WFF 185/AH
WFF 185/AH

WFF 185/AH

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

Tuotteen tunnus 1029600000
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General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications Additional technical data Conductors for clamping (rated connection) CSA rating data General Rating data UL rating data Product images Classifications Approvals

General ordering data

Version
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 185 mm², Threaded stud connection  
Order No.
1029600000  
Type
WFF 185/AH  
GTIN (EAN)
4008190106188  
Qty.
2  items

Dimensions and weights

Depth
89,5  mm
Depth (inches)
3,524  inch
Depth including DIN rail
87  mm
Height
287  mm
Height (inches)
11,299  inch
Width
55  mm
Width (inches)
2,165  inch
Net weight
466,43  g

Temperatures

Storage temperature
-25 °C...55 °C  
Ambient temperature
-5 °C…40 °C  
Continuous operating temp., min.
−50  °C
Continuous operating temp., max.
120  °C

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption  
REACH SVHC
No SVHC above 0.1 wt%  

Material data

Material
Wemid  
Colour
dark beige  
UL 94 flammability rating
V-0  

Rating data IECEx/ATEX

Marking EN 60079-7
Ex eb II C Gb  
Ex 2014/34/EU label
II 2 G D  

System specifications

End cover plate required
No  
Number of potentials
1  
Number of levels
1  
Number of clamping points per level
2  
Levels cross-connected internally
No  
PE connection
No  
Rail
TS 35  

Additional technical data

Explosion-tested version
Yes  
Number of similar terminals
1  
Open sides
closed  
Type of mounting
Snap-on  

Conductors for clamping (rated connection)

2 x cable lugs DIN 46 234
10...185 mm²  
2 x cable lugs DIN 46 235
25...185 mm²  
Cable lug to DIN 46234
10...240 mm²  
Cable lug to DIN 46235
25...240 mm²  
Clamping range, max.
240  mm²
Clamping range, min.
10  mm²
Connection cross-section, stranded, max.
240  mm²
Connection cross-section, stranded, min.
10  mm²
Connection direction
on side  
Number of connections
2  
Stud size for spade connection
M 12  
Tightening torque, max.
31  Nm
Tightening torque, min.
14  Nm
Type of connection
Threaded stud connection  
Wire connection cross section AWG, max.
kcmil 500  
Wire connection cross section AWG, min.
AWG 6  
Wire connection cross section, finely stranded, max.
240  mm²
Wire connection cross section, finely stranded, min.
10  mm²
Wire connection cross-section, solid core, max.
240  mm²
Wire connection cross-section, solid core, min.
10  mm²

CSA rating data

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

General

Rail
TS 35  
Standards
IEC 60947-7-1  
Wire connection cross section AWG, max.
kcmil 500  
Wire connection cross section AWG, min.
AWG 6  

Rating data

Rated cross-section
185  mm²
Rated voltage
1 000  V
Rated DC voltage
1 500  V
Rated current
353  A
Current at maximum wires
415  A
Standards
IEC 60947-7-1  
Volume resistance according to IEC 60947-7-x
0,09  mΩ
Rated impulse withstand voltage
8 kV  
Power loss in accordance with IEC 60947-7-x
11,3  W
Pollution severity
3  

UL rating data

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

Product images

Classifications

ETIM 6.0
EC000897  
ETIM 7.0
EC000897  
ETIM 8.0
EC000897  
ETIM 9.0
EC000897  
ETIM 10.0
EC000897  
ECLASS 9.0
27-14-11-20  
ECLASS 9.1
27-14-11-20  
ECLASS 10.0
27-14-11-20  
ECLASS 11.0
27-14-11-20  
ECLASS 12.0
27-14-11-20  
ECLASS 13.0
27-25-01-01  
ECLASS 14.0
27-25-01-01  
ECLASS 15.0
27-25-01-01  

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319226/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319227/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319231/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319234/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319250/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319262/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate No. (UR)
E60693  
Certificate No. (cURusEX)
E184763