... by ourself 4. well tested,best price, experienced factory EA/SA Moulded Case Circuit Breaker(MCCB) ApplicationThe circuit breaker is suitable ... conditions.SpecificationsTypePoleRated current (A)Breakingcapacity(KA) EA3223,5,10,15,20,301.5415EA3333,5,10,15,20,301.5415EA52215,20,30,40 ... (A)Breakingcapacity(KA)Rated voltage (V)EA3223,5,10,15,20,301.5660EA3333,5,10,15,20,301.5660EA52215,20,30,40 ...