In this case is an RCD only, so the 63A is the maximum current it can handle before melting. It won't trip on an overload like a circuit breaker will.or 63 amps where it'll probably cease to function
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In this case is an RCD only, so the 63A is the maximum current it can handle before melting. It won't trip on an overload like a circuit breaker will.or 63 amps where it'll probably cease to function
Those RCCB's only trip if they sense a imbalance of 30mA between phase and neural (A&N). There is no over current on it, so even if more that 63A are drawn through , it will still not trip.Yeh that guy will trip (usually) on a ground/earth leak... or 63 amps where it'll probably cease to function. Either way the answer was always a sparky