MCB circuit breaker 1.Current:1-40A 2.With certification of CE, ... design is available With rich experience in Mini Circuit Breaker for many years,our circuit breaker can be manufactured according to GB16917 ... 1 to 4 . Pole1P2P,3P,4PTemperature:,-550-550 degreeRate current(c)1,2,3,4,6,10,15,16,20,25 ...