Datasheet
Data sheet
W-Series
WTR 4/ZR
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 11:25:30 CET
Catalogue status 06.03.2020 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 6.1 mm
Width (inches) 0.24 inch
Height 63.5 mm
Height (inches) 2.5 inch
Depth 53 mm
Depth (inches) 2.087 inch
Depth including DIN rail 53.5 mm
Net weight 12.366 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
Version Screw connection,
Additional connection,
Spacer, for plug-in cross-
connector, One end
without connector
End cover plate required
Yes
Number of potentials 1
Number of levels 1
Number of clamping points per level 3
Number of potentials per tier 1
Levels cross-connected internally No
PE connection No
Rail TS 35
N-function No
PE function No
PEN function No
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)
Cross-section for connected wire,
stranded, two clampable wires, min. 0.5 mm²
Cross-section for connected wire,
stranded, two clampable wires, max. 1.5 mm²
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
Type of mounting Snap-on
CSA rating data
Certificate No. (CSA) 200039-1057876
Current size B (CSA) 25 A
Current size C (CSA) 25 A
Voltage size B (CSA) 600 V
Voltage size C (CSA) 600 V
Wire cross section max. (CSA)
10 AWG
Wire cross section min. (CSA) 30 AWG