Cemig Leakage Circuit Breaker MCB Earth Leakage Protection RCD AC230V 63A – 100A 4P+N

SMGB1L-125 series leakage circuit breakers are applied to the circuit fo AC 50Hz, 230V single-pole two-wire, two pole, 400V three-pole, three-pole four-pole, rated  current from 63A to 125A. When the current exceeds the specified value, the breaker can cut off the fault power in a very short time, protecting the safety of human and electrical equipment, and protecting the overload and short circuit of the lines and the motors. This product complies with GB14048.2 and IEC60947-2 standards.