Weidmueller WDU 1.5/R3.5 BL

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WDU 1.5/R3.5 BL

SKU: 1754170000.0 Category: Brand:

Feed-through terminal block, Screw connection, blue, 1.5 mm², 17.5 A, 400 V, Number of connections: 2

Technical Specifications:

Depth 24 mm
Depth (inches) 0.945 inch
Depth including DIN rail 25 mm
Height 24.5 mm
Height (inches) 0.965 inch
Width 3.5 mm
Width (inches) 0.138 inch
Net weight 1.57 g
Storage temperature -25 °C…55 °C
Ambient temperature -5 °C…40 °C
Continuous operating temp., min. -60 °C
Continuous operating temp., max. 130 °C
RoHS Compliance Status Compliant without exemption
REACH SVHC No SVHC above 0.1 wt%
Material Wemid
Colour blue
UL 94 flammability rating V-0
Certificate No. (ATEX) DEMKO14ATEX1338U
Certificate No. (IECEX) IECEXULD14.0005U
Max. voltage (ATEX) 275 V
Current (ATEX) 15 A
Wire cross section max. (ATEX) 1.5 mm²
Max. voltage (IECEX) 275 V
Current (IECEX) 15 A
Wire cross section max. (IECEX) 1.5 mm²
Marking EN 60079-7 Ex eb II C Gb
Ex 2014/34/EU label II 2 G D
Version Screw connection 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 2
Number of potentials per tier 1
Levels cross-connected internally No
PE connection No
Rail TS 15
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. 0.5 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. 0.75 mm²
Explosion-tested version Yes
Number of similar terminals 1
Open sides right
Type of mounting Snap-on
Connection type, additional connection Screw connection
Blade size 0.4 x 2.5 mm
Clamping range, max. 1.5 mm²
Clamping range, min. 0.13 mm²
Clamping screw M 2
Connection cross-section, stranded, max. 1.5 mm²
Connection cross-section, stranded, min. 1.5 mm²
Connection direction on side
Gauge to IEC 60947-1 A1
Number of connections 2
Stripping length 7 mm
Tightening torque, max. 0.3 Nm
Tightening torque, min. 0.3 Nm
Type of connection Screw connection
Wire connection cross section AWG, max. AWG 14
Wire connection cross section AWG, min. AWG 26
Wire connection cross section, finely stranded, max. 1.5 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. 1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. 0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. 0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. 0.5 mm²
Wire connection cross-section, solid core, max. 1.5 mm²
Wire connection cross-section, solid core, min. 0.5 mm²
Certificate No. (CSA) 12400-398
Current size D (CSA) 10 A
Voltage size D (CSA) 300 V
Wire cross section max. (CSA) 14 AWG
Wire cross section min. (CSA) 26 AWG
TS 15 offset 13.5 mm
Rail TS 15
Standards IEC 60947-7-1
Wire connection cross section AWG, max. AWG 14
Wire connection cross section AWG, min. AWG 26
Rated cross-section 1.5 mm²
Rated voltage 400 V
Rated DC voltage 400 V
Rated current 17.5 A
Current at maximum wires 17.5 A
Standards IEC 60947-7-1
Volume resistance according to IEC 60947-7-x 1.83 mΩ
Rated impulse withstand voltage 4 kV
Power loss in accordance with IEC 60947-7-x 0.56 W
Pollution severity 3
Certificate No. (UR) E60693
Conductor size Factory wiring max. (UR) 14 AWG
Conductor size Factory wiring min. (UR) 26 AWG
Conductor size Field wiring max. (UR) 14 AWG
Conductor size Field wiring min. (UR) 26 AWG
Current size B (UR) 15 A
Current size D (UR) 10 A
Voltage size B (UR) 300 V
Voltage size D (UR) 300 V

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