Circuit breaker

Rated frequency: 50Hz
Rated residual operating current: 50/75/100/150/200/300/500/800/1000mA,
rated residual non-operating current 0.5I△n: Abrupt leakage action value: ≤50mA Single product only uses four For each gear, please refer to the value on the nameplate.
Rated breaking time: <0.2s/<0.5s can be set to automatically reclose once from 20s to 60s

Delayed reclosing time: 70% of rated voltage,
undervoltage action value: 120% of rated voltage (can be closed)
, overvoltage action value: action when any phase of ABC three-phase is missing (can be closed);
phase failure protection: functional module The power supply is directly taken from the three-phase power supply of the autonomous loop, which completely avoids the problem of phase loss and residual current protection not working.