Specifications
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circuit breaker lockelcb rccb
ML7 Residuial Current Circuit Breaker RCCB
APPLICATION
ML7 residual current device is in conformity with the standards of IEC61008. It can cut off the
fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line. Thus it is
suitable to avoid the shock hazard and fire caused by earth leakage. It can be used in circuits up
to single phase 240V,three phase 415V, 50/60Hz.
SPECIFICATION
| Type | ML7 | |
| Pole | 2P, 4P | |
| Rated current In(A) | 25,40,63,80,100 | |
| Rated residual operating current (InA) | 10,30,100,300,500 | |
| Rated non-operating current for earth leakage In(A) | 0.5In | |
| Rated voltage Un(V) | 240(220) 415(380) | |
| Residual current off-time: | <0.1s | |
| Minimum value of rated making and breaking capacity | 1kA | |
| Rated conditional short-circuit current (Inc) | In=25,40A | Inc=1500A In=63A Inc=3000A |
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