• twitter
  • facebook
  • mail

Products

Print Page

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.

For the sales availability of the products, check each country's.   Click here

Earth Leakage Relays - NV-ZBA

This kind of relay is an electrical self-holding type, called as compact-economic-type, and can serve to save a space.

Earth Leakage Relays - NV-ZBA

Earth Leakage Relays - NV-ZSA

This kind of relay is mechanical self-holding type, called as standard-type, and can combine with MCCBs or Contactors by two sets of output contacts.

Earth Leakage Relays - NV-ZSA

Earth Leakage Relays - NV-ZHA

This kind of relay is an electrical self-holding type, called as harmonic surge ready type, and is suitable to use in the inverter circuit can to have the active-filter and the DPDC circuit.

Earth Leakage Relays - NV-ZHA

Earth Leakage Relays - NV-ZLA

This kind of relay is an mechanical self-holding type, called as harmonic surge ready type, and is suitable to use in the inverter circuit can to have the active-filter and the DPDC circuit.

Earth Leakage Relays - NV-ZLA

Earth Leakage Relays - NV-ZAA

This kind of relay is an self-reset type. A combination with ZCT is free. This detects an earth leakage current and will reset automatically when the current extinguish.

Earth Leakage Relays - NV-ZAA

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

Inquiries
Contact