WF 8/2BZ
Product image
WF 8/2BZ

WF 8/2BZ

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

Product ID 1789780000
Openen in configurator
Gegevensblad downloaden Engineering Support Product Downloads
Toebehoren 14 Verwante producten 1077
Approvals 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

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_319230/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319244/-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. (cURus)
E60693 

General ordering data

Ausfuehrung
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 50 mm², Threaded stud connection 
Order No.
1789780000 
Art
WF 8/2BZ 
GTIN (EAN)
4032248251148 
Qty.
25 items

Dimensions and weights

Tiefe
63,5 mm
Depth (inches)
2,5 inch
Höhe
67 mm
Höhe (inch)
2,638 inch
Breite
22,8 mm
Width (inches)
0,898 inch
Net weight
123 g

Temperatures

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

Environmental Product Compliance

Estado de cumplimiento de la directiva RoHS
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

Basic material
Wemid 
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
2 
Levels cross-connected internally
No 
PE connection
No 
Mounting rail
TS 35 

Additional technical data

Explosion-tested version
No 
Open sides
Open 
Type of mounting
Snap-on 

Conductors for clamping (rated connection)

50 mm²
2 x cable lugs DIN 46 234
2.5 to 50 mm² 
2 x cable lugs DIN 46 235
6...35 mm² 
Clamping range, min.
2,5 mm²
Connection cross-section, finely stranded, min.
2,5 mm²
Connection cross-section, stranded, max.
50 mm²
Connection cross-section, stranded, min.
2,5 mm²
Connection direction
on side 
Kabelskor DIN 46 235
6...35 mm² 
Number of connections
2 
Stud size for spade connection
M 8 
Tightening torque, max.
12 Nm
Tightening torque, min.
6 Nm
Type of connection
Threaded stud connection 
Wire connection cross section AWG, max.
AWG 1 
Wire connection cross section AWG, min.
AWG 14 
Wire connection cross section, finely stranded, max.
50 mm²
Wire connection cross section, finely stranded, min.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
2,5 mm²
Wire connection cross-section, solid core, max.
50 mm²
Wire connection cross-section, solid core, min.
2,5 mm²
Кабельный наконечник DIN 46 234
2.5...50 mm² 

CSA rating data

Certificate No. (CSA)
200039-1244019 
Current size C (CSA)
150 A 
Voltage size C (CSA)
1000 V 

General

Sezione di collegamento cavo AWG, max.
AWG 1 
Sezione di collegamento cavo AWG, min.
AWG 14 
Szyna montażowa
TS 35 
표준 규격
IEC 60947-7-1 

Rating data

Rated cross-section
50 mm²
Rated voltage
1.000 V
Rated DC voltage
1.000 V
Nominal current
150 A
Current at maximum wires
150 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
0,21 mΩ
Rated impulse withstand voltage
8 kV 
Power loss in accordance with IEC 60947-7-x
4,8 W
Pollution severity
3 

UL rating data

Certificate No. (cURus)
E60693 
Conductor size Factory wiring max. (cURus)
0 AWG 
Conductor size Factory wiring min. (cURus)
0 AWG 
Current size C (cURus)
150 A 
Voltage size C (cURus)
1000 V 

Product images

Classifications

ETIM 8.0
EC000897 
ETIM 9.0
EC000897 
ETIM 10.0
EC000897 
ECLASS 14.0
27-25-01-01 
ECLASS 15.0
27-25-01-01