isurunalaka
Member level 5
hi, MCB and RCCB have different short-circuit capacity values. when we install a RCCB and MCB in a panel board, how to coordinate RCCB and MCB with different short-circuit capacity values?
can we install 6kA MCB with a 10kA RCCB without having bad protection for RCCB and MCB?
what are the preferred short-circuit capacity value for domestic/industrial MCB and RCCB?
can we install 6kA MCB with a 10kA RCCB without having bad protection for RCCB and MCB?
what are the preferred short-circuit capacity value for domestic/industrial MCB and RCCB?