Datasheet

Data sheet
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Bolt-type screw terminals
WF 8
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: [phone]
Fax: [phone]
www.weidmueller.com
Technical data
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Creation date November 28, 2019 9:11:28 AM CET
 Catalogue status 22.11.2019 / We reserve the right to make technical changes. 2
Dimensions and weights
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Width 22.8 mm
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Width (inches) 0.898 inch
Height 67 mm
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Height (inches) 2.638 inch
Depth 63.5 mm
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Depth (inches)
2.5 inch
Net weight 46.174 g
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Temperatures
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Storage temperature, max. 40 °C
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Storage temperature, min. 10 °C
Storage temperature 10 °C...40 °C
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Continuous operating temp., min.
-50 °C
Continuous operating temp., max. 120 °C
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Material data
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Material Wemid
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Colour
dark beige
UL 94 flammability rating V-0
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System specifications
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Version Single-stud terminals
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End cover plate required No
Number of levels 1
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Number of clamping points per level 1
Levels cross-connected internally No
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PE connection
No
Rail TS 35
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Additional technical data
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Explosion-tested version No
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Number of similar terminals 1
Open sides Open
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Type of mounting Snap-on
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CSA rating data
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Certificate No. (CSA) 200039-1244019
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Current size C (CSA) 200 A
Voltage size C (CSA) 1000 V
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Wire cross section max. (CSA)
0 AWG
Wire cross section min. (CSA) 14 AWG
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Conductors for clamping (rated connection)
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2 x cable lugs DIN 46 234 2.5 to 50 mm²
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2 x cable lugs DIN 46 235 6...35 mm²
Cable lug to DIN 46234 2.5...50 mm²
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Cable lug to DIN 46235 6...35 mm²
Clamping range, max. 50 mm²
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Clamping range, min. 2.5 mm²
Number of connections 1
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Stud size for spade connection M 8
Tightening torque, max. 12 Nm
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Tightening torque, min.
6 Nm
Type of connection Threaded stud connection
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Rating data
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Rated cross-section 50 mm²
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Rated voltage 1,000 V
Voltage with epoxy resin partition plate 2,300 V
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Rated current 150 A
Current at maximum wires
150 A
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Volume resistance according to IEC
60947-7-x 0.21 mΩ
Power loss in accordance with IEC
60947-7-x 4.8 W
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Rated impulse withstand voltage
8 kV
Impulse voltage with epoxy resin
partition plate 12 kV
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Pollution severity
3
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