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WFF 70
SKU: 1028400000
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Short Description
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WFF 70:
The extensive selection of stud terminals offers secure connections in all power transmission applications.
The connections are spaced 10 mm³ to 300 mm³ apart.
The connectors are connected to the threaded pins with crimped cable lugs, and each connection is secured by tightening the hexagon nut.
Stud terminals with threaded pins ranging from M5 to M16 can be utilized based on the wire cross section.
Buy currently uses Select Automation shop pricing and checkout.
Specifications dimensions and weights:
Depth: 61 mm.
Depth (inches): 2.402 inch.
Depth including DIN rail: 69.5 mm.
Height: 132 mm.
Height (inches): 5.197 inch.
Width: 31.8 mm.
Width (inches): 1.252 inch.
Net weight: 157.464 g.
Temperatures:
Storage temperature: -25 °C - 55 °C.
Operating temperature range: For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity.
Continuous operating temp., min.: -50 °C.
Continuous operating temp., max.: 120 °C.
Environmental Product Compliance:
REACH SVHC: /.
Material data:
Material: Wemid.
Colour: dark beige.
UL 94 flammability rating: V-0.
Rating data IECEx/ATEX:
Certificate No. (IECEX): IECEXULD15.0004U.
Max. voltage (IECEX): 1100 V.
Current (IECEX): 192 A.
Wire cross section max. (IECEX): 7 mm².
Operating temperature range: For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity.
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 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: 2.5 to 70 mm².
2 x cable lugs DIN 46 235: 16 - 70 mm².
Cable lug to DIN 46234: 2.5 - 95 mm².
Cable lug to DIN 46235: 16 - 70 mm².
Clamping range, max.: 95 mm².
Clamping range, min.: 2.5 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.
CSA rating data:
Certificate No. (CSA): 200039-1244019.
Current size C (CSA): 170 A.
Voltage size C (CSA): 600 V.
Wire cross section max. (CSA): 00 AWG.
Wire cross section min. (CSA): 14 AWG.
General:
Rail: TS 35.
Rating data:
Rated cross-section: 70 mm².
Rated voltage: 1,000 V.
Rated DC voltage: 1,500 V.
Rated current: 192 A.
Current at maximum wires: 232 A.
Volume resistance according to IEC 60947-7-x: 0.17 mΩ.
Rated impulse withstand voltage: 8 kV.
Power loss in accordance with IEC 60947-7-x: 6.14 W.
Pollution severity: 3.
UL rating data:
Certificate No. (UR): E60693.
Conductor size Factory wiring max. (UR): 00 AWG.
Conductor size Factory wiring min. (UR): 14 AWG.
Conductor size Field wiring max. (UR): 00 AWG.
Conductor size Field wiring min. (UR): 14 AWG.
Current size C (UR): 175 A.
Voltage size C (UR): 1000 V.