Products

Earth Leakage Relays

Earth Leakage Relays

Making a design of the earth leakage protection with flexibility.

The earth leakage relays detect an earth leakage current for the single circuit.

Earth Leakage Relays - NV-ZP

This kind of relay is an electrical self-holding type. A combination with ZCT is free.
This is the plug-in type that the maintenance is easy.

Earth Leakage Relays - NV-ZP