User Documentation

Weidmüller Interface GmbH Co. KG; Klingenbergstraße 16, 32758 Detmold-Germany
ZDK 2.5/3AN V
ZDK 2.5/3AN DU-PE
440 V 440 V
20 A / ∆T 40 K 24 A / ∆T 40 K
28,7 K / 20 A 38,7 K / 24 A
18 A / ∆T 40 K 21 A / ∆T 40 K
1,28 mΩ 0,65 mΩ
2,5 mm² 2,5 mm²
0,5 - 4 mm² 0,5 - 4 mm²
0,5 - 2,5 mm² 0,5 - 2,5 mm²
0,5 - 2,5 mm² 0,5 - 2,5 mm²
24 - 12 AWG 24 - 12 AWG
10 mm 10 mm
275 V
275 V
275 V
275 V
275 V
Application Case
B - Continous with 2 cross-connections
Information for further cross-connector arrangements will be provided on request.
A - Continuos
C - Adjacent - separated by a end plate
D - Intermediate - briding one or more unconnected terminals (e.g. every 3rd terminal)
E - Next to a protective conductor terminal (earth) without a end plate
IECEx / ATEX Terminal and Cross-Connection Arrangements:
- cross section, American Wire Gauge
- Stripping length
- Conductor cross section stranded
- Rated conductor cross section
- Conductor cross section flexible
- Contact resistance top level
with rated conductor, 2,5 mm²
- Temperature rise with rated current
Technical data according to IEC/EN 60079-7 (increased safety "eb"):
- Conductor cross section solid
Max voltage data according to IEC/EN 60079-7 in conjunction with
protective earth terminal blocks of the ZDK PE-Series, (increased safety "eb"):
- Rated current with ZQV
- Rated voltage
- Rated current
Version: ZDK 2.5/3AN V; 10249196 Index: 01 Date: 01.2018
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