WDU 35N BL
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WDU 35N BL

WDU 35N BL

Feed-through terminal block, Screw connection, blue, 35 mm², 125 A, 500 V, Number of connections: 2

Product ID 1040480000
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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) Conductors for clamping (rated connection) CSA rating data General Rating data UL rating data Important note Classifications

Approvals

Approvals
![](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/7849a070-6e16-4866-9b5a-c610b7f622e5/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/0a8958f9-c226-4e12-af16-493ec79d92c5/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/70d4994d-1e1f-4a62-8b8a-96bcbd57aca3/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. (UR)
E60693 

General ordering data

Version
Feed-through terminal block, Screw connection, blue, 35 mm², 125 A, 500 V, Number of connections: 2 
Order No.
1040480000 
Type
WDU 35N BL 
GTIN (EAN)
4008190353834 
Qty.
20 items

Dimensions and weights

Depth
50,5 mm
Depth (inches)
1,988 inch
Depth including DIN rail
51 mm
Height
66 mm
Height (inches)
2,598 inch
Width
16 mm
Width (inches)
0,63 inch
Net weight
48,154 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-60 °C…85 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 
Product Carbon Footprint
  • Cradle to gate:
    0,384 kg CO2 eq.

Material data

Matériau de base
Wemid 
Couleur
blue 
Grado inflamabilidad según UL 94
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1338U 
Certificate No. (IECEX)
IECEXULD14.0005U 
Max. voltage (ATEX)
352 V 
Current (ATEX)
110 A 
Wire cross section max. (ATEX)
35 mm² 
Max. voltage (IECEX)
352 V 
Current (IECEX)
110 A 
Wire cross section max. (IECEX)
35 mm² 
Marking EN 60079-7
Ex eb II C Gb 
Ex 2014/34/EU label
II 2 G D 

System specifications

Wykonanie
Screw connection 
for screwable cross-connection 
in closed state 
Требуется концевая пластина
No 
Number of potentials
1 
Number of levels
1 
Number of clamping points per level
2 
Antal potentialer per våning
1 
Levels cross-connected internally
No 
PE connection
No 
Mounting rail
TS 35 
N-function
Yes 
PE function
No 
PEN 기능
Yes 

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

Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.
6 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.
2,5 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
2,5 mm²
Wire cross-section, finely stranded, two clampable wires, max.
6 mm²

Additional technical data

Nombre de blocs de jonction identiques
1 
Nyitott oldala
closed 
Robbanásbiztosság szempontjából bevizsgált változat
No 
Tipo di montaggio
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Conductors for clamping (rated connection)

Blade size
6.5 x 1.2 mm 
Clamping range, max.
50 mm²
Clamping range, min.
2,5 mm²
Clamping screw
M 6 
Connection cross-section, finely stranded, min.
2,5 mm²
Connection cross-section, stranded, max.
50 mm²
Connection cross-section, stranded, min.
2,5 mm²
Connection direction
on side 
Gauge to IEC 60947-1
B9 
Number of connections
2 
Stripping length
18 mm
Tightening torque, max.
5 Nm
Tightening torque, min.
4 Nm
Type of connection
Screw connection 
Wire connection cross section AWG, max.
AWG 10 
Wire connection cross section AWG, min.
AWG 12 
Wire connection cross section, finely stranded, max.
35 mm²
Wire connection cross section, finely stranded, min.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
35 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
35 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
2,5 mm²
Wire connection cross-section, solid core, max.
16 mm²
Wire connection cross-section, solid core, min.
2,5 mm²

CSA rating data

Certificate No. (CSA)
12400-388 
Current size B (CSA)
120 A 
Current size D (CSA)
10 A 
Voltage size B (CSA)
300 V 
Voltage size D (CSA)
300 V 
Wire cross section max. (CSA)
2 AWG 
Wire cross section min. (CSA)
12 AWG 

General

Mounting rail
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 10 
Wire connection cross section AWG, min.
AWG 12 

Rating data

Rated cross-section
35 mm²
Napięcie znamionowe
500 V
Tension nominale DC
500 V
Corriente nominal
125 A
Current at maximum wires
150 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Rated impulse withstand voltage
6 kV 
IEC 60947-7-x 규격 전력 손실
0,77 W
Categoría de sobretensión
III 
Grado de polución
3 

UL rating data

Certificate No. (UR)
E60693 
Conductor size Factory wiring max. (UR)
0 AWG 
Conductor size Field wiring max. (UR)
0 AWG 
Current size C (UR)
150 A 
Leitergr. Field wiring min (UR)
12 AWG 
Průřez vodiče propojení z výroby min. (UR)
12 AWG 
Voltage size C (UR)
1000 V 

Important note

Product information
1000 V UL and CSA for usage groups B and C: can be used with isolating DIN rails and when using WTW EN partitions 

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