WF 8
Product image
WF 8

WF 8

Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 50 mm², Threaded stud connection, PA 66/6

Item No. 1780860000
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Accessories 19 Related products 3
General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data 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: 50 mm², Threaded stud connection, PA 66/6  
Order No.
1780860000  
Type
WF 8  
GTIN (EAN)
4032248219346  
Qty.
25  items

Dimensions and weights

Depth
63.5  mm
Depth (inches)
2.5  inch
Height
67  mm
Height (inches)
2.638  inch
Width
22.8  mm
Width (inches)
0.898  inch
Net weight
46.174  g

Temperatures

Continuous operating temp., min.
-60  °C
Continuous operating temp., max.
130  °C

Environmental Product Compliance

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

Material data

Material
Wemid  
Insulating material
PA 66/6  
Colour
dark beige  
UL 94 flammability rating
V-0  

System specifications

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

Additional technical data

Explosion-tested version
Yes  

Conductors for clamping (rated connection)

Clamping range, max.
50  mm²
Clamping range, min.
2.5  mm²
Connection cross-section, stranded, max.
50  mm²
Connection cross-section, stranded, min.
2.5  mm²
Connection direction
on side  
Number of connections
1  
Type of connection
Threaded stud connection  
Wire connection cross section AWG, max.
AWG 0  
Wire connection cross section AWG, min.
AWG 12  
Wire connection cross section, finely stranded, max.
50  mm²
Wire connection cross section, finely stranded, min.
2.5  mm²
Wire connection cross-section, solid core, max.
50  mm²
Wire connection cross-section, solid core, min.
2.5  mm²

CSA rating data

Certificate No. (CSA)
200039-1244019  
Current size C (CSA)
200 A  
Voltage size C (CSA)
1000 V  
Wire cross section max. (CSA)
0 AWG  
Wire cross section min. (CSA)
14 AWG  

General

Rail
TS 35  
Standards
IEC 60947-7-1  
Wire connection cross section AWG, max.
AWG 0  
Wire connection cross section AWG, min.
AWG 12  

Rating data

Rated cross-section
50  mm²
Rated voltage
1,000  V
Rated DC voltage
1,000  V
Rated current
150  A
Current at maximum wires
150  A
Standards
IEC 60947-7-1  

UL rating data

Certificate No. (UR)
E60693  
Conductor size Factory wiring max. (UR)
0 AWG  
Conductor size Factory wiring min. (UR)
14 AWG  
Current size C (UR)
150 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_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319226/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319244/-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