Earth Leakage Protection Relays

Fanox earth leakage protection relays (D30, DR30, ELRAT, ELRB, ELR3B) for residual current detection from 10 mA to 30 A in TN, TT, and IT networks — single and three-phase, 50/60 Hz, Modbus RTU available. Equivalent to ABB RD-series, Siemens 5SV, and Schneider Vigi system."