Description: Circuit breaker protection household 1P63A air switch single in and out Input Voltage: AC 230V/400V; Output Current: 63A (max); Number of Pole: 1. Widely use for short-circuit protection, overcurrent protection, household appliances protection, etc. Fast trip to ensure reliable operation of the load and prolong the life of electrical circuit breakers. Modular structure, can be easily installed on the DIN standard guide rail in distribution box. Specification: Material: Copper, Alloy, Gum Size: 77x18x66mm/3.03x0.71x2.6inch Package Includes: 1 Piece Circuit Breaker