Low-voltage Circuit Breakers
Mitsubishi low voltage circuit breakers create a future of the electrical equipments.
For over a half of a century Mitsubishi low voltage circuit breakers meet the needs of market. Including the WS-V series equipped with a new breaking technology, Mitsubishi LVCB have various lineups depending on the electric power market and the machinery.
Product List
Molded Case Circuit Breakers
Products for the protection of an overload, short-circuit basically.
- Molded-Case Circuit Breakers (MCCB)
- Motor Protection Breakers
Earth Leakage Circuit Breakers
Products for the protection of an overload, short-circuit and earth-leakage basically.
- Earth-Leakage Circuit Breakers (ELCB)
- Motor Protection Breakers
Earth Leakage Alarm Breakers and Leakage Current Measuring Display Breakers
Products to enhance the performance by the monitoring earth-leakage of the circuit.
- Earth Leakage Alarm Breakers
- Leakage Current Measuring Display Breakers
- Leakage Current Measuring Display Breakers with Earth Leakage Protection
Circuit Breakers with 1Φ 3w Neutral Pole Protection
Products for the protection of overvoltage due to the loss of neutral conductor.
- Molded Case Circuit Breakers with 1Φ 3w Neutral Pole Protection
- Earth Leakage Circuit Breakers with 1Φ 3w Neutral Pole Protection
- Earth Leakage Alarm Breakers with 1Φ 3w Neutral Pole Protection
Measuring Display Unit Breakers
Products for the detection of information of a circuit - it may be support saving energy of the system.
- Molded Case Circuit Breakers with Measuring Display Unit
- Earth Leakage Circuit Breakers with Measuring Display Unit
- Earth Leakage Alarm Breakers with Measuring Display Unit
Circuit Breakers for Use in Particular Applications
Products to be more suitable for the particular application or in special environmental conditions.
- Busbar Plug-in Breakers
- DSN Switches
- Circuit Breakers for Use in Particular Environmental Conditions
Circuit Breakers for Equipment
Products also suitable to install inside the equipment by a small size.
- Circuit Protectors
Air Circuit Breakers
Products as the feeder protective device to make a electrical equipment multifunctional.
- Air Circuit Breakers (ACB)
Earth Leakage Relays
Products suitable to add the earth-leakage prtection to exsisting systems.
- Earth Leakage Relays - NV-ZP
Accessories and Related Components
Products to extend the performance of a breaker by installing it in/on the breaker.
- Internal Accessories
- External Accessories
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