Datasheet
Data sheet
Bolt-type screw terminals
WF 8/2BZ
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date 11 March 2020 11:28:17 CET
Catalogue status 06.03.2020 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 22.8 mm
Width (inches) 0.898 inch
Height 67 mm
Height (inches) 2.638 inch
Depth 63.5 mm
Depth (inches)
2.5 inch
Net weight 0.123 g
Temperatures
Storage temperature, max. 40 °C
Storage temperature, min. 10 °C
Storage temperature 10 °C...40 °C
Continuous operating temp., min.
-50 °C
Continuous operating temp., max. 120 °C
Material data
Material Wemid
Colour
dark beige
UL 94 flammability rating V-0
System specifications
Number of levels 1
Number of clamping points per level 3
Levels cross-connected internally No
PE connection
No
Rail TS 35
Additional technical data
Explosion-tested version No
Open sides
Open
Type of mounting Snap-on
CSA rating data
Certificate No. (CSA) 200039-1244019
Current size C (CSA)
150 A
Voltage size C (CSA) 1000 V
Conductors for clamping (rated connection)
2 x cable lugs DIN 46 234 2.5 to 50 mm²
2 x cable lugs DIN 46 235 6...35 mm²
Cable lug to DIN 46234 2.5...50 mm²
Cable lug to DIN 46235 6...35 mm²
Clamping range, max. 50 mm²
Clamping range, min. 2.5 mm²
Number of connections 3
Stud size for spade connection M 8
Tightening torque, max. 12 Nm
Tightening torque, min.
6 Nm
Type of connection Threaded stud connection
Rating data
Rated cross-section 50 mm²
Rated voltage 1,000 V
Rated current 150 A
Current at maximum wires 150 A
Volume resistance according to IEC
60947-7-x 0.21 mΩ
Power loss in accordance with IEC
60947-7-x 4.8 W
Rated impulse withstand voltage 8 kV
Pollution severity 3