Datasheet
Data sheet
W-Series
WSI 4/2
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date March 1, 2019 4:51:40 PM CET
Catalogue status 15.02.2019 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 9.1 mm
Width (inches) 0.358 inch
Height 81.6 mm
Height (inches) 3.213 inch
Depth 53.5 mm
Depth (inches) 2.106 inch
Depth including DIN rail 46 mm
Net weight 21.76 g
Temperatures
Continuous operating temp., min. -50 °C
Continuous operating temp., max. 120 °C
Material data
Material Wemid
Colour code
black
UL 94 flammability rating V-0
System specifications
Version Screw connection, Fuse
isolator, One end without
connector
Tightening torque (clamping screw for
copper conductors)
0.5...0.8 Nm
End cover plate required Yes
Number of potentials 1
Number of levels 1
No. of clamping points per level 2
Number of potentials per tier 1
Levels cross-connected internally No
PE connection No
Rail TS 35, TS 32
N-function No
PE function
No
PEN function No
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)
Wire connection cross section, finely
stranded, two clampable wires, min. 0.5 mm²
Wire cross-section, finely stranded, two
clampable wires, max. 1.5 mm²
Wire connection cross section, finely
stranded with wire-end ferrules DIN
46228/1, 2 clampable wires, min. 0.5 mm²
Wire connection cross section, finely
stranded with wire-end ferrules DIN
46228/1, 2 clampable wires, max. 1.5 mm²
Additional technical data
Number of similar terminals 1
Open sides
right
Type of mounting Snap-on
CSA rating data
Certificate No. (CSA) 200039-1575489
Current size C (CSA) 15 A
Voltage size C (CSA) 300 V
Wire cross section max. (CSA)
10 AWG
Wire cross section min. (CSA) 30 AWG