Moulded Case Circuit Breakers are produced according to IEC /EN 60947-2 and CE standards and used for protecting the circuits which have different characteristics like cable, motors, lighting, generators etc.)
L.V MCCB fulfils 4 different functions;
Close and Trip the circuit
Protection against Overload
Protection against Short Circuit Current
Protection against Earth Leakage Current ( with the combination of Earth Leakage Relay and Torodial Transformer