Earth Leakage Relays with SPCO alarm relay and positive safety NC relay which opens on internal fault
Configuable earth leakage trip time 0 - 10 s Wide range of selectable earth leakage current: 30 mA - 30 A LED indication for relay status For suitable Core Balanced Current Transformer see 777-7173, 777-7176 and 777-7170
Earth Leakage Relays with SPCO alarm relay and positive safety NC relay which opens on internal fault
Configuable earth leakage trip time 0 - 10 s Wide range of selectable earth leakage current: 30 mA - 30 A LED indication for relay status For suitable Core Balanced Current Transformer see 777-7173, 777-7176 and 777-7170