User Documentation

Weidmüller Interface GmbH Co. KG; Klingenbergstraße 16, 32758 Detmold-Germany
A3C 4
A3C 4 PE
550 V
29 A / ΔT < 40 K
28 A / ΔT 40 K
0,6 mΩ
4 mm²
4 mm²
0,5 - 4 mm²
0,5 - 4 mm²
0,5 - 4 mm²
0,5 - 4 mm²
0,5 - 4 mm²
0,5 - 4 mm²
26 - 12 AWG
26 - 12 AWG
12 mm
12 mm
A - Continuous no difference between one or two cross connections
440 V
C - Adjacent – separated by an end plate no difference between one or two cross-connections
550 V
440 V
550 V
220 V
Max voltage data according to IEC/EN 60079-7 in conjunction with
protective earth terminal blocks of the A-Series, (increased safety "eb"):
Application Case
- cross section, American Wire Gauge
- Stripping length
F - Next to a protective conductor terminal (earth) with end plate
H - Cross-connection with twin parallel
IECEx / ATEX Terminal and Cross-Connection Arrangements:
D - Intermediate - bridging one or more unconnected terminals (e.g. every 3rd terminal) no difference
between one or two cross connections
- Rated current with ZQV
Information for further cross-connector arrangements will be provided on request.
- Rated conductor cross section
- Conductor cross section flexible
- Contact resistance
- Conductor cross section stranded
- Rated voltage
Technical data according to IEC/EN 60079-7 (increased safety "eb"):
- Rated current
- Conductor cross section solid
Version: A3C 4; 11053725 Index: 02 Date: 06.2019
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