RCCB 4P 63A A[IR] 300mA 4M Residual Current Circuit Breaker

The 90 RCD series provides all types of earth fault protection required for any application. The series includes MDC compact residual current breakers with overcurrent protection (6 to 32 A, B and C curves, up to 10 kA, and IΔn 30 to 300 mA, types AC, A, A[IR], A[S], and F). BD and BDHP are additional residual current devices that can be added to MT and MTHP circuit breakers (IΔn 10 mA to 3 A, types AC, A, A[IR], A[S], and adjustable A). IDP residual current circuit breakers are available up to 125 A, IΔn 10 to 500 mA, types AC, A, A[IR], A[S], F, and B.