WDU 4/ZZ BL
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WDU 4/ZZ BL

WDU 4/ZZ BL

Feed-through terminal block, Screw connection, blue, 4 mm², 32 A, 800 V, Number of connections: 4

Product ID 1114720000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications 2 clampable conductors (H05V/H07V) with equal cross-section (rated connection) Additional technical data Conductors for clamping (additional connection) Conductor embornable (conexión nominal) Dimensions General Rating data UL rating data Classifications

Approvals

Agréments
![](https://assets.dam.weidmueller.com/assets/api/8761d6a8-633c-4aff-8793-97a5d2b0ca50/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fb608f0-c73d-4515-a7a5-878046a505f4/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](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, 800 V, Number of connections: 4 
Référence
1114720000 
Type
WDU 4/ZZ BL 
GTIN (EAN)
4032248893171 
Qty.
50 Styk

Dimensions and weights

Profondeur
53 mm
Depth (inches)
2,087 inch
Depth including DIN rail
53,5 mm
Hauteur
70 mm
Height (inches)
2,756 inch
Largeur
6,1 mm
Width (inches)
0,24 inch
Net weight
12,778 g

Temperatures

Température de stockage
-25 °C...55 °C 
Ambient temperature
-5 °C…40 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

Statut de conformité RoHS
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 
Product Carbon Footprint
  • Производственный цикл:
    0,157 kg CO2 eq.

Material data

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

Rating data IECEx/ATEX

Certifikat nr. (ATEX)
DEMKO14ATEX1338U 
Certificate No. (IECEX)
IECEXULD14.0005U 
Max. voltage (ATEX)
690 V 
Current (ATEX)
32 A 
Sección máx. del conductor (ATEX)
4 mm² 
Max. voltage (IECEX)
690 V 
Current (IECEX)
32 A 
Wire cross section max. (IECEX)
4 mm² 
Marking EN 60079-7
Ex eb II C Gb 
Ex 2014/34/EU label
II 2 G D 

System specifications

Version
Screw connection 
Twin 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
4 
Number of potentials per tier
1 
Levels cross-connected internally
Nem 
PE connection
No 
Mounting rail
TS 35 

2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)

Section de raccordement du conducteur, souple avec embout DIN 46228/1, 2 conducteurs de raccordement, max.
1,5 mm²
Section de raccordement du conducteur, souple avec embout DIN 46228/1, 2 conducteurs de raccordement, min.
0,5 mm²
vezetékkeresztmetszet, finomsodratú, két rögzíthető vezeték, max.
1,5 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
0,5 mm²

Additional technical data

Explosion-tested version
Yes 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Anslutningstyp, ytterligare anslutning
Csavaros csatlakozás 

Conductor embornable (conexión nominal)

Anslutningsriktning
on side 
Avisoleringslängd
10 mm
Blade size
0.6 x 3.5 mm 
Clampable conductor
  • Dane przyłącza:
    Винтовое соединение
  • Сечение подсоединяемого провода:
    • Typ:
      solid, H05(07) V-U
    • min.:
      0,5 mm²
    • max.:
      6 mm²
    • nominal:
      4 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        10 mm
      • max.:
        10 mm
      • nominal:
        10 mm
    • Tightening torque:
      • min.:
        0,5 Nm
      • max.:
        0,8 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      flexible, H05(07) V-K
    • min.:
      0,5 mm²
    • max.:
      4 mm²
    • nominal:
      4 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        10 mm
      • max.:
        10 mm
      • nominal:
        10 mm
    • Tightening torque:
      • min.:
        0,5 Nm
      • max.:
        0,8 Nm
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
Ledardiameter, AWG, max
AWG 10 
Number of connections
4 
Tolkdorn enligt 60 947-1
A4 
Type of connection
Screw connection 
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
Åtdragningsmoment, max.
0,8 Nm
Åtdragningsmoment, min.
0,5 Nm

Dimensions

TS 35 offset
32 mm

General

Montageskena obestyckad
TS 35 
Нормы
IEC 60947-7-1 
Поперечное сечение подключаемого провода AWG, макс.
AWG 10 
Поперечное сечение подключаемого провода AWG, мин.
AWG 26 

Rating data

Rated cross-section
4 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Nominal current
32 A
Current at maximum wires
32 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1 mΩ
Rated impulse withstand voltage
8 kV 
Power loss in accordance with IEC 60947-7-x
1,02 W
Pollution severity
3 

UL rating data

Conductor size Factory wiring max. (cURus)
10 AWG 
Conductor size Field wiring max. (cURus)
10 AWG 
Current size B (cURus)
30 A 
Current size C (cURus)
30 A 
Leitergr. Factory wiring min (cURus)
30 AWG 
Průřez vodiče propojení v terénu min. (cURus)
30 AWG 
Voltage size B (cURus)
600 V 
Voltage size C (cURus)
600 V 
Č. osvědčení (cURus)
E60693 

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