An air circuit breaker helps to protect all low voltage electrical circuits and low voltage electrical accessories by using its compressed air blowing phenomenon. Whenever and wherever there are possibilities of fire explosions or other electrical casualties, the air circuit breaker works as a circuit breaker to protect the mainboard by cutting off a high current. The PCP Electric is among the best air circuit breaker suppliers in Singapore that has been providing wide ranges of air circuit breakers depending on different compatibilities and other controlling factors and budgets. PCP electric is a trustworthy air circuit breaker supplier in Singapore that actually makes all kinds of air circuit breakers in all dimensions, sizes and depths.