Avoid Downtime by Replacing Aging Vacuum Interrupters

Vacuum Interrupters stocks replacement vacuum interrupters for virtually any manufacturers’ medium-voltage vacuum circuit breaker.

Replace Vacuum Interrupters Before They Fail

Many of the vacuum interrupters currently in service were installed in the 1980s. With an expected useful life span of about 20 years, these parts have far exceeded that initial estimate. To avoid failures, it’s crucial to maintain and replace aging interrupters.

Vacuum Interrupters can provide a vacuum interrupter, encapsulated vacuum interrupter pole assembly, replacement vacuum interrupter parts or components, and related test equipment for virtually any manufacturer’s medium-voltage circuit breaker or contactor. Looking for repairs and refills? Check out our Services pages for information on vacuum interrupter remanufacturing, SF6 equipment repair, refill, or replacement, and high voltage laboratory testing.

Vacuum Interrupters has the world’s widest selection of:

Vacuum interrupter replacements rated up to 38 kV, 3000 A
Replacements for all major OEM interrupters, including GE, Eaton, Cutler-Hammer, Westinghouse, ABB, Siemens, and many more
Replacement pole assemblies, parts, and components
Custom design/manufacturing services for obsolete interrupters and breakers
Field and in-shop vacuum interrupter installation services
Replacement SF6 pole assemblies and refurbishing services

Search Our Vacuum Interrupter Stock

Looking for the right vacuum interrupter replacement? Start by choosing your manufacturer to see a list of available bottle replacements, and/or review our “Search by Picture” function if faceplate information isn’t readily available.

If you don’t find the vacuum bottle interrupter you need, please contact us as we’re constantly adding additional types. Also, our engineers can provide replacement or custom vacuum interrupters for obsolete circuit breakers and contactors.

Product Finder

Vacuum Interrupters can provide a vacuum interrupter, encapsulated vacuum interrupter pole assembly, replacement vacuum interrupter parts or components, and related test equipment for virtually any manufacturer’s medium-voltage circuit breaker or contactor. Looking for repairs and refills? Check out our Services pages for information on vacuum interrupter remanufacturing, SF6 equipment repair, refill, or replacement, and high voltage laboratory testing.

The Vacuum Circuit Breakers and Vacuum Contactors That We Stock Replacement Vacuum Interrupters for Include, But Are Not Limited to, The Following:

Vacuum Interrupter Replacement larger bottle lineup

Vacuum Interrupter Replacement smaller bottle lineup

General Electric®— GE® vacuum circuit breakers, motor control vacuum contactors, and vacuum load tap changers including Type VB – VB1 – VH – VIB – VVC – PVD – LR – LRT – CR – LimitAmp® – Power/Vac® circuit breaker, contactor, and load tap changer.
Eaton®/Cutler-Hammer®/Westinghouse® Type VCP – VCPW – R Type – DVP – DHP-VR Ampgard® vacuum circuit breaker and Ampgard motor starters. Note: Eaton, Cutler-Hammer, and Westinghouse are all separate corporations that have produced Ampgard motor starters that utilize contactor parts known as vacuum interrupters.
Eaton® V200, V210, V250, and V201K CJZ1 vacuum motor controller/contactor.
ABB®/BBC®/Gould®/ITE® Type VHK – VHKR – VHKX vacuum circuit breaker.
Rockwell Automation Allen Bradley® vacuum contactors including the 1502-V4C1D1, 1502-V4DBDA-1, and ZKJ-7.2/450 ZKJ74-01 contactor.
GEC® vacuum circuit breakers.
Federal Pioneer® vacuum circuit breakers, including the VC-5 Type VB3AP400B5.
HOW-Yin Square D® Type VR – HVC – HVD – VAD1 – VAD2 – VAD3 – VAD4 – VAD5 vacuum circuit breaker.
Siemens®/Allis-Chalmers® Type FCV – FSV – MSV – 3AF – GMI vacuum circuit breaker.
Hyundai® vacuum circuit breakers and contactors.

All manufacturers names, trademarks and part numbers are used for reference purposes only. Vacuum Interrupters is not an authorized distributor or representative for the listed manufacturers. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.