Residual Current Circuit Breakers (RCCB) is to detect and interrupt electrical circuits when it detects current leakage to the earth wire. RCBO combines the functions of both RCCB and MCB, it provides protection against overcurrents (overload and short-circuit conditions) like an MCB and it also detects residual currents (current leakage) like an RCCB.

• RK series – RKN type (RCCB) – Conforming to IEC 61008, Protection against ground fault, 25~63A, 30, 100, 300mA.

• RKP type (RCBO) – Conforming to IEC 61009, Protection against ground fault & overcurrent, 3~32A, 30, 100, 300mA.

• Rated current In: up to 63A.

• Poles: 1P+N, 3P+N.

• Breaking capacity: 4.5/10kA

• Standard: IEC 61008, IEC 61009.

• Approval: CCC, SEMCO CB, SABS RCBO.

Catalogue: [MCB]_MCB_RCD_EN_202306