A9C20531 Schneider Electric

RCCB with re-closer - REDtest - 2 poles - 40 A - class A - 30 mA..

Acti 9 iID - RCCB - 2P - 40A - 300mA - type AC..

impulse relay iTL - 2P - 2 NO - 16A - coil 12 VDC - 24 VAC 50/60Hz..

shunt trip release, Acti9, iMX, voltage release, 12...24 V AC..

undervoltage release, Acti9, iMN, voltage release, 48 V AC..