Miniature Circuit Breakers up to 63A. Large choice of breaking capacities and tripping curve.
A Miniature Circuit Breaker (MCB) is an automatically controlled electrical switch used to safeguard and protect low voltage electrical circuits from getting damaged by excess current flowing from an overload

This Acti9 C120 is a low voltage multistandard miniature circuit breaker (MCB). It is a SP,DP & TP circuit breaker,6A to 63A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 10000A at 230VAC to 400VAC conforming to EN/IEC 60898-1 standard and 10000A at 230VAC to 400VAC conforming to EN/IEC 60898-1 standard. It complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. This miniature circuit breaker protects circuit against short circuit and overload current. The presence of green strip guarantees contact open physically and allows work to be carried out safely on the downstream circuit. It has good overvoltage withstand capacity. The product is designed to offer a high industrial performance level It has an electrical endurance going up to 5000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is going from 380VAC to 415VAC. The Ui rated insulation voltage is 500VAC. Its limitation class 3 (according to EN/IEC60898-1) improves downstream circuit protection cost.