1. 2p 3p 4p allowed 2. 16A up to 1600A 3. all parts made by ourself 4. well tested,best price, experienced factory EA/SA Moulded Case Circuit Breaker(MCCB) ApplicationThe circuit breaker is suitable for industrial or commercial power and lighting circuit. Itsrated working voltage is 240V up to 415V (AC 50Hz). It can be used to protect the circuit thatoverload or short circuit may take place and ...