Weidmueller WFF 300/AH

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WFF 300/AH

SKU: 1029700000.0 Category: Brand:

Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 300 mm², Threaded stud connection

Technical Specifications:

Depth 85.5 mm
Depth (inches) 3.366 inch
Depth including DIN rail 94 mm
Height 163 mm
Height (inches) 6.417 inch
Width 55 mm
Width (inches) 2.165 inch
Net weight 592.51 g
Storage temperature -25 °C…55 °C
Ambient temperature -5 °C…40 °C
Continuous operating temp., min. -50 °C
Continuous operating temp., max. 120 °C
RoHS Compliance Status Compliant without exemption
REACH SVHC No SVHC above 0.1 wt%
Material Wemid
Colour dark beige
UL 94 flammability rating V-0
Marking EN 60079-7 Ex eb II C Gb
Ex 2014/34/EU label II 2 G D
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
Explosion-tested version Yes
Number of similar terminals 1
Open sides closed
Type of mounting Snap-on
2 x cable lugs DIN 46 234 25 to 240 mm²
2 x cable lugs DIN 46 235 50…240 mm²
Cable lug to DIN 46234 25…240 mm²
Cable lug to DIN 46235 50…300 mm²
Clamping range, max. 300 mm²
Clamping range, min. 25 mm²
Connection cross-section, stranded, max. 300 mm²
Connection cross-section, stranded, min. 25 mm²
Connection direction on side
Number of connections 2
Stud size for spade connection M 16
Tightening torque, max. 60 Nm
Tightening torque, min. 25 Nm
Type of connection Threaded stud connection
Wire connection cross section AWG, min. AWG 4
Wire connection cross section, finely stranded, max. 300 mm²
Wire connection cross section, finely stranded, min. 25 mm²
Wire connection cross-section, solid core, max. 300 mm²
Wire connection cross-section, solid core, min. 25 mm²
Certificate No. (CSA) 200039-1244019
Current size C (CSA) 510 A
Voltage size C (CSA) 600 V
Wire cross section max. (CSA) 600 kcmil
Wire cross section min. (CSA) 6 AWG
Rail TS 35
Standards IEC 60947-7-1
Wire connection cross section AWG, min. AWG 4
Rated cross-section 300 mm²
Rated voltage 1,000 V
Rated DC voltage 1,500 V
Rated current 520 A
Current at maximum wires 520 A
Standards IEC 60947-7-1
Volume resistance according to IEC 60947-7-x 0.06 mΩ
Rated impulse withstand voltage 8 kV
Power loss in accordance with IEC 60947-7-x 16.64 W
Pollution severity 3
Certificate No. (UR) E60693
Conductor size Factory wiring max. (UR) 600 kcmil
Conductor size Factory wiring min. (UR) 6 AWG
Conductor size Field wiring max. (UR) 600 kcmil
Conductor size Field wiring min. (UR) 6 AWG
Current size C (UR) 500 A
Voltage size C (UR) 1000 V
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