circuit breaker bank, mcb, mccb, rccb, elcb, rcd, rcbo,lower price,high quality. DZ47-63 high breaking miniature circuit breaker has advanced structure, reliable performance, high breaking capability and pleasing outlook and small size. The case and the partsare adopted by high fire-resistant and shockproof plastics. It is suitable for using in the circuit with 50HZ/60HZ, rated working voltage ...