ABB RGU - RGU/RA 230VAC EARTH LEAKAGE RELAY

ABB – RGU-10 – Type A Residual-Current (Earth-Leakage) Relay with Pre-Alarm

ABB – RGU-10B – Type B Residual-Current (Earth-Leakage) Relay with Pre-Alarm

Mikro NX 301A Earth Leakage Relay V1. 02 240VAC

ABB ICSO08R1 I/O Remote Unit 230 VAC 50/60Hz 10VA Module PROCONTIC CS 31

SYCON 7704 EARTH LEAKAGE RELAY 230 VAC 50 Hz

ABB RGU-10, ELECTRONIC EARTH RELAY