NA-T Differential 4P 40A 30mA Instantaneous

Pure Residual Current Circuit Breaker IDP NA 4P 40A Type AC Instantaneous Idn=0.03A 400V 4 Modules. The 90 Series RCD meets any requirement for protection 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, residual current blocks for MT and MTHP circuit breakers (Idn from 10mA to 3A of type AC, A, A[IR], A[S], and Adjustable A) IDP pure residual current devices (up to 125A, Idn from 10 to 500mA of type AC, A, A[IR], A[S], B[IR], and B[S]).