- Air Circuit Breakers
- Molded Case Circuit Breakers
- Earth Leakage Circuit Breakers
- Miniature 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 Panelboard and Control board
Air Circuit Breakers
Molded Case Circuit Breakers
Earth Leakage Circuit Breakers
Miniature 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 Panelboard and Control board
Earth Leakage Relays
Accessories and Related Components
Engineering SoftwareEarth Leakage Relays
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.
Earth Leakage Relays NV-Z
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)
- Edge Computing Products
- FA Sensor
- Drive Product
- Visualization
- Industrial Robots
- Low-Voltage Power Distribution Products
- Power Monitoring Products