Case Study: Test and Replace Vacuum Interrupters During Scheduled Maintenance
Testing your vacuum interrupters during scheduled outages can identify which devices need to be replaced to avoid costly vacuum circuit breaker failures.
Vacuum Interrupters Introduces RVI-VS7203 Replacement Vacuum Interrupter
This direct fit-and-function replacement unit meets original equipment ratings and is intended for use in Siemens 3TL8, 97H35, and 97H37 vacuum contactors.
Vacuum Interrupters Introduces RVI-WL-35774D Replacement Vacuum Interrupter
This direct fit-and-function replacement unit for the WL-35774D vacuum interrupter meets original equipment ratings and is intended for use in Eaton SL and Cutler-Hammer SJ25V830 vacuum contactors.
Replace Vacuum Interrupters With Parts Made in the USA
When vacuum interrupters fail at your facility, you need replacements you can trust delivered quickly. Our vacuum circuit breaker interrupters are manufactured in the U.S. and are ready to ship when you need them.
Vacuum Interrupters’ Vacuum Bottles Serve Customers Around the World
Learn how circuit breakers originally manufactured in 1990 got new life through remanufacturing and new vacuum interrupters.
Test Vacuum Interrupters in the Field to Predict Failure and Avoid Downtime
Many vacuum interrupters installed in the 1970s and 1980s are still in service today. Failures can result in unnecessary downtime and equipment damage, so vacuum interrupter testing is a critical part of proper maintenance.
