User Documentation

Weidmüller Interface GmbH Co. KG; Klingenbergstraße 16, 32758 Detmold-Germany
WDU 4N
WPE 4N
352 V
31 A / ∆T 40 K
33,7 K / 31 A
29 A / ∆T 40 K
0,27 mΩ 0,74 mΩ
4 mm² 4 mm²
0,13 - 4 mm² 0,13 - 4 mm²
0,13 - 4 mm² 0,13 - 4 mm²
0,13 - 4 mm² 0,13 - 4 mm²
26 - 12 AWG 26 - 12 AWG
0,5- 1,5 mm² 0,5 - 1,5 mm²
0,5 - 1,0 Nm 0,5 - 1,0 Nm
0,5 - 0,8 Nm
11 mm 11 mm
A
D
E
H
A D E H
352 V 275 V 352 V 88 V
Information for further cross-connector arrangements will be provided on request.
Cross-connection with twin parallel
Application Case
Intermediate - bridging one or more unconnected terminals (e.g. every 3rd terminal)
Next to a protective conductor terminal (earth) without a partition plate
- 2 conductors with same cross-section
- Rated conductor cross section
- Conductor cross section flexible
- Temperature rise with rated current
- Conductor cross section stranded
- Contact resistance
with rated conductor, 4 mm²
- Rated current with ZQV
- Rated voltage
Technical data according to IEC/EN 60079-7 (increased safety "eb"):
Max voltage data according to IEC/EN 60079-7 in conjunction with
protective conductor terminal blocks of the WPE-Series, (increased safety "eb"):
Continuous
- Conductor cross section solid
- Tightening torque range, fixing screw
IECEx / ATEX Terminal and Cross-Connector Arrangements:
- cross section, American Wire Gauge
- Tightening torque range, terminal screw
- Stripping length
- Rated current
Version: WDU/WPE 4N; 9937419 Index: 04 Date: 10.2018
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