Low & Medium Voltage Switchgear

Mitsubishi Electric Magnetic Contactors and relays, Thermal Overloads.

• Built-in surge absorbers
• Reduced arc space
• Available for AC and DC operation
• DC electromagnet with AC operation (patented)
• Phase failure protection via three-element heater thermal (overload relays)
• Easy switching between auto and manual reset (overload relays)

Compact dimensions, modular expansion options and a power-saving design – are the key characteristics of Mitsubishi Electric low-voltage switchgear products. The MS-T series includes magnetic contactors, thermal overload relays and contactor relays. DIN installation rail support and standardised terminal spacing make installation and wiring particularly simple.

Electromagnetic contactors are used to control (run/stop) machine tools, air-conditioners, lighting equipment etc. Mitsubishi Electric offers a wide line-up of contactors to satisfy various control applications.

Mitsubishi Electric Moulded Case Circuit Breakers.

• High performance
• High reliability
• Full range: 30A to 1600A (MCCB); 30A to 800A (ELCB)
• Short-circuit breaking capacity up to 200kA at 500V (MCCB)

Mitsubishi Electric World Super WS-V Series contains a comprehensive range of compact moulded-case and earth leakage circuit breakers with rated currents up to 1600 A. The circuit breakers are amongst the smallest compact circuit breakers in the world with electronic overload indication.

Global standards conformance including IEC60947-2

Mitsubishi Electric Earth-Leakage Circuit Breakers.

• High performance
• High reliability
• Full range: 30 A to 800 A

Mitsubishi Electric World Super WS-V Series contains a comprehensive range of earth leakage circuit breakers with rated currents up to 800 A. The circuit breakers are amongst the smallest compact circuit breakers in the world with electronic overload indication.

Global standards conformance including IEC60947-2

Mitsubishi Electric Low Voltage Air Circuit Breakers.

• Current range 630A to 6300A covered by three frame sizes
• Tested at TCA, Sydney to local and international standards
• Increased short-time withstand current rating (up to 100kA)
• Improved mechanical endurance (up to 25 000 operations at no load)
• Enhanced rated impulse withstand voltage (up to 12kV)
• Electronic trip relay provides flexible protection functions

Low voltage air circuit breakers are the main circuit protective device to make electrical equipment multifunctional.

Mitsubishi Electric low voltage circuit breakers have advanced breaking technologies and are available to use in multiple applications. Our air circuit breakers can be used as the main circuit breaker of power distribution systems for buildings, factories, ships etc.

Our high performance and user-friendly design conveniently retrofit with previous generation ACB and in response to customer needs, the high functionality and operational ease have been added, with an increased breaking capacity up to 85kA. Integration with PLC and SCADA systems is possible.

Global standards conformance including IEC60947-1 & IEC60947-2.

A comprehensive range of accessories is available.

Mitsubishi Electric Medium Voltage – Vacuum Contactors and Circuit Breakers.

• High performance
• High reliability
• MELVAC series vacuum circuit breakers (VPR-D) with rated voltages up to 24kV
• MELVAC series vacuum contactors (VZ-E) up to rated voltages of 7.2kV
• The SH-V series of vacuum contactors include rated voltages of up to 1500V and rated currents of up to 600A.
• The SH-V BR series of vacuum contactors include rated voltages of up to 3.3kV and rated currents of up to 600A.

Mitsubishi Electric is a leader in the field of fault arc containment and control.

As a major manufacturer of vacuum interrupters (approximately 110,000 units per year), the Mitsubishi Electric range of vacuum contactors and circuit breakers provide safe and reliable protection even in the most demanding operating conditions.  This makes them ideal for use in hazardous areas such as underground mines.

Mitsubishi Electric Medium Voltage – Vacuum Contactors and Circuit Breakers.

• High performance
• High reliability
• Rated voltages: 3.6 kV, 7.2 kV, 12kV, 15 kV & 24 kV

Mitsubishi Electric is a leader in the field of fault arc containment and control.

As a major manufacturer of vacuum interrupters (approximately 110,000 units per year), the Mitsubishi Electric range of vacuum contactors and circuit breakers provide safe and reliable protection even in the most demanding operating conditions.  This makes them ideal for use in hazardous areas such as underground mines.

• High performance
• High reliability
• Rated voltages (IEC): 7.2/2.6 kV
• Rated operating current: 200A/400A
• Rated breaking current (IEC): 4kA (Contactor), 40kA (Power fuse, combination only)

High performance High reliability Rated voltages (IEC): 7.2/2.6 kV Rated operating current: 200A/400A Rated breaking current (IEC): 4kA (Contactor), 40kA (Power fuse, combination only)

Mitsubishi Electric Medium Voltage Vacuum Electromagnetic Contactor and Combination Units Type VZ-E

• High performance
• High reliability
• Rated voltages (IEC): 7.2/2.6 kV
• Rated operating current: 200A/400A
• Rated breaking current (IEC): 4kA (Contactor), 40kA (Power fuse, combination only)

The VZ-E Series represents the latest step in the evolution of the Mitsubishi Electric line-up of Vacuum Electromagnetic Contactors (VMCs) and the pursuit of products that meet the diversifying needs of the era.

From installation though maintenance, a new design and innovative technologies combine to enhance work efficiency and deliver superior reliability, safely protecting the power distribution equipment in factories, buildings and a wide range of other facilities.