free information on replacement vacuum interrupters for circuit breakers and contactors  
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Replacement Vacuum Interrupters & Vacuum Interrupter Testers
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Vacuum Interrupters, Inc. can provide vacuum interrupter pole assembly and replacement vacuum interrupter parts or components for virtually any manufacturers' medium voltage circuit breaker or contactor.

We also provide vacuum interrupter testers, a combination CT and VT instrument transformer tester, and circuit breaker timers. Additionally, we have a high voltage test laboratory which can be used to evaluate and certify your low- and medium-voltage electrical equipment.

Our R&D has recently resulted in producing a process for reconditioning and extending the life of selected vacuum interrupters. You can veiw or download the paper presented at NETA's 2019 PowerTEST Conference entitled The Reconditioning of Vacuum Interrupters is Nearer Than You May Think.

VITS60M: 3-In-1 tester: vacuum interrupter integrity, megohmmeter & hipot
3-In-1 Tester

• Vacuum Interrupter Integrity
• 2.5/5/10 Megohmmeter
• 60kVdc Hipot
circuit breaker timer
Circuit Breaker Timer

• captures breaker trip, close
and bounce times
CTVT-45 combination CT and VT instrument transformer in use
Combination CT & VT Test Set

• Field portable multi-function instrument transformer tester
high voltage testing laboratory
High Voltage Testing Lab

• Available for testing your equipment
vacuum interrupter test set
Vacuum Interrupter Tester

• Determines useful life expectancy
We Participated At:

We were at 2019 PowerTEST

Where we presented a paper on reconditioning and extending the life of certain vacuum interrupters

We also exhibited our:
replacement vacuum interrupters
vacuum interrupter test equipment
combination CT & VT instrument transformer test set
circuit breaker timer unit

we stock replacement vacuum interrupters for virtually all types of vacuum circuit breakers
We stock replacement vacuum interrupters for
virtually all types of vacuum circuit breakers

Original vacuum interrupter pole assembly used in Power/Vac circuit breakers
We also provide replacement
vacuum interrupter pole assemblies

Replacement vacuum interrupter pole assembly using embedded vacuum interrupter
Additionally we can provide replacement
vacuum interrupter pole assemblies
using an embedded vacuum interrupter

< < <   Vacuum Interrupters, Inc. is a Group CBS Company   > > >

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Vacuum bottle interrupters, vacuum interrupter pole assemblies and vacuum interrupter parts are available from Vacuum Interrupters Inc.