Maintaining all the basic characteristics of the 96x96mm series, the ELR-3C range of Contrel earth leakage relays are built in a modular enclosure with a DIN standard of 52.5mm.
It has a wider range of settings than other earth leakage relays wich allows for cascading between upstream and downstream relays.
In keeping with other earth leakage relays within the Contrel range, the ELR-3C has various versions to suit your voltage requirements, as well as test and reset buttons on the relay.
