WDU 35N
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WDU 35N

WDU 35N

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

Item No. 1040400000
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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
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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, dark beige, 35 mm², 125 A, 500 V, Number of connections: 2  
Order No.
1040400000  
Type
WDU 35N  
GTIN (EAN)
4008190351816  
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
48.104  g

Temperatures

Storage temperature
-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

RoHS Compliance Status
Compliant without exemption  
REACH SVHC
No SVHC above 0.1 wt%  
Product Carbon Footprint
  • Cradle to gate:
    0.390 kg CO2eq.

Material data

Basic material
Wemid  
Colour
dark beige  
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)
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

Version
Screw connection  
for screwable cross-connection  
in closed state  
End cover plate required
No  
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  
Mounting rail
TS 35  
N-function
No  
PE function
No  
PEN function
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

Explosion-tested version
No  
Number of similar terminals
1  
Open sides
closed  
Type of mounting
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, stranded, max.
50  mm²
Connection cross-section, stranded, min.
2.5  mm²
Connection direction
on side  
Gauge to IEC 60947-1
B8  
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
Rated voltage
500  V
Rated DC voltage
500  V
Nominal current
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  
Power loss in accordance with IEC 60947-7-x
4  W
Pollution severity
3  
Surge voltage category
III  

UL rating data

Certificate No. (UR)
E60693  
Conductor size Factory wiring max. (UR)
0 AWG  
Conductor size Factory wiring min. (UR)
12 AWG  
Conductor size Field wiring max. (UR)
0 AWG  
Conductor size Field wiring min. (UR)
12 AWG  
Current size C (UR)
150 A  
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 6.0
EC000897  
ETIM 7.0
EC000897  
ETIM 8.0
EC000897  
ETIM 9.0
EC000897  
ETIM 10.0
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  
ECLASS 14.0
27-25-01-01  
ECLASS 15.0
27-25-01-01