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WDU 4N BL
         

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General ordering data

Version Feed-through terminal, Screw connection, 4 mm², 500 V, 32 A, blue
Order No. 1042680000
Type WDU 4N BL
GTIN (EAN) 4032248273225
Qty. 100 pc(s).

Dimensions and weights

Depth 37.7 mm
Depth (inches) 1.484 inch
Depth including DIN rail 38.5 mm
Height 44 mm
Height (inches) 1.732 inch
Width 6.1 mm
Width (inches) 0.24 inch
Net weight 6.35 g

Temperatures

Storage temperature -25 °C...55 °C
Operating temperature range For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min. -60 °C
Continuous operating temp., max. 130 °C

Material data

Material Wemid
Colour blue
UL 94 flammability rating V-0

Rating data IECEx/ATEX

Certificate No. (ATEX) DEMKO14ATEX1338U
Certificate No. (IECEX) IECEXULD14.0005U
Max. voltage (ATEX) 352 V
Current (ATEX) 31 A
Wire cross section max. (ATEX) 4 mm²
Max. voltage (IECEX) 352 V
Current (IECEX) 31 A
Wire cross section max. (IECEX) 4 mm²
Operating temperature range For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7 Ex eb II C Gb
Ex 2014/34/EU label II 2 G D

System specifications

Version Screw connection, for plug-in cross-connector, One end without connector
End cover plate required Yes
Number of potentials
Number of levels
Number of clamping points per level
Number of potentials per tier
Levels cross-connected internally No
PE connection No
Rail TS 35
N-function Yes
PE function No
PEN function No

Additional technical data

Explosion-tested version No
Number of similar terminals
Open sides right
Type of mounting Snap-on

CSA rating data

Certificate No. (CSA) 200039-1057876
Current size B (CSA) 10 A
Current size D (CSA) 10 A
Voltage size B (CSA) 300 V
Voltage size D (CSA) 300 V
Wire cross section max. (CSA) 10 AWG
Wire cross section min. (CSA) 26 AWG

Conductors for clamping (rated connection)

Blade size 0.6 x 3.5 mm
Clamping range, max. 6 mm²
Clamping range, min. 0.13 mm²
Clamping screw M 3
Connection cross-section, stranded, max. 6 mm²
Connection cross-section, stranded, min. 1.5 mm²
Connection direction on side
Gauge to IEC 60947-1 A4
Number of connections
Stripping length 11 mm
Tightening torque, max. 1 Nm
Tightening torque, min. 0.5 Nm
Torque level with DMS electric screwdriver 2
Twin wire-end ferrules, max. 1.5 mm²
Twin wire-end ferrules, min. 0.5 mm²
Type of connection 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, finely stranded with wire-end ferrules DIN 46228/4, max. 4 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. 6 mm²
Wire connection cross-section, solid core, min. 0.5 mm²

General

Rail TS 35
Standards IEC 60947-7-1
Wire connection cross section AWG, max. AWG 10
Wire connection cross section AWG, min. AWG 26

Rating data

Rated cross-section 4 mm²
Rated voltage 500 V
Rated DC voltage 500 V
Rated current 32 A
Current at maximum wires 39 A
Standards IEC 60947-7-1
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

UL rating data

Certificate No. (cURus) E60693
Conductor size Factory wiring max. (cURus) 10 AWG
Conductor size Factory wiring min. (cURus) 26 AWG
Conductor size Field wiring max. (cURus) 10 AWG
Conductor size Field wiring min. (cURus) 26 AWG
Current size B (cURus) 10 A
Current size D (cURus) 10 A
Voltage size B (cURus) 300 V
Voltage size D (cURus) 300 V

Downloads

Classifications

ETIM 6.0 EC000897
ETIM 7.0 EC000897
ETIM 8.0 EC000897
ETIM 9.0 EC000897
ECLASS 9.0 27-14-11-20
ECLASS 9.1 27-14-11-20
ECLASS 10.0 27-14-11-20
ECLASS 11.0 27-14-11-20
ECLASS 12.0 27-14-11-20
ECLASS 13.0 27-25-01-01

Approvals

Approvals CCCEX CE CSA CURUS DEMKOATEX EXIKONF IECEXULD UKEX UKCA
ROHS Conform
UL File Number Search UL Website
Certificate No. (cURus) E60693

Related products

Order No.: 1042600000
Type: WDU 4N
Version:
Feed-through terminal, Screw connection, 4 mm², 500 V, 32 A, dark beige
 
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Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
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