Further information for Schneider Electric RXM021FP - varistor - 110..240 V AC/DC - for RPZ/RXZ sockets
Harmony Relay. Protection module for mounting in the relay base. The module is connected to the coil control circuit and protects the control output circuit. Protection is provided by a varistor in AC and DC circuits 110-240 VAC/DC. Primarily suitable for relay series RXM and RPM1/2.