Short product description:
Schneider Electric A9Z01440 is a 4-pole residual-current device (RCD) Type A designed for AC and pulsating DC residual currents. Rated for 380–415 V input voltage with a rated current of 40 A and rated voltage 380 V, it features a 30 mA sensitivity and 500 A breaking capacity. Suitable for residential, commercial and light industrial protection against earth leakage currents.