-21

3-16 DE1 Discount © 2012 Schneider Electric

Schedule All Rights Reserved
 Double Throw Safety Switches 600 Volt
Class 3140 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Table 3.38: 600 V Double Throw Safety Switches

Horsepower Ratings ao
NEMA 4,4X,5 NEMA 12
NEMA 1 NEMA 3R 240 Vac 480 Vac 600 Vac Vdcb
System Amperes Current 304 Stainless Steel Gasketed
Series std max std max std max
250 600
Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price Cat. No. $ Price 3Ø 3Ø 3Ø b 3Øb 3Ø 3Ø
Fusible 3P, 600 Vac—600 Vdc

Line

30 F DT361 2016.00 DT361RB 2678.00 — — — — — — 5 15 7.5 20 5 15

60 F DT362 2111.00 DT362RB 3135.00 — — — — — — 15 30 15 50 — 30
Line 100 F DT363 3686.00 DT363RB 4427.00 — — — — — — 25 60 30 75 — 50

Load

Non-Fusible 3P, 600 Vac—600 Vdc 1Ø d 3Ø b 1Ø d 3Ø b 1Ø d 3Ø

Line

30 F DTU361 879.00 DTU361RB 1544.00 — — — — 5 10 7.5 20 10 30 5 15

60 F DTU362 1254.00 DTU362RB 2045.00 DTU362DS 6306.00 DTU362AWK p 3635.00 10 20e 25 50 g 30 60 g 10 30
Line 100 F DTU363 2036.00 DTU363RB 3425.00 DTU363DS 9414.00 DTU363AWK p 3894.00 20 40h 40 75 hi 40 75 h 20 50

Load

200 E 82344jn 2783.00 82344RB jn 5868.00 82344DSjr 11415.00 H82344ljq 7503.00 — — — 15 k — — — —

400 A 82345 n 8213.00 82345R mn 13140.00 82345DS nm 15675.00 H82345 12105.00 — — — — — — — —
600 A DTU366 ns 13890.00 DTU366R ns 19800.00 — — DTU366AWKns 21675.00 — 125 — 250 — 350 50 —

Non-Fusible 4P, 600 Vac—600 Vdc 2Ø 3Ø 2Ø 3Ø 2Ø 3Ø

Line

60 F DTU462 3035.00 — DTU462DS 6683.00 DTU462AWK p 4184.00 20 20 40 50 50 60 10 30

Use NEMA 12
Line 100 F DTU463 3851.00 — DTU463DS 9978.00 DTU463AWK p 6123.00 30 40 50 75 50 75 20 30

Load

200 E 82444 n 6143.00 82444R n 8130.00 82444DS n 15105.00 H82444 ljn 7143.00 — — — — — — — —
400 A 82445 mn 12578.00 82445R m 16800.00 — — H82445 m 16845.00 — — — — — — — —

SAFETY SWITCHES
600 A DTU466 n 20355.00 DTU466R n 23475.00 — — — — — 125 — 250 — 350 50 —

Non-Fusible 6P, 600 Vac—600 Vdc 1Ø 3Ø 1Ø 3Ø 1Ø 3Ø

Line

60 F — — — — — — DTU662AWK p 8474.00 — 20 — 50 — 60 10 30
Line 100 F — — — — — — DTU663AWK p 12735.00 — 40 — 75 — 75 20 50

Load

3
a Refer to page 7-31 for additional motor application data. The starting current of motors or more than i Maximum Hp is 60 for corner grounded delta systems.
standard horsepower may require the use of fuses with appropriate time delay characteristics. j 480 Vac maximum only, 250Vdc.
b If used on corner grounded delta systems, install neutral and use outer switching pole for ungrounded k Standard Hp rating.
conductors. l Not suitable for use as service equipment.
c For switching dc, use two switching poles. m 600 Vac max.
d Use outer switching poles. n 250 V dc rated.
e Maximum Hp is 15 for corner grounded delta systems. o Std.—Using fast acting one time fuses. Max.—Using dual element time delay
f Maximum Hp is 30 for corner grounded delta systems. fuses.
g Use 75oC #4 Cu or #2 Al conductors only. (Non-fusible switches have max rating unless noted.)
h Use 75oC #1 Cu conductors only. p Complete rating on switch is NEMA 3R or 12.
For 3R applications, remove drain screw from bottom endwall.
q H82 ... and H92 ... devices are NEMA 12 only, intended for use indoors only.
r Not UL Listed.
s Copper lugs not listed or available.

240 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-16

Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-18
Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-19
Dimensions: 30–100 A (Series F) . . . . . . . . . . . . . . . . . . . . . . . . . page 3-20
Dimensions: 30, 200–600 A (Series E, T4, A). . . . . . . . . . . . . . . . page 3-21

© 2012 Schneider Electric Discount 3-17

All Rights Reserved
DE1 Schedule
 Double Throw Safety Switches Accessories
Class 3140 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Table 3.38: Neutral Assembly

Field-Installed Terminal Field-Installed Terminal
Switch Standard Neutral Kit Data $ Price Copper only Data $ Price
Cat. No. AWG/kcmil Neutral Kit Cat. No. AWG/kcmil
30–100 A Type DT, DTU (Series F) (2- and 3-pole switches only) SN0310 14–1/0 Al/Cu 114.00 SN0310C 14–1/0 Cu 120.00
30 A (Series T4) (2- and 3-pole switches only) a a 908.00 — — —
200 A Type 82000 and DTU (Series E) b a a 1110.00 — — —
(1) 4–600kcmil or 105.00
400 A Type 82000 DT400N — — —
(2) 1/0–250kcmil
600 A Type DTU (Series A) DT600NKD 250–500kcmil 452.00 — — —
a For Type 82,000 switches, neutral is available factory-installed on 2P and 3P double throw switches. Not UL Listed. To order, add suffix N to the standard
catalog number and add the above price to the list price of the switch. For DTU switches, neutral is factory-installed in standard device and is UL Listed.
b Neutral assembly catalog number DT200N can be added to 4P Type 82000 switches in the field.

Table 3.39: Electrical Interlocks (For Electrical Interlock Contact Ratings, see Supplemental Digest page 2-4.)
Factory-Installed
Switch Field-Installed Electrical Interlock Kit Cat. No. c $ Price $ Price Adder Per Switch
30–100 A Type DT, DTU (Series F) EIK1, EIK2 dh 311.00 905.00e
200 A Type 82000 and DTU (Series E) f g — 1113.00e
400 A Type 82000 EK400DTU2 260.00 —
600 A Type DTU (Series A) DS200EK2D 438.00 —
c Electrical interlock kit catalog numbers with “1” suffix indicate one normally open and normally closed contact; “2” indicates two normally open and two
normally closed contacts. See page 3-10 for electrical interlock ratings.
d 30–100 A Type DT, DTU (Series F) switches contain (2) separate switching mechanisms. Each mechanism will accept an electrical interlock. Some
applications may therefore require (2) electrical interlocks.
e 30–100 A Type DT, DTU (Series F) switches with factory-installed electrical interlocks installed are UL Listed and interlocks are furnished with 2 N.O. /2
N.C. contacts installed in both “ON” positions. To order, add suffix EI to standard catalog number.
f Electrical interlock EK400DTU2 can be added to 4-pole Type 82000 switches in the field.
g Type 82000 and DTU switches are available with electrical interlock factory-installed only. Not UL listed. Electrical interlocks are furnished with 2
N.O./N.C. contacts and are installed in both “ON” positions. To order, add suffix EI to standard switch catalog number.
h Double throw switches 92251, 92351, and 92451 are not available with factory or field installed electrical interlocks.

Table 3.40: Service Grounding Kit (Required for service equipment use.)
Terminal Data
Switch Field-Installed Service Grounding Lug Kit Cat. No. $ Price
AWG/kcmil
30–100 A Type DT, DTU (Series F) Included Included std.
30 A Type 92,000 DT30SG (4) 14–4 Cu/Al 29.40
200 A Type 82000 and DTU (Series E) DT100SG (3) 14–1/0 Cu/Al 30.00
PKOGTA2 (4) 10–2/0 Cu or
400 A Type 82000 55.00
(2 required) (4) 6–2/0 Al
600 A Type 82000 (Series A) DS468GKD 6–250kcmil 309.00

Table 3.41: Class R Fuse Kits

When installed, this kit rejects all but Class R fuses. Kits are available for field installation. For factory installation, add “CLR” suffix to catalog number.
Switch Series Number Class R Fuse Kit Cat. No. $ Price Factory-Installed $ Price
Class R Fuse Kits—240 V (two kits per 3P switch)
3

30 A F5 RFK03 24.50 390.00

60 A F5 RFK06 25.50 390.00
100 A F5 RFK10 47.70 390.00
Class R Fuse Kits—600 V (two kits per 3P switch)
30 A F5 RFK06 25.50 390.00
60 A F5 RFK06H 25.50 390.00
SAFETY SWITCHES

100 A F5 RFK10 47.70 390.00

Key Interlock Systems

For factory-installed key interlocks, refer to page 3-12.
Phenolic Legend Plate
For factory-installed phenolic legend plates, refer to Supplemental Digest page 2.3.
Lock-On Provisions—UL Listed
30–100 A type DT, DTU (Series F) and type 92,000 included on standard device.
Type 82,000 and 200 A DTU (Series E) available factory-installed. Add SPLO to catalog number and add $410. to list price.

Table 3.42: Rainproof Bolt-On Hubs—for use on NEMA 3R Enclosures

Closing
Conduit Size 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 Cap
“RB Hub” Hub Cat. No. B075 B100 B125 B150 B200 B250 B300 B350 B400 BCAP
$ Price Eachi 33.30 33.30 33.30 33.30 61.00 102.00 186.00 300.00 368.00 3.80
Note: NEMA 3R rainproof enclosures with catalog number ending in RB have a bolt-on closing cap factory-installed. Order bolt-on hubs separately
from table above. For more details see page 1-13. Hubs through size 2-1/2 in. can be directly installed on RB devices. Devices requiring 3
in. or larger hubs must have holes cut in the field. Gaskets are provided on 3 in. and larger hubs.
Note: All hubs are UL Listed for indoor and rainproof applications and suitable for use with conduit having ANSI standard taper pipe thread.
i See Discount Schedule.
Table 3.43: Watertight Hubs—for use on NEMA 4, 4X and 5 Stainless Steel and NEMA 12 Enclosures
Conduit Trade Size 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4
Standard-Zinc Hub Cat. No. H050 H075 H100 H125 H150 H200 H250 H300 H350 H400
Zinc $ Price Each 31.10 45.00 47.10 54.00 83.00 120.00 138.00 177.00 282.00 381.00
Chrome Plated Hub Cat. No. H050CP H075CP H100CP H125CP H150CP H200CP — — — —
Chrome Plated $ Price Each 40.70 56.00 64.00 67.00 96.00 137.00 — — — —

240 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-16

600 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-17
Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-19
Dimensions: 30–100 A (Series F) . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-20
Dimensions: 30, 200–600 A (Series E, T4, A) . . . . . . . . . . . . . . . . page 3-21

3-18 DE1 DE1A Discount © 2012 Schneider Electric

Schedule All Rights Reserved
 Double Throw Safety Switches Application Data
Class 3140 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Situations Requiring Table 3.44: UL Listed Short Circuit Current Ratings

Fuses Short Circuit
Voltage UL Listed
Switch Type Amperes Current Rating a
30–100 A Type DT Rating Fuse Class (A)
(Series F): Type DT 240 V or H, K 10,000
30–100 A
Select DT switches from (Series F) 600 V R, J 200,000
pages 3-16, 3-17, which Type DTU b 30–100 A 240 V or H or K 10,000 c
have provisions for (Series F) 600 V R, J or T 200,000
accepting fuses. DTU224NRB and
DTU324NRB 200 A 240 V H, K 10,000 c
30 A, 200–600 A Type (Series E)
82,000 (Series E, T4, A), DTU324N H, K 10,000 c
200 A 240 V
all DTU devices: (Series E) R, J 100,000
Use the non-fusible H, K 10,000 c
240 V
double throw switches Type 82,000 all R, J 100,000 d
from pages 3-16, 3-17 in 600 V H, K 10,000 c
conjunction with standard H, K 10,000
Type DTU (A series) 600 A 240 V or 600 V
fusible devices, and R, J, T 100,000
install them according to a Rating applies to AC only. The UL Listed short circuit current rating for non-fusible switches is based on the switch being used in conjunction with the
corresponding fuse type. Evaluation of non-fusible switches in conjunction with molded case circuit breakers has not been performed.
diagram 1 or 2, below. b The DTU361 and DTU361RB are also suitable for use on a circuit capable of delivering not more than
(A) 18 kA, 600 Vac maximum when protected by Type FH circuit breaker rated 30 A maximum or
Line (B) 14 kA, 600 Vac maximum when protected by Type FA circuit breaker rated 30 A maximum.
c Any brand of circuit breaker or fuse not exceeding the ampere rating of the switch may be used ahead of a non-fusible safety switch when there is up to
10 kA short circuit current available.
Non-Fusible d 400 A 82,000 switch is only 10 kA.
Double Throw
Switch
Table 3.45: Terminal Lug Data for Type DT, DTU (Series F) Double Throw Safety Switches
NEMA 1, 3R, 4, 4X, 12
Wires
Line Switch Type Wire Range Wire Bending Space
per Standard Lug Optional Optional Copper Only Lug
Per NEC Table 373-6
Phase Wire Range Compression Lug
AWG/kcmil AWG/kcmil Field-Installed
30–60 A 12–2 Al 12–2 Al C10-14,
Type DT, DTU 1 or or D8-14,
(Series F) 14–2 Cu 14–2 Cu or E6-14 e See pages 3-12 and 3-14 for appropriate
kit.
100 A 12–1/0 Al 12–1/0 Al Order two kits per switch.
Fusible Single Type DT, DTU 1 or or VCEL02114S1 f
Throw Switch (Series F) 14–1/0 Cu 14–1/0 Cu
or Circuit e Thomas and Betts catalog numbers.
Breaker f Hubbell Versa-Crimp™ catalog numbers.

Table 3.46: Terminal Lug Data for Types 82,000 and for A and E-Series DTU devices g
Wire Range Wire Bending Space
Wires per Lug Wire Range Optional Compression Lugs
Load Amperes Per NEC Table 373-6
Phase AWG/kcmil Field-Installed
AWG/kcmil
Diagram 1 12–2 Al
30 A (Series T4) h 1 14–8 Al/Cu or —
Line 14–2 Cu
200 1 6–300 Al/Cu 6–300 Al/Cu VCEL030516H1 i
1 1/0–600 Al/Cu
Fusible 400 or or 1/0–600 Al/Cu —
Single Throw 2 1/0–300 Al/Cu
Switch or 600 2 250–500 Al/Cu 250–500 Al/Cu —

SAFETY SWITCHES
o
Circuit g 200–600 A switches suitable for 75 C conductors.
h 30 A switches suitable for 60oC or 75oC conductors.
Breaker i Hubbell Versa-Crimp™ catalog numbers.

Non-Fusible 240 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 3-16

Double 600 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-17
Load Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 3-18
Throw Dimensions: 30–100 A (Series F) . . . . . . . . . . . . . . . . . . . . . . . . . .page 3-20
Switch Dimensions: 30, 200–600 A (Series E, T4, A). . . . . . . . . . . . . . . . .page 3-21

Fusible
Single Throw
Switch or
Circuit
Breaker

Line 3
Diagram 2

© 2012 Schneider Electric Discount 3-19

All Rights Reserved
DE1 Schedule
 Double Throw Safety Switches Dimensions—Series F Devices
Class 3140 / Refer to Catalog 3100CT0901
www.schneider-electric.us

W Table 3.47: 30–100 A Type DT, DTU (Series F)—Approximate Dimensions

H W W/H D
Cat. No. Series
in. mm in. mm in. mm in. mm
DT223 F5 38.00 965 9.88 251 11.13 283 6.75 171
DT223RB F5 38.00 965 6.87 174 8.12 206 6.60 168
DT321 F5 38.00 965 10.25 260 11.50 292 6.75 171
DT321RB F5 38.00 965 10.25 260 11.80 300 6.60 168
DT322 F5 38.00 965 10.25 260 11.50 292 6.75 171
DT322RB F5 38.00 965 10.25 260 11.80 300 6.60 168
DT323 F5 38.00 965 9.88 251 11.13 283 6.75 171
H DT323RB F5 38.00 965 6.87 174 8.12 206 6.60 168
DT361 F5 38.00 965 10.25 260 11.50 292 6.75 171
DT361RB F5 38.00 965 10.25 260 11.80 300 6.60 168
DT362 F5 38.00 965 10.25 260 11.50 292 6.75 171
DT362RB F5 38.00 965 10.25 260 11.80 300 6.60 168
DT363 F5 38.00 965 9.88 251 11.13 283 6.75 171
DT363RB F5 38.00 965 6.87 174 8.12 206 6.60 168
DTU222 F5 29.94 760 10.25 260 11.96 304 6.93 176
DTU223 F5 29.94 760 10.25 260 11.96 304 6.93 176
DTU223RB F5 30.50 775 10.25 260 11.96 304 6.93 176
W/H D DTU321 F5 29.94 760 10.25 260 11.96 304 6.93 176
DTU322 F5 29.94 760 10.25 260 11.96 304 6.93 176
NEMA 1 DTU323 F5 29.94 760 10.25 260 11.96 304 6.93 176
DTU323RB F5 30.50 775 10.25 260 11.96 304 6.93 176
W DTU361 F5 29.94 760 10.25 260 11.96 304 6.93 176
DTU361RB F5 30.50 775 10.25 260 11.96 304 6.93 176
DTU362 F5 29.94 760 10.25 260 11.96 304 6.93 176
DTU362AWK F6 29.94 760 10.25 260 11.96 304 6.93 176
DTU362DS F6 30.26 769 10.25 260 11.50 292 7.12 181
DTU362RB F5 30.50 775 10.25 260 11.96 304 6.93 176
DTU363 F5 29.94 760 10.25 260 11.96 304 6.93 176
DTU363AWK F6 29.94 760 10.25 260 11.96 304 6.93 176
DTU363DS F6 30.26 769 10.25 260 11.50 292 7.12 181
DTU363RB F5 30.50 775 10.25 260 11.96 304 6.93 176
DTU462 F5 29.94 760 10.25 260 11.96 304 6.93 176
H DTU462AWK F6 30.26 769 15.50 394 16.75 425 7.12 181
DTU462DS F6 30.26 769 15.50 394 16.75 425 7.12 181
DTU463 F5 29.94 760 10.25 260 11.96 304 6.93 176
DTU463AWK F6 30.26 769 15.50 394 16.75 425 7.12 181
DTU463DS F6 30.26 769 15.50 394 16.75 425 7.12 181
DTU662AWK F6 30.26 769 15.50 394 16.75 425 7.12 181
DTU663AWK F6 30.26 769 15.50 394 16.75 425 7.12 181
3

240 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-16

600 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-17
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-18
W/H D Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-19
Dimensions: 30, 200–600 A (Series E, T4, A) . . . . . . . . . . . . . . . . page 3-21
NEMA 3R
SAFETY SWITCHES

W/H D

NEMA 4, 4X, 5 and 12

3-20 © 2012 Schneider Electric

All Rights Reserved
 Double Throw Safety Switches Dimensions—Series A, E, and T4 Devices
Class 3140 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Table 3.48: 30, 200–600 A Types 82,000 and E-Series DTU devices, NEMA 1 and
3R—Approximate Dimensions
H W W/H D
Cat. No. Series
in. mm in. mm in. mm in. mm
W/H
DTU224NRB a E1 32.50 826 20.63 524 24.00 610 10.63 270
W D 82254 a E1 30.88 784 15.75 400 19.63 499 9.75 248
82254NW a E1 30.88 784 20.00 508 23.88 607 11.75 298
82344 a E2 30.88 784 20.00 508 23.88 607 11.75 298
82344RB a E1 32.50 826 20.63 524 24.00 610 10.63 270
82354 E1 30.88 784 20.00 508 23.88 607 11.75 298
92251 T4 10.00 254 8.00 203 9.75 248 4.75 121
82344DS E1 30.88 784 20.00 508 23.88 607 11.75 298
DTU324N E1 32.50 826 24.50 622 26.25 667 10.63 270
H
DTU324NRB E1 32.50 826 24.50 622 26.25 667 10.63 270
H82344 E2 32.50 826 24.50 622 26.25 667 10.63 270
H82444 a E2 32.50 826 30.21 767 33.61 854 10.63 270
H82454 E3 32.50 826 30.21 767 33.61 854 10.63 270
82454 E3 38.00 965 29.62 753 33.02 839 10.63 270
82444 E3 38.00 965 29.62 753 33.02 839 10.63 270
NEMA 1 82454R a E3 38.00 965 29.62 753 33.02 839 10.63 270
82444R E3 38.00 965 29.62 753 33.02 839 10.63 270
H82254 E3 32.50 826 24.50 622 26.25 667 10.63 270
H82354 E3 32.50 826 24.50 622 26.25 667 10.63 270
82444DS a E3 38.00 965 29.62 753 33.02 839 10.63 270
82255 a A1 38.50 978 26.10 663 29.51 750 10.63 270
82255R A1 39.00 991 26.62 676 30.02 763 10.63 270
82345a A1 38.50 978 26.10 663 29.51 750 10.63 270
82345DSa A1 39.00 991 26.62 676 30.02 763 10.63 270
W/H
82345Ra A1 39.00 991 26.62 676 30.02 763 10.63 270
82355 a A1 38.50 978 26.10 663 29.51 750 10.63 270
W D
82355R a A1 39.00 991 26.62 676 30.02 763 10.63 270
82445 A1 38.50 978 30.10 765 33.50 851 10.63 270
82445R A1 39.00 991 30.21 767 33.61 854 10.63 270
82455 a A1 38.50 978 30.10 765 33.50 851 10.63 270
82455R A1 39.00 991 30.21 767 33.61 854 10.63 270
H82255 A1 39.00 991 26.62 676 30.02 763 10.63 270
H H82345 A1 39.00 991 26.62 676 30.02 763 10.63 270
H82355 A1 39.00 991 26.62 676 30.02 763 10.63 270
H82445 A1 39.00 991 30.21 767 33.61 854 10.63 270
H82455 A1 39.00 991 30.21 767 33.61 854 10.63 270
DTU326 A1 63.31 1608 23.66 601 24.46 621 8.88 226
DTU426 A1 63.31 1608 27.00 686 27.80 706 8.88 226
DTU—200 A DTU366 A1 63.31 1608 23.66 601 24.46 621 8.88 226
NEMA 3R DTU466 A1 63.31 1608 27.00 686 27.80 706 8.88 226
DTU326R A1 63.76 1619 23.66 601 24.46 621 8.88 226
DTU426R A1 63.76 1619 27.00 686 27.80 706 8.88 226
DTU366R A1 63.76 1619 23.66 601 24.46 621 8.88 226
DTU466R A1 63.76 1619 27.00 686 27.80 706 8.88 226

SAFETY SWITCHES
DTU366AWK A1 63.76 1619 23.66 601 24.46 621 8.88 226
a 250 V dc rated.

240 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-16

600 V Double Throw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-17
Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-18
Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-20
Dimensions: 30–100 A (Series F) . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-20

© 2012 Schneider Electric 3-21

All Rights Reserved
 1000 Vdc Photovoltaic Heavy Duty Dimensions
Disconnect Switch Class 3110
www.schneider-electric.us

Put over 100 years of Schneider Electric’s experience as PV disconnect applications. It is compact and available in
a global specialist in energy management to work on your both a 100 and 200 amp non-fusible versions. IEC 60947-
photovoltaic (PV) project. The Square D™ 1000 Vdc 1 and 3 certified (file 136861) and UL 98 certified (file
disconnect switch is the perfect solution for your 1000 Vdc E343341).

Extended Life Expectancy Designed for Harsh PV Environments

Exceeds IEC 60947-3 mechanical endurance NEMA Type 3 and IP63 enclosure
requirements by factor of 18 • Resists windblown dirt/dust
Exceeds IEC 60947-1 electrical endurance requirements • Exceeds NEMA Type 1, 3R and 12
by factor of 10
Operating range of -37°C to 50°C
Exceeds NEMA KS-1 mechanical endurance Specially designed PV paint reduces solar gain up to 35%
requirements by factor of 3.
over standard grey enclosures

Easy to Install
Preconfigured solar solution
Familiar enclosed safety switch design
Suitable for both grounded and ungrounded PV

Table 3.49: 1000 Vdc Photovoltaic Heavy Duty Disconnect Switch Pricing and Accessories
Factory Installed Accessories
NEMA 1, 3R, 12, 3 3 Wire
and IP63 Electrical Interlock Electrical Interlock Viewing Terminal Blocks Ground
System Single Contacta Two Contactsb Windows (Copper)c Height Width Depth
Lugd
(in.) (in.) (in.)
$ Price No. Suffix $Adder
Price No. Suffix $ Price No. $ Price No. $ Price No. $ Price
Amperes Cat. No. Adder Suffix Adder Suffix Adder Suffix Adder
3 Pole Groundede
Three-Pole (Grounded System)

Connector
100 REHU393IP 1672.00 EI 452.00 EI2 496.00 VW 150.00 TBC 409.00 GL 263.00 22.13 18.63 8.75
Line

Connector
Load

PE
200 REHU394IP 2246.00 EI 452.00 EI2 496.00 VW 175.00 TBC 409.00 GL 263.00 22.13 18.63 8.75

Protective earth terminal

3

4 Pole Ungrounded

Four-Pole (Ungrounded System)

100 REHU493IP 2507.00 EI 452.00 EI2 496.00 VW 150.00 — — GL 263.00 29.00 18.63 8.75
SAFETY SWITCHES

Load Line Load Line

Connector

PE 200 REHU494IP 3965.00 EI 452.00 EI2 496.00 VW 175.00 — — GL 263.00 29.00 18.63 8.75

Protective earth terminal

a Order EIK1PV for single contact field-installed kit $311.00. SN20CPV for field-installed kit $246.00.
b Order EIK2PV for double contact field-installed kit $355.00. d Order REHGND KIT for field installable kit $100.00.
c Accommodates (2) 250 max Cu or (1) 1/0 max Cu wiring; Order e Terminal blocks standard with 3 pole switches; accommodates (2) 1/0
max Al/Cu or (2) 6 max Al/Cu wiring.

Schneider Electric gives the Photovoltaic market place the most comprehensive one stop shop
for Residential and Light Commercial Photovoltaic Balance of System components. Schneider
Electric's Inverters, and Square D brand DC and AC disconnect switches and Load Centers are
ideal solutions to your Balance of Systems requirements. See the Balance of System solution
chart below for your single phase PV system.
Table 3.50: PV Balance of System Solution Package—Grid Tie
System Voltage Kilowatts Amps DC Disconnect Inverter AC Disconnect Load Center Product

250 Vdc 2.8 30 HU361RB 878-2801 D221NRB QO130M200

250 Vdc 3.3 60 HU362RB 878-3301 D222NRB QO140M225
250 Vdc 3.3 100 HU363RB 878-3301 D223NRB QONQ42MS400
600 Vdc 3.8 30 HU361RB 878-3801 D221NRB QO130M200
600 Vdc 5.0 60 HU362RB 878-5001 D222NRB QO140M225

200 A Enclosed Switch Dimensions (inches) 600 Vdc 5.0 100 HU363RB 878-5001 D223NRB QONQ42MS400

For internal 600 Vdc PV combiner box switches please see our offering of 9422 For our 600 Vdc PV switch offering please see digest pages 3-5–3-6.
switches 600 Vdc UL98 listed in digest pages 8-14.

3-22 DE1
Discount © 2012 Schneider Electric
Schedule All Rights Reserved
 String Combiner Boxes Dimensions
Class 3140 / Refer to Catalog 3100CT0901
www.schneider-electric.us

Square D PV string combiner boxes are used to integrate multiple PV strings into one output
circuit. Its tough exterior and safety features protect wiring from weather and overcurrent. The
exterior coating ensures low operating temperatures and longer life of internal components.
The specially engineered enclosure is designed to provide dust tight and rain tight protection;
it meets or exceeds NEMA® 3R, 12, and 4 requirements. Traditional Square D visible blade
switch architecture confirms disconnection, while touch-safe interior shielding protects
against accidental contact with live components.

Features
Flexible
• Vertical, horizontal, and angled mounting options
• Flexible installation with top, bottom, and side entry
• Substantial wire-bending space

Robust
• Dust tight and rain tight engineered enclosure for outdoor use
• UV-resistant white exterior coating to reduce solar gain by 35%
• Meets or exceeds NEMA 3R, 12, and 4 requirements

Safe
• Square D traditional visible blade switch architecture for confirmation of disconnect
• Touch-safe interior shielding guards against accidental contact with current-carrying components
• Seismic-certified 100–400 amp string combiner boxes for earthquake safety
• Optional integrated 2.5 kV surge arrestor to protect PV electronics from lightning strikes

Listings
• UL 1741
• Switches tested to UL98B
• CSA C22.2 Spec 107.1
Table 3.51: 600 Vdc Photovoltaic Combiner Boxes
Maximum Wire Range (AWG/kcmil—Copper Only) Outside Dimmensions
Number Continuous Maximum Continuous
Catalog Input DC Output PV Module Input List Output Height Width Depth
Input Output Circuit Number
Numbera Circuits Current Isc Rating Current Price $ of Ground Ground
Circuit
(Max.) (Max.) (Amps) Per String (+ and -) Conductors In Out in. mm in. mm in. mm
(+ and -)
(Amps) (+ or -)
REHSC126100 12 100 838.00 #12–#6 #6–1/0 1 #6–2/0 20.78 528 14.50 368 6.13 156
REHSC166200 16 200 1067.00 #12–#6 #6–300 MCM 1 #14–4 Or #6–2/0 27.78 706 20.25 514 6.13 156
10.4 13
REHSC246300 24 300 1378.00 #12–#6 1/0–300 2 2X #14–#12 #6–2/0 35.78 909 20.25 514 6.13 156
REHSC326400 32 400 2226.00 #12–#6 1/0–300 2 #6–2/0 35.78 909 20.25 514 6.13 156
a For factory installed surge protection device add the suffix “S” to the catalog number.

Table 3.52: 600 Vdc Photovoltaic Combiner Boxes With Disconnects

Maximum Wire Range (AWG/kcmil—Copper Only) Outside Dimmensions

SAFETY SWITCHES
Number Continuous Maximum Continuous
Catalog Input DC Output PV Module Input List Output Height Width Depth
Input Output Circuit Number
Numbera Circuits Current Isc Rating Current Price $ of Ground Ground
Circuit
(Max.) (Max.) (Amps) Per String (+ and -) Conductors In Out in. mm in. mm in. mm
(+ and -)
(Amps) (+ or -)
REHSC126100DU 12 100 1438.00 #12–#6 #6–1/0 1 #6–2/0 31.00 787 19.00 483 9.00 229
REHSC166200DU 16 200 1899.00 #12–#6 #6–300 MCM 1 #14–4 Or #6–2/0 31.00 787 25.00 635 9.00 229
10.4 13
REHSC246300DU 24 300 3035.00 #12–#6 1/0–300 2 2X #14–#12 #6–2/0 41.00 1041 25.00 635 10.50 267
REHSC326400DU 32 400 3883.00 #12–#6 1/0–300 2 #6–2/0 41.00 1041 25.00 635 10.50 267
a For factory installed surge protection device add the suffix “S” to the catalog number.

Surge Protection Device

The 600 Vdc Type 2 Surge Protection Device (SPD) is for medium risk PV applications. The
SPD when installed in a Square D combiner box protects solar modules, power tracking and

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blocking diodes from physical damage resulting from lightning induced transients. The SPD
device uses Metal Oxide Varistor (MOV)/Gas-Filled Spark Gap (GSP) protection circuits for
longer life and no current leakage. The devices are UL1449 ed 2 compliant Low Voltage
TVSS. The SP are available as factory installed by adding the suffix “S” to the combiner box
catalog number or as kits a kit: REHTYPE2SP.
Table 3.53: 600 Vdc Type 2 Surge Protection Device
Nominal Maximum List Price $
Discharge Discharge Operating
Catalog Network Operating
Current Current Temperature; Factory
Number Voltage Current Kit
per 20 per 20 Celsius Installed
micro sec micro sec
Typical String Combination Box Dimensions REHTYPE2SP 600 Vdc 20kA 40kA <0.1nA -40 to +85 337.00 490.00

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