SCHNEIDER Circuit Breaker EasyPact EZC400H / EZC630H 3/4 Poles 320A-600A 50kA, EZC400H3320N/3400N/4320N/4400N & EZC630H3500N/3600N/4500N/4600N

EasyPact EZC circuit breaker can be supplied from either the top or the bottom (reverse feeding) without any reduction in performance. For earth-leakage circuit breakers, reverse feeding is possible only up to 240 V AC. This capability facilitates connection when installed in a switchboard. EasyPact EZC earth-leakage circuit breakers are equipped with a disconnecting switch in order to protect the electronics during dielectric tests. When the disconnecting switch is activated, the circuit breaker is automatically tripped. It is mechanically impossible to switch on the circuit breaker, until the earth-leakage function is re-energised.

Power supply:
Reverse feeding:-
EasyPact EZC earth-leakage circuit breakers can be supplied from either the top or the bottom for voltages up to 240 V AC. For voltages over 240 V AC, only supply from the top is possible (Line-Load indication on the cover of the breaker).

Power supply of the electronics: –
EasyPact EZC earth-leakage circuit breakers are self-supplied by the distribution-system voltage and therefore do not require any external source. They fully comply with new IEC requirements (Annex B): they are powered from the three phases and continue to function even if one phase is missing

Model Available:
3 Poles:
– EZC400H3320N (3P, 320A)                         – EZC630H3500N (3P, 500A)
– EZC400H3400N (3P, 400A)                         – EZC630H3600N (3P, 600A)

4 Poles:
– EZC400H4320N (4P, 320A)                         – EZC630H4500N (4P, 500A)
– EZC400H4400N (4P, 400A)                         – EZC630H4600N (4P, 600A)