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Scope of Application

DZ47LES-125 leakage circuit breakers with shunt trip, have functions of intelligent shunt release, used in the circuit for AC 50Hz / 60Hz, rated voltage of 110V-400V, rated current of 63A, provide remote control breaking or automatic signal control breaking for the circuit, while it play a protective role in the circuit of overload, short-circuit, leakage. At present, it is widly used for controlling circuits on-off with IC card prepayment meter.

Circuit breaker meets standards of IEC60898, GB10963, GB14048.2, and has international advanced level.

Model and meaning

Main technical parameters

Model Frame rated
current(A)
Pole Width Model Rated current
(A)
Rated operating
voltage (V)
Control
voltage
Rated short - circuit
breaking capacity
(A)
DZ47LES-125 125 1P+N 54 D 63,80,100,125 230/400 230 6000
3P+N 108
Rated Current (A) Initial state Test current Set time Prosrective result
≤63 Cold state、Heat state 1.05ln t≥1h Non tripping
>63 t≥2h
≤63 Cold state、Heat state 1.30ln t<1h Tripping
>63 t<2h
All values Cold state 20ln t<360s Tripping
All values Cold state 5ln~10ln t≥1s Non tripping
All values Cold state 10ln~20ln t<1s Tripping

Outline and installation dimensions

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