Super Immunised Differential 4P 40A 300mA

Pure Differential Switch IDP 4P 40A Class A[IR] Reinforced Immunity Idn=0.3A 4 Modules. The Series 90 RCD meets any protection requirements against earth leakage in any application area. The range consists of MDC compact residual current circuit breakers. (from 6 to 32A, curve B and C, up to 10kA and Idn from 30 to 300mA type AC, A, A[IR], and A[S]) BD and BDHP, differential blocks for MT and MTHP circuit breakers (Idn from 10mA to 3A type AC, A, A[IR], A[S], and Adjustable A) IDP pure residual current devices (up to 125A, Idn from 10 to 500mA type AC, A, A[IR], A[S], B[IR] and B[S]).