WDU 16 GE/SW
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WDU 16 GE/SW

WDU 16 GE/SW

Feed-through terminal block, Screw connection, black/yellow, 16 mm², 76 A, 1000 V, Number of connections: 2

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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) General Rating data Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319244/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319246/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80)  
ROHS
Conform  

General ordering data

Version
Feed-through terminal block, Screw connection, black/yellow, 16 mm², 76 A, 1000 V, Number of connections: 2  
Order No.
2000040000  
Type
WDU 16 GE/SW  
GTIN (EAN)
4050118444537  
Qty.
50  items

Dimensions and weights

Depth
62,5  mm
Depth (inches)
2,461  inch
Depth including DIN rail
63  mm
Height
60  mm
Height (inches)
2,362  inch
Width
11,9  mm
Width (inches)
0,469  inch
Net weight
29,46  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:
    0.463 kg CO2eq.

Material data

Basic material
Wemid  
Colour
black/yellow  
UL 94 flammability rating
V-0  

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1338U  
Certificate No. (IECEX)
IECEXULD14.0005U  
Max. voltage (ATEX)
690 V  
Current (ATEX)
76 A  
Wire cross section max. (ATEX)
16 mm²  
Max. voltage (IECEX)
690 V  
Current (IECEX)
76 A  
Wire cross section max. (IECEX)
16 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  
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
No  
PE connection
No  
Mounting rail
TS 35  
N-function
No  
PE function
No  
PEN function
Yes  

Additional technical data

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

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection  

Conductors for clamping (rated connection)

Blade size
1.0 x 5.5 mm  
Clampable conductor
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      solid, H05(07) V-U
    • min.:
      1,5 mm²
    • max.:
      16 mm²
    • nominal:
      16 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        16 mm
      • max.:
        16 mm
      • nominal:
        16 mm
    • Tightening torque:
      • min.:
        3 Nm
      • max.:
        4 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      stranded, H07V-R
    • min.:
      1,5 mm²
    • max.:
      25 mm²
    • nominal:
      16 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        16 mm
      • max.:
        16 mm
      • nominal:
        16 mm
    • Tightening torque:
      • min.:
        3 Nm
      • max.:
        4 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      flexible, H05(07) V-K
    • min.:
      1,5 mm²
    • max.:
      25 mm²
    • nominal:
      16 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        16 mm
      • max.:
        16 mm
      • nominal:
        16 mm
    • Tightening torque:
      • min.:
        3 Nm
      • max.:
        4 Nm
Clamping range, max.
25  mm²
Clamping range, min.
0,82  mm²
Clamping screw
M 5  
Connection cross-section, finely stranded, min.
0,82  mm²
Connection cross-section, stranded, max.
25  mm²
Connection cross-section, stranded, min.
0,82  mm²
Connection direction
on side  
Gauge to IEC 60947-1
B7  
Number of connections
2  
Stripping length
16  mm
Tightening torque, max.
4  Nm
Tightening torque, min.
3  Nm
Twin wire-end ferrules, max.
10  mm²
Twin wire-end ferrules, min.
1,5  mm²
Type of connection
Screw connection  
Wire connection cross section AWG, max.
AWG 4  
Wire connection cross section AWG, min.
AWG 18  
Wire connection cross section, finely stranded, max.
25  mm²
Wire connection cross section, finely stranded, min.
0,82  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
16  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0,82  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
16  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,82  mm²
Wire connection cross-section, solid core, max.
16  mm²
Wire connection cross-section, solid core, min.
0,82  mm²

General

Mounting rail
TS 35  
Standards
IEC 60947-7-1  
Wire connection cross section AWG, max.
AWG 4  
Wire connection cross section AWG, min.
AWG 18  

Rating data

Rated cross-section
16  mm²
Rated voltage
1 000  V
Rated DC voltage
1 000  V
Nominal current
76  A
Current at maximum wires
101  A
Standards
IEC 60947-7-1  
Volume resistance according to IEC 60947-7-x
0,42  mΩ
Rated impulse withstand voltage
8 kV  
Power loss in accordance with IEC 60947-7-x
2,43  W
Pollution severity
3  

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