China ALPHA RCCB ELCB type B 4P 40A 30-300 mA 10 kA with CE certified, Find details about China RCCB, Circuit Breaker from ALPHA RCCB ELCB type B 4P 40A 30-300 mA 10 kA with CE certified
Type | B | Rated frequency | 50/60Hz |
Rated current In | 25A,40A,63 | break time under I△n | ≤0.1 |
Rated voltage Ue | 400V | Short-circuit current Inc=I△c | 10,000 |
Rated sensitivity I△n | 0.03A | Rated residual making and | 500 (In=25A/40A) |
Insulation voltae Ui | 500 | breaking capacity I△m | 630 (In=63A) |