WDU 4N BL
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WDU 4N BL

WDU 4N BL

Feed-through terminal block, Screw connection, blue, 4 mm², 32 A, 500 V, Number of connections: 2

Produkt ID 1042680000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data General Rating data UL rating data Classifications

Approvals

Approvals
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ROHS
Conform 
UL File Number Search
[UL Webseite](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E60693 

General ordering data

Version
Feed-through terminal block, Screw connection, blue, 4 mm², 32 A, 500 V, Number of connections: 2 
Order No.
1042680000 
Type
WDU 4N BL 
GTIN (EAN)
4032248273225 
Qty.
100 items

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 
Ambient temperature
-5 °C…40 °C 
Dauergebrauchstemperatur, min.
-60 °C
Dauergebrauchstemperatur, max.
130 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 
Product Carbon Footprint
  • Von der Wiege bis zum Werkstor:
    0,068 kg CO2 eq.

Material data

Basic material
Wemid 
Colour
blue 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Zertifikat-Nr. (ATEX)
DEMKO14ATEX1338U 
Zertifikat-Nr. (IECEX)
IECEXULD14.0005U 
Max. voltage (ATEX)
352 V 
Current (ATEX)
31 A 
Leiterquerschnitt max (ATEX)
4 mm² 
Max. voltage (IECEX)
352 V 
Current (IECEX)
31 A 
Wire cross section max. (IECEX)
4 mm² 
Kennzeichnung EN 60079-7
Ex eb II C Gb 
Etiqueta Ex 2014/34/UE
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
1 
Number of levels
1 
Number of clamping points per level
2 
Number of potentials per tier
1 
Levels cross-connected internally
Nein 
PE connection
No 
Mounting rail
TS 35 
N-function
Yes 
PE function
No 
PEN function
No 

Additional technical data

Explosion-tested version
No 
Number of similar terminals
1 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Anschlussart, weiterer Anschluss
Screw connection 

Conductors for clamping (rated connection)

6 mm²
Abisolierlänge
11 mm
Anschlussart
Screw connection 
Anschlussrichtung
on side 
Anzahl Anschlüsse
2 
Anzugsdrehmoment, max.
1 Nm
Anzugsdrehmoment, min.
0,5 Nm
Connection cross-section, stranded, max.
6 mm²
Connection cross-section, stranded, min.
0,13 mm²
Klemmbereich, min.
0,13 mm²
Klemmschraube
M 3 
Klingenmaß
0.6 x 3.5 mm 
Lehrdorn nach 60 947-1
A4 
Leiteranschlussquerschnitt AWG, max.
AWG 10 
Leiteranschlussquerschnitt AWG, min.
AWG 26 
Leiteranschlussquerschnitt, feindrähtig AEH mit Kunststoffkragen DIN 46228/4, max.
4 mm²
Section de raccordement du conducteur, rigide, max.
6 mm²
Section de raccordement du conducteur, rigide, min.
0,13 mm²
Section de raccordement, souple, min.
0,13 mm²
Terminal tubular doble, min.
0,5 mm²
Torque level with DMS electric screwdriver
2 
Twin wire-end ferrules, max.
1,5 mm²
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0,13 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.
0,13 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,13 mm²

CSA rating data

Certificat Nº (CSA)
200039-1057876 
Courant gr. B (CSA)
10 A 
Courant gr. D (CSA)
10 A 
Section max. du conducteur (CSA)
10 AWG 
Section min. du conducteur (CSA)
26 AWG 
Tension Gr B (CSA)
300 V 
Tension Gr D (CSA)
300 V 

General

Leiteranschlussquerschnitt AWG, max.
AWG 10 
Leiteranschlussquerschnitt AWG, min.
AWG 26 
Normen
IEC 60947-7-1 
Tragschiene
TS 35 

Rating data

Rated cross-section
4 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Nominal 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
Grado de polución
3 

UL rating data

Certificate No. (cURus)
E60693 
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 
Napięcie rozm. B (cURus)
300 V 
Spänning grupp D (cURus)
300 V 
Разм. провода Заводская электропроводка, макс. (cURus)
10 AWG 

Classifications

ETIM 8.0
EC000897 
ETIM 9.0
EC000897 
ETIM 10.0
EC000897 
ECLASS 14.0
27-25-01-01 
ECLASS 15.0
27-25-01-01