WFF 185/AH
Weidmuller

Weidmuller 1029600000 WFF 185/AH

  • MPN: 1029600000
  • PPN: WDM-1029600000

CAD

$72.90

/ EA

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Spec sheet

Description

Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 185 mm², Threaded stud connection

Documentation & Downloads

Specifications

Stud Connection

2 x cable lugs DIN 46 234
10...185 mm²
Cable lug to DIN 46234
10...240 mm²
Stud size for spade connection
M 12
Tightening torque, min.
14 Nm
2 x cable lugs DIN 46 23525...185 mm²
Cable lug to DIN 4623525...240 mm²
Tightening torque, max.31 Nm

Approvals

Approvals
CE, CSA, CSAEX, CURUSEX, DNV GL, EAC, IECEXKEM, MARITREG, NEMKO, UR
UL File Number Search
E60693
ROHSConform

Dimensions And Weights

Width
55 mm
Height
163 mm
Depth
89.5 mm
Depth including DIN rail
87 mm
Net weight
469.84 g
Width (inches)2.165 inch
Height (inches)6.417 inch
Depth (inches)3.524 inch
Weight455 g

Csa Rating Data

Certificate No. (CSA)
200039-1244019
Current size D (CSA)
5 A
Voltage size D (CSA)
600 V
Wire cross section min. (CSA)
8 AWG
Current size C (CSA)360 A
Voltage size C (CSA)600 V
Wire cross section max. (CSA)500 kcmil

Additional Technical Data

Explosion-tested version
Yes
Open sides
closed
Number of similar terminals1
Type of mountingSnap-on

Material Data

Material
Wemid
UL 94 flammability rating
V-0
Colourdark beige

Safety Note

Safety notice
Safety Information

Classifications

ETIM 6.0
EC000897
eClass 9.0
27-14-11-20
eClass 10.0
27-14-11-20
ETIM 7.0EC000897
eClass 9.127-14-11-20
UNSPSC30-21-18-01

System Specifications

End cover plate required
No
Number of clamping points per level
2
PE connection
No
Number of levels1
Levels cross-connected internallyNo
RailTS 35

Temperatures

Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Storage temperature, min.
10 °C
Continuous operating temp., min.
-50 °C
Storage temperature, max.40 °C
Storage temperature10 °C...40 °C
Continuous operating temp., max.120 °C

Rating Data

Rated cross-section
185 mm²
Rated current
353 A
Volume resistance according to IEC 60947-7-x
0.09 mΩ
Rated impulse withstand voltage
8 kV
Rated voltage1,000 V
Current at maximum wires415 A
Power loss in accordance with IEC 60947-7-x11.3 W
Pollution severity3

Rating Data Iecex/Atex

Certificate No. (ATEX)
KEMA98ATEX1684U
Max. voltage (ATEX)
1100 V
Wire cross section max. (ATEX)
185 mm²
Current (IECEX)
307 A
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Ex 2014/34/EU label
II 2 G D
Certificate No. (IECEX)IECEXKEM07.0053U
Current (ATEX)307 A
Max. voltage (IECEX)1100 V
Wire cross section max. (IECEX)185 mm²
Marking EN 60079-7Ex eb II C Gb

Conductors For Clamping (Rated Connection)

2 x cable lugs DIN 46 234
10...185 mm²
Cable lug to DIN 46234
10...240 mm²
Clamping range, max.
240 mm²
Number of connections
2
Tightening torque, max.
31 Nm
Type of connection
Threaded stud connection
2 x cable lugs DIN 46 23525...185 mm²
Cable lug to DIN 4623525...240 mm²
Clamping range, min.10 mm²
Stud size for spade connectionM 12
Tightening torque, min.14 Nm

Ul Rating Data

Certificate No. (UR)
E60693
Conductor size Factory wiring min. (UR)
8 AWG
Conductor size Field wiring min. (UR)
8 AWG
Voltage size C (UR)
1000 V
Conductor size Factory wiring max. (UR)500 AWG
Conductor size Field wiring max. (UR)500 AWG
Current size C (UR)380 A

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