Earth Leakage Relay ELR-3F is reduced dimensions and wide setting ranges allows to select the tripping current . This is also the suitable answer in many of the industrial requirements . An outstanding characteristic of the present relays , is the permanent control of the Toroidal - ELR circuit . The ELR-3F has the possibility of an automatic or manual reset , selectable by a micro switch .
the special features of this device are :
- Tripping current selection dipswitch
- Tripping time selection dipswitch
- Push button for manual reset
- Signalling green LED for Aux. Supply presence
- Signalling red LED for relay tripped
Bornika is the exclusive representative of Contrel company, in purchasing , sales, consulting and distribution of industrial equipment including Earth Leakage Relay ELR-3F.