It is possible to get a combined MCB and RCCB in one device (Residual Current Breaker with Overload RCBO), the principals are the same, but more styles of disconnection are fitted into one package Difference between ELCB and RCCB. ELCB is the old name and often refers to voltage operated...
RCBO is a Residual Current Operated Circuit-Breaker with Integral Overcurrent Protection. A mechanical switching device designed to make, carry and break currents under normal service conditions and to cause the opening of the contacts when the residual current attains a given value under specified co...
MCB/MCCB/ELCB/RCCB MARCH20,201133COMMENTS MCB/MCCB/ELCB/RCBO/RCCB: MCB(MiniatureCircuitBreaker) Ratedcurrentnotmorethan100A. Tripcharacteristicsnormallynotadjustable. Thermalorthermal-magneticoperation. MCCB(MouldedCaseCircuitBreaker): Ratedcurrentupto1000A. Tripcurrentmaybeadjustable. Thermalorthermal-magnetic...
It is possible to get a combined MCB and RCCB in one device (Residual Current Breaker with Overload RCBO), the principals are the same, but more styles of disconnection are fitted into one package Difference between ELCB and RCCB. ELCB is the old name and often refers to voltage operated...
It is possible to get a combined MCB and RCCB in one device (Residual Current Breaker with Overload RCBO), the principals are the same, but more styles of disconnection are fitted into one package Difference between ELCB and RCCB. ELCB is the old name and often refers to voltage operated...