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MV Vacuum Circuit Breakers

Mitsubishi Electric provides a full range of vacuum circuit breakers with the highest quality, reliability and value.

Our breakers produce no greenhouse gases, have a small footprint, are suitable for thousands of operations, are low maintenance, and feature long-life vacuum bottles. All Mitsubishi Electric Vacuum Circuit Breakers are backed by our commitment to responsive service.

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Benefits

  • Lower total cost of ownership
  • Low failure rates
  • Fully welded cabinets
  • Superior paint process
  • Robust spring mechanism
  • M2 life tested for 10,000 operations

Other Products

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MV Gas Insulated Circuit Breakers

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Volt Var Control Systems

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Battery Energy Storage Systems (BESS)

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Introducing the NEW 72kV Vacuum Circuit Breaker

Featuring proven Mitsubishi Electric vacuum interrupters and a maintenance free mechanism.

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Vacuum CB Product Line

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5kV VCB

Rated Maximum Voltage 5.5kV
Rated Short Circuit Current 25kA
Full Load Current 800A or 1200A
Interrupting Time 3 cycles
Temperature Range -50°C to 50°C
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15kV VCB

Rated Maximum Voltage 15.5kV
Rated Short Circuit Current 25kA
Full Load Current 1200A or 2000A
Interrupting Time 3 cycles
Temperature Range -50°C to 50°C
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17.5kV VCB

Rated Maximum Voltage 17.5kV
Rated Short Circuit Current 25kA
Full Load Current 1200A or 2000A
Interrupting Time 3 cycles
Temperature Range -50°C to 50°C
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27kV VCB

Rated Maximum Voltage 27kV
Rated Short Circuit Current 25kA
Full Load Current 1200A/2000A/3000A
Interrupting Time 3 cycles
Temperature Range -50°C to 50°C
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38kV VCB

Rated Maximum Voltage 38kV
Rated Short Circuit Current 31.5kA
Full Load Current 1200A or 2000A
Interrupting Time 3 cycles
Temperature Range -50°C to 50°C
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72kV VCB

Rated Maximum Voltage 72kV
Rated Short Circuit Current 31.5kA
Full Load Current 2000A
Interrupting Time 3 cycles
Temperature Range -50°C to 50°C
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Reliable, Secure and Sustainable Energy Systems

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Industries

Energy systems to power a safe, sustainable, and secure future

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Services

Providing inspection, maintenance, upgrades and service for energy power systems

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Solutions

Turnkey engineering, design, logistical and project management solutions

We're here to help!

Our expert sales staff have the knowledge, experience and vision to help you with your MV Power Distribution requirements.

Contact Us