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Earth Leakage Relays
- Circuit Breakers with Spring Clamp Terminals
- Air Circuit Breakers
- Molded Case Circuit Breakers
- Earth Leakage Circuit Breakers
- Circuit Breakers for Equipment
- Molded Case Circuit Breakers for DC Circuit (up to 1000VDC)
- UL 489 Listed Circuit Breakers
- Molded Case Circuit Breakers with MDU
- Circuit Breakers for Use in Particular Applications
- Circuit Breakers for Distribution Panel and Control Panel
- Earth Leakage Relays
- Accessories and Related Components
The Earth Leakage Relays combined with ZCT can detect and output signal when earth leakage is occurred.
Various types of relays and ZCTs are prepared.
High level of earth leakage protection is available combined with MCCBs or external circuit.
- 1.We have the compatibility type with which relay part and ZCT part are freely combined.
- 2.In addition to the standard type, we also have higher harmonics wave type and surge type.
- 3.For Earth Leakage Circuit Breakers, when combined with No-Fuse circuit breakers you can break Earth-fault circuits.
Product List
This kind of relay is an electrical self-holding type, called as compact-economic-type, and can serve to save a space.The Earth Leakage Relays are classified into the following types, • NV-ZBA (small-size economical product) • NV-ZSA (general-use product) • NV-ZHA (applicable to higher harmonics and surge) • NV-ZLA (applicable to higher harmonics and surge)
