Medium Voltage Circuit Breakers

New & Reconditioned Medium Voltage Power Circuit Breakers

With industries now increasing the need for more production, performance, and power, while decreasing space usage and safety hazards, the need for medium voltage power circuit breaker products is on the rise. Changing technology such as vacuum bottles and smaller breakers/contactors with greater withstand ratings has allowed industries to take advantage of smaller designs with increased production.

Notable Brands Offered

CPS has helped customers with the introduction of this new technology while also supporting their older existing equipment. CPS offers the following reconditioned medium voltage circuit breakers and contactors:


  • V-MAX 




  • SION
  • 3AH4 / 3AH47 / 3AH5 / 3AH3

Cutler Hammer

  • VCP-W

Medium Voltage Circuit Breaker Parts and Repair:

Along with the complete medium voltage circuit breakers, CPS also offers an extensive catalog of parts and professional services. Our shop is qualified to test, repair, and certify medium voltage breakers and contactors as a NETA alliance partner. Our typical turnaround for testing and certification is 1-2 business days. We are capable of providing hard to find parts and devices for brands of Medium Voltage Circuit Breakers and Contactors.

Medium Voltage Circuit Breaker Parts:

  • Shunt Trips
  • Close Coils
  • Operating Mechanisms
  • Contacts and Vacuum Bottles
  • Primary and Secondary Disconnects
  • Under Voltage Release units
  • Counters
  • Much more…

Medium Voltage Circuit Breaker Field Service:

CPS also offers on-site medium voltage Relay, CT, Contactor and Breaker testing. With a wide variety of certifications and credentials, our experienced technicians are capable of traveling globally to on-shore and offshore worksites to perform service. We have our own portable equipment and personnel ready to go for any last-minute emergencies or shutdowns.

Call us today for more information on how Coastal Power Systems can help with all of your Medium Voltage Breaker and Contactor needs.