Further information for Schneider Electric RUW240BD protection module diode 6-250 V AC/DC
Harmony Relay. Protection module for mounting in the relay socket. The module is connected to the coil control circuit and protects the control output circuit. Protection is provided by a diode in DC circuits 6-250 VDC. Suitable for sockets of the universal relays RUM and power relays RPM3/4.