AECMCB-A9KR14263BQ
The Schneider ACTI9 RCCB 63A 2P 300mA A9kR14263BQ is a modular residual current circuit breaker (RCCB) that provides protection against electrical shock and fire hazards. It is a 2-pole circuit breaker with a rated current of 63A and an earth leakage sensitivity of 300mA. The RCCB is type A, which means it is designed to protect against both AC and DC earth faults. It has an instantaneous tripping time, which means it will trip the circuit in less than 0.3 seconds in the event of an earth fault. This helps to prevent electrical shock and fire hazards.