Weidmueller WTR 4/ZZ STB BL

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WTR 4/ZZ STB BL

SKU: 1231330000.0 Category: Brand:

Test-disconnect terminal, Screw connection, blue, 4 mm², 27 A, 500 V, Number of connections: 4, Number of levels: 1

Technical Specifications:

Depth 53 mm
Depth (inches) 2.087 inch
Depth including DIN rail 53.5 mm
Height 70 mm
Height (inches) 2.756 inch
Width 6.1 mm
Width (inches) 0.24 inch
Net weight 16.42 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 with exemption
RoHS Exemption (if applicable/known) 6c
REACH SVHC Lead 7439-92-1
SCIP f92ee310-1e24-42d5-9b63-f4a42add4010
Material Wemid
Colour blue
UL 94 flammability rating V-0
Version Screw connection Twin connection Spacer With sockets 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 4
Number of potentials per tier 1
Levels cross-connected internally No
PE connection No
Rail TS 35
N-function Yes
PE function No
PEN function No
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 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, two clampable wires, min. 0.5 mm²
Wire cross-section, finely stranded, two clampable wires, max. 1.5 mm²
Type of mounting Snap-on
Connection type, additional connection Screw connection
Blade size 0.6 x 3.5 mm
Clamping range, max. 6 mm²
Clamping range, min. 0.05 mm²
Clamping screw M 3
Connection cross-section, stranded, max. 4 mm²
Connection cross-section, stranded, min. 0.5 mm²
Gauge to IEC 60947-1 A4
Number of connections 4
Stripping length 10 mm
Tightening torque, max. 1 Nm
Tightening torque, min. 0.5 Nm
Torque level with DMS electric screwdriver 2
Type of connection Screw connection
Type of connection 2 Screw connection
Wire connection cross section AWG, max. AWG 10
Wire connection cross section AWG, min. AWG 26
Wire connection cross section, finely stranded, max. 4 mm²
Wire connection cross section, finely stranded, min. 0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max. 4 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. 0.5 mm²
Wire connection cross-section, solid core, max. 6 mm²
Wire connection cross-section, solid core, min. 0.5 mm²
TS 35 offset 37 mm
Cross-disconnect without
Integral test socket Yes
Slitting Pivoting
Rail TS 35
Wire connection cross section AWG, max. AWG 10
Wire connection cross section AWG, min. AWG 26
Rated cross-section 4 mm²
Rated voltage 500 V
Rated DC voltage 500 V
Rated current 27 A
Current at maximum wires 27 A
Volume resistance according to IEC 60947-7-x 1 mΩ
Rated impulse withstand voltage 6 kV
Power loss in accordance with IEC 60947-7-x 1.02 W
Pollution severity 3
Certificate No. (cURus) E60693
Conductor size Factory wiring max. (cURus) 10 AWG
Conductor size Factory wiring min. (cURus) 30 AWG
Conductor size Field wiring max. (cURus) 10 AWG
Conductor size Field wiring min. (cURus) 30 AWG
Current size B (cURus) 25 A
Current size C (cURus) 25 A
Voltage size B (cURus) 600 V
Voltage size C (cURus) 600 V
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