Schneider Electric A9Z64440 Residual current circuit breaker all-current sensitive iID, 4P, 40A, Type B-SI, 300mA

Residual current circuit breaker all-current sensitive Acti 9 iID. 4-pole, rated current 40A, type B-SI, rated residual current 300mA, operating voltage (Ue) 400 AC, 50Hz, insulation voltage 500V AC. Snap-action mechanism for low-wear switching of contacts. With mechanical frontside fault indication (VisiTrip) to display tripping due to residual currents. Safe contact indication (VisiSafe) for the residual current circuit breaker, green indication ensures safety from live current on the output side. Test button for regular functional testing. Double connection terminals for bilateral connection of cables or busbars. Easy removal of the individual device when busbar is installed, thanks to the front-accessible mounting element. Additional modular accessories (optional) undervoltage release (iMN), overvoltage trip (iMSU), shunt trip (iMX), auxiliary switch for status indication (iOF), fault signal switch (iSD). Type B-SI has integrated SI technology, which offers higher resistance against electrical disturbances. Protection against pure DC residual currents in 1- or 3-phase supply networks caused by frequency converters, inverters & emergency power supply. Color shade RAL 9003. Meets the following standards IEC/EN 61008-2-1, IEC/EN 62423, IEC 61543, VDE 0664.