C A B L E T E R M I N AT I O N S

POSI FIT TM

JUNCTION BOX - Ex eb I, Ex eb IIC, Ex ec IIC, Ex tc IIIC

for Hazardous Area Installations
Features and Benefits
• Posi FitTM box for use in Group I mining (low impact areas), Group II and Group III applications.
• High-temperature resistance, corrosion-resistant and anti-static properties.
• Raised domed lid facilitates connections to be made clear of the box base.
• Screw-on lid provides ease of installation. Lid locking with a special key prevents unauthorized tampering.
• Boxes with see-through polycarbonate “adapt-a-lids” available on request.
• Supplied complete with safety securing lid lanyard.
• Only approved CCG cable glands and Ex e terminals must be used.
• DIN Rail mounting studs are provided for use with terminal blocks.
• Dust and watertight to IP66/68, when fitted with CCG sealed cable glands.
• No drilling of the cable entries required.
• Internal earthing to all entries and rail.
Technical Data
Type: Posi FitTM 4-Way Junction Box
Posi FitTM Y Junction Box
Posi FitTM H Junction Box
Box Material: Impact corrosion and UV resistant glass reinforced polyester compound
Polycarbonate (see-through adapt-a-lids)
O ring seals: Silicone or Sarlink seals. Terminals: Wellamid or Wemid
Optional Accessories: Ex Certified Terminals, Box Spanner (Lid Locking Key). Blanking plugs are provided
Note: The installer should check that the materials are suitable for the installation environment
Standards and Certifications
Equipment Protection Levels: INMETRO/SANS: FINISHED: Ex e IIC T6 Gb / Ex nA IIC T6 Gc / Ex tb IIIC T70°C Db
INMETRO/SANS: UNFINISHED: Ex e IIC Gb / Ex nA IIC Gc / Ex tb IIIC Db
IECEx: FINISHED: Ex eb I Mb / Ex eb IIC T6 Gb / Ex ec T6 Gc / Ex tb IIIC T70°C Db / Ex tc IIIC T70°C Dc
IECEx: UNFINISHED: Ex eb I Mb / Ex eb IIC Gb / Ex ec Gc / Ex tb IIIC Db / Ex tc IIIC Dc
ATEX: FINISHED: # I M2 / II 2 GD / II 3 GD Ex eb I Mb / Ex eb IIC T6 Gb / Ex ec IIC T6 Gc / Ex tb IIIC T70°C Db /
Ex tc IIIC T70°C Dc
ATEX: UNFINISHED: #I M2 / II 2 GD / II 3 GD Ex eb I Mb /Ex eb IIC Gb / Ex ec IIC Gc / Ex tb IIIC Db/ Ex tc IIIC Dc
TR CU: FINISHED: 1Ex e IIC T6 Gb X / 2Ex nA IIC T6 Gc X / Ex tb IIIC T70°C Db X
TR CU: UNFINISHED: Ex e IIC Gb U / Ex nA IIC Gc U / Ex tb IIIC Db U
Ambient Temperature: -60°C to +55°C (Finished)
Service Temperature: -60°C to +110°C (Unfinished)
Conformance: Standard: Certificate:
IECEx IEC 60079 Parts 0, 7, 31 and IEC 60529 IECEx MSC 20.0003X (Finished)
IEC 60079 Parts 0, 7, 31 and IEC 60529 IECEx MSC 20.0004U (Unfinished)
ATEX EN 60079 Parts 0, 7, 31 CML 14 ATEX 3036X (Finished)
EN 60079 Parts 0, 7, 31 CML 14 ATEX 4038X (Finished)
EN 60079 Parts 0, 7, 31 CML 14 ATEX 3037U (Unfinished)
EN 60079 Parts 0, 7, 31 CML 14 ATEX 4039U (Unfinished)
INMETRO (Brazil) ABNT NBR IEC 60079 Parts 0, 7, 15, 31 and IEC 60529 TÜV 15.0481X (Finished)
ABNT NBR IEC 60079 Parts 0, 7, 15, 31 and IEC 60529 TÜV 15.0482U (Unfinished
TR CU (Russia) ГОСТ Р МЗК 60079-0, 7, 15, 31 TC RU C-ZA.ME92.B.00685 (Finished)
ГОСТ Р МЗК 60079-0, 7, 15, 31 TC RU C-ZA.ME92.B.00683 (Unfinished)
SANS/IEC SANS/IEC 60079 Parts 0, 7, 15 MASC S/10-216X (Finished)
SANS/IEC 60079 Parts 31 and SANS/IEC 60529 MASC S/10-216U (Unfinished)
IP66/68 2m Protection IEC 60529 IECEx CML 15.0071U
Marine ABS IEC 60529 ABS 20-SG1952738-PDA
DNV-GL IEC 60529 DNV-GL TAE0000011
ClassNK IEC 60079 Part 0, 7, 15, 31 TA20268M
Deluge Protection DTS-01 CML 14CA370-1
Short Circuit/Continuous Current IEC 60947-7-2, IEC 62444 CATAPULT OR/15/11677_2

® TM
NIPPON KAIJI KYOKAI

Conditions for Safe Use - X

• In Group I applications, the junction box must only be used in low impact areas and where it is not exposed to oils or greases.
• The CCG lid-locking key must be used to open and close units that do not have locking screws such as “clear cover units”.
• When fitted with the polycarbonate (clear) cover the equipment must be installed to prevent the generation of electrostatic charge.
• When fitted with the clear lid, the unit must be installed to prevent UV exposure to the internal components fitted.
• Clean only with a damp cloth.
• Suitably certified cable glands and/or plugs shall be used in the enclosure threaded entries.
• Only the following terminals may be used, following the specific installation conditions set down by the terminal manufacturer/terminal certification.
Conductor / Maximum Current
Manufacturer Certificate No. Ex Coding Type
2020 © CCG CABLE TERMINATIONS (PTY) LTD

Terminal Block Size ≤ 55oC Ambient ≤ 40oC Ambient

Weidmuller IEC Ex ULD14.0005U Ex eb IIC WDU 2.5, 4, 6, 10, 16, 35 and 70N 2.5mm² 8.34 A 11.90 A
Demko 14ATEX1338U WPE 2.5, 4, 6, 10, 16, 35 and 70N 4mm² 11.12 A 15.86 A
6mm² 14.25 A 20.33 A
6mm² 19.81 A 28.26 A
10mm² 26.42 A 37.68 A
16mm² 42.46 A 61.98 A
35mm² 52.50 A 74.88 A
70mm² 66.75 A 95.21 A
Weidmuller IECEx TUR18.0024U
/ TÜV 18 ATEX 8221 U Ex eb IIC AKZ4 and AKE4 4mm² - -
CCG reserves the right to make alterations to the technical data, dimensions, designs and products available without notice. The illustrations cannot be considered binding. Please contact CCG for assistance. POSIFIT-HB300620
 POSI FIT JUNCTION BOX
TM
C A B L E T E R M I N AT I O N S

4-Way / TX-Box Y-Box

for hazardous installations for hazardous installations

D
H

ALTERNATIVE BASE
MOUNTING ARRANGEMENT

F C D
E

E F C

PATENTED B PATENTED

Entry Distance Mounting Rail

Outer Overall Entry Internal Distance Mounting Rail Outer Overall
Distance
Product Product
Thread Between Centres Mounting
Diameter Height Thread Dia. Between Centres Mounting Diameter Height Between
Code Centres Code Centres Mounting
‘A’ Inserts ‘D’ ‘F’ ‘G’ ‘A’ ‘B’ Inserts ‘D’ ‘F’ ‘G’
‘C’ ‘E’ ‘C’ ‘E’ Holes‘H’
1003-0-M16 * M16 71.0 79.0 65.0 100.0 78.0 1009-0-M16 * M16 84.0 60.0 108.0 62.0 100.0 84.0 -
1003-0 M20 71.0 79.0 65.0 100.0 78.0 1009-0 M20 84.0 60.0 108.0 62.0 100.0 84.0 -
100301-M16 * M16 92.0 92.0 80.0 118.0 98.0 100901-M16 * M16 101.0 75.0 132.0 77.0 116.0 94.0 -
100301 M20 92.0 92.0 80.0 118.0 98.0 100901 M20 101.0 75.0 132.0 77.0 116.0 94.0 -
100302-M16 * M16 108.0 107.0 98.0 140.0 114.0 100902-M16 * M16 123.0 94.0 148.0 95.0 140.0 104.0 42.0
100302-M20 * M20 108.0 107.0 98.0 140.0 114.0 100902-M20 * M20 123.0 94.0 148.0 95.0 140.0 104.0 42.0
100302 M25 108.0 107.0 98.0 140.0 114.0 100902 M25 123.0 94.0 148.0 95.0 140.0 104.0 42.0
100303-M16 * M16 166.0 167.0 150.0 203.0 142.0 100903-M16 * M16 182.0 150.0 237.0 152.0 205.0 144.0 -
100303-M20 * M20 166.0 167.0 150.0 203.0 142.0 100903-M20 * M20 182.0 150.0 237.0 152.0 205.0 144.0 -
100303-M25 * M25 166.0 167.0 150.0 203.0 142.0 100903-M25 * M25 182.0 150.0 237.0 152.0 205.0 144.0 -
100303 M32 166.0 167.0 150.0 203.0 142.0 100903 M32 182.0 150.0 237.0 152.0 205.0 144.0 -
100304-M16 * M16 263.0 240.0 246.0 298.0 186.0 All dimensions are in mm.
100304-M20 * M20 263.0 240.0 246.0 298.0 186.0 * Different arrangement of entry sizes are available on request as stated
100304-M25 * M25 263.0 240.0 246.0 298.0 186.0 above.
100304-M32 * M32 263.0 240.0 246.0 298.0 186.0
100304-M40 M40 263.0 240.0 246.0 298.0 186.0
All dimensions are in mm.
* Different arrangement of entry sizes are available on request as stated
above.
Tel: South Africa +27 11 3942020/1, Australia +1300 CABLE GLANDS (1300 222 534), Hong Kong +852 3427 2090,
Singapore +65 6 8421 002, South Korea +82 51 808 1161, United Kingdom +44 1 642 430346, United Arab Emirates +971 6 552 7781
 POSI FIT JUNCTION BOX
TM
C A B L E T E R M I N AT I O N S

H-Box Tools /Accessories

for hazardous installations for hazardous installations

D Box Spanner (Lid Locking Key)

ADAPTOR LID LOCKING KEY

H
Product Code Size Reference
4012-0/1 0/1
401202 2

ALTERNATIVE BASE Box Spanner (Lid Locking Key)

MOUNTING ARRANGEMENT

ADAPTOR LID LOCKING KEY

D
E

Product Code Size Reference

401203 3
F C
Clear Lid

Product Code Box Size

100301-CL 1
100302-CL 2
G
100303-CL 3
A
Pole Mounting Bracket

B PATENTED

Rail
Entry Internal Distance Mounting Outer Overall Distance
Product Between Mounting Between
Thread Dia. Centres Centres Diameter Height Mounting Size Reference
Code Inserts Product Code
‘A’ ‘B’ ‘D’ ‘F’ ‘G’
‘C’ ‘E’ Holes‘H’ 401800 0
100301-H-M16 * M16 103.0 69.0 130.0 85.0 116.0 93.0 - 401801 1
100301-H M20 103.0 69.0 130.0 85.0 116.0 93.0 - 401802 2
100302-H-M16 * M16 124.0 78.0 148.0 104.0 138.0 110.0 42.0 401803 3
100302-H-M20 * M20 124.0 78.0 148.0 104.0 138.0 110.0 42.0
100302-H M25 124.0 78.0 148.0 104.0 138.0 110.0 42.0
Non Metallic Plugs IP66/68 COMPLETE WITH WASHER
All dimensions are in mm.
*Different arrangement of entry sizes are available on request as stated
above. B D A/F
2020 © CCG CABLE TERMINATIONS (PTY) LTD

C A

FRONT VIEW ‘C’

Product Metric Dia Dia Dia Hex Size Torque

Code Dia ‘A’ Max ‘B’ Max ‘C’ Min ‘D’ Max A/F Value Nm
352720 M20x1.5 28.0 22.0 12.0 10.0 7.0
352725 M25x1.5 33.0 25.0 15.0 10.0 9.0
352732 M32x1.5 40.0 35.0 15.0 10.0 12.0

CCG reserves the right to make alterations to the technical data, dimensions, designs and products available without notice. The illustrations cannot be considered binding. Please contact CCG for assistance.
POSI FIT JUNCTION BOX
TM
C A B L E T E R M I N AT I O N S

Conditions for Safe Use - X

• Terminal blocks shall only be used on the applicable rail and shall allow sufficient space to make connections and to close the cover/lid.
• The creepage and clearance between terminal blocks and from the terminal block to any earthed / bonded metallic part shall comply with the
EN60079-7 requirements for the acceptable voltage of the terminal blocks.
• The current in the junction box is limited by the size of the conductor and shall not exceed the voltage as per Table 2.
Installation instructions for Posi Fit Box without Ex components
TM

• When fitted with any internal components the assembly must be re-certified and the cover re-marked accordingly.
Wiring and Installation instructions for Posi Fit Box with Ex components
TM

• Installation must be carried out by a competent person.

• Do not install under live current conditions.
• The box must not be modified in any way, as this will invalidate the certification.
• All wiring must be carried out in accordance with the relevant Codes of Practice.
• The wiring insulation must not extend by more than 1.0mm from the metal face of the terminal as shown in Figure 2.
• The voltage and current value of the box must not be exceeded. See relevant certificate for current limitations for conditions of use/schedule of
limitations.
• Only those terminals shown in the terminal schedule may be incorporated in the box, refer Table 1.
• Inner cable bedding must protrude into the box by a minimum of 20mm past the cable entry point.
• Not more than one single or multiple strand lead shall be connected into either side of the terminals.
• Only earth conductors of equal size shall be connected with rail mounted terminals.
• All terminal screws used and unused shall be tightened.
• A parallel shaft screwdriver of the correct size should be used for rail-mounted terminals screws.
• Where cables enter the box they must be secured by CCG Cable Glands appropriate to the makeup of the cable.
• Unused entry apertures must be blanked with certified CCG Blanking Plugs.
• To maintain IP66/68 a thread seal gasket between the box and cable gland must be installed.
• Before replacing the lid, ensure the lid gasket is in place.
• The use of a CCG Box Spanner (Lid Locking Key) is required to maintain the tamper-proof integrity of the box, refer to Figure 1.
TABLE 1
Box Terminal Type Max Rail Box Terminal Type Max Rail Box Terminal Type Max Rail
Box Type Box Type Box Type
Size and Size Quantity Size Size and Size Quantity Size Size and Size Quantity Size
PosiFit 4 Way 0 4mm² mini terminal 6 15 PosiFit Y Box 0 4mm² mini terminal 6 15 PosiFit H Box 1 2.5mm² 10 35
PosiFit 4 Way 0 2.5 mm² 4 35 PosiFit Y Box 1 2.5mm² 10 35 PosiFit H Box 1 4mm² mini terminal 8 15
PosiFit 4 Way 1 2.5mm² 10 35 PosiFit Y Box 1 4mm² mini terminal 8 15 PosiFit H Box 1 4mm² 8 35
PosiFit 4 Way 1 4mm² mini terminal 8 15 PosiFit Y Box 1 4mm² 8 35 PosiFit H Box 1 6mm² 6 35
PosiFit 4 Way/TX 1 4mm² 8 35 PosiFit Y Box 1 6mm² 6 35 PosiFit H Box 1 10mm² 5 35
PosiFit 4 Way 1 6mm² 6 35 PosiFit Y Box 1 10mm² 5 35 PosiFit H Box 1 16 mm² 4 35
PosiFit 4 Way 1 10mm² 5 35 PosiFit Y Box 2 2.5mm² 12 35 PosiFit H Box 2 2.5mm² 12 35
PosiFit 4 Way 1 16mm² 4 35 PosiFit Y Box 2 4mm² mini terminal 10 15 PosiFit H Box 2 4mm² mini terminal 10 15
PosiFit 4 Way 2 2.5mm² 12 35 PosiFit Y Box 2 4mm² 10 35 PosiFit H Box 2 4mm² 10 35
PosiFit 4 Way 2 4mm² mini terminal 10 15 PosiFit Y Box 2 6mm² 8 35 PosiFit H Box 2 6mm² 8 35
PosiFit 4 Way 2 4mm² 10 35 PosiFit Y Box 2 10mm² 7 35 PosiFit H Box 2 10mm² 7 35
PosiFit 4 Way 2 6mm² 8 35 PosiFit Y Box 2 16mm² 6 35 PosiFit H Box 2 16mm² 6 35
PosiFit 4 Way 2 10mm² 7 35 PosiFit Y Box 2 35mm² 3 35 PosiFit H Box 2 35mm² 3 35
PosiFit 4 Way 2 16mm² 6 35 PosiFit Y Box 3 2.5mm² 20 35 To ensure the box apparatus is tamper proof:
PosiFit 4 Way 2 35mm² 3 35 PosiFit Y Box 3 4mm² mini terminal 14 15 Screw on, tighten and lock lid in place by means of a CCG Box
Spanner (Lid Locking Key).
PosiFit 4 Way 3 2.5mm² 20 35 PosiFit Y Box 3 4mm² 16 35
FIGURE 1
PosiFit 4 Way 3 4mm² mini terminal 14 15 PosiFit Y Box 3 6mm² 12 35
PosiFit 4 Way 3 4mm² 16 35 PosiFit Y Box 3 10mm² 12 35
PosiFit 4 Way 3 6mm² 12 35 PosiFit Y Box 3 16mm² 10 35
PosiFit 4 Way 3 10mm² 12 35 PosiFit Y Box 3 35mm² 6 35
CCG Box Spanner CCG Box Spanner
PosiFit 4 Way 3 16mm² 10 35 PosiFit Y Box 3 70mm² 5 35 Adaptor Lid Adaptor Lid
PosiFit 4 Way 3 35mm² 6 35 Locking Key Locking Key

PosiFit 4 Way 3 70mm² 5 35

PosiFit 4 Way 3 4mm² mini terminal 14 15
PosiFit 4 Way 4 2.5mm² 46 35
CCG Box Lid CCG Box Lid
PosiFit 4 Way 4 4mm² mini terminal 35 15 Mini Terminals for
TS 15 Mini Rail conductor sizes 0.5 to 4mm2
PosiFit 4 Way 4 4mm² 32 35
PosiFit 4 Way 4 6mm² 28 35
PosiFit 4 Way 4 10mm² 23 35
CCG Box Base CCG Box Base
PosiFit 4 Way 4 16mm² 18 35
PosiFit 4 Way 4 35mm² 14 35
CCG Box Spanner CCG Box Spanner
PosiFit 4 Way 4 70mm² 10 35 Product Code Box Size Product Code Box Size
Terminals for conductor
TS 35 Top Hat Rail 4012-0/1 0/1
TABLE 2 sizes 0.5 to 70mm2 401203 3
401202 2
VOLTAGE PER TERMINAL CONFIGURATION FIGURE 2
Terminals Volt Earth
Terminals The wiring insulation
must not extend by more
AKZ 4 275V AKE 4 than 1.0mm from the
WDU 2.5 550V WPE 2.5 metal face of the terminal Adjustable
Terminal Body Insulation
WDU 4 550V WPE 4 as shown below. Terminal Clamp
WDU 6 550V WPE 6 Conductor Wire Insulation
Clamp
WDU 10 550V WPE 10
WDU 16 550V WPE 16
Gap must not exceed 1.0mm
WDU 35 550V WPE 35
WDU 70 N 550V WPE 70 N

Tel: South Africa +27 11 3942020/1, Australia +1300 CABLE GLANDS (1300 222 534), Hong Kong +852 3427 2090,
Singapore +65 6 8421 002, South Korea +82 51 808 1161, United Kingdom +44 1 642 430346, United Arab Emirates +971 6 552 7781