Circuit breakers for sale.
Medium voltage power circuit breakers, 5 to 38 kV class, 600 to 3000 A continuous. Vacuum and SF6 for modern gear, air-magnetic and oil for legacy replacements. Tested before shipment.
Request a quoteStandard specs
- Rated kV class and BIL verified
- Continuous and interrupting rating on the nameplate
- New gaskets where applicable
- Timing and contact resistance tested
- Tested before shipment
Optional specs
- Reconditioned trip units
- Racking hardware
- Cell retrofits
- Spare parts from teardown units
Every unit ships with a test sheet: TTR, winding resistance, Megger, and an oil screen on liquid-filled gear. Reconditioned units get new gaskets, fresh oil, and paint. Rentals available for outages and construction.
How a purchase goes
- 01Send the requirement
kVA or amps, primary, secondary, phase, and the date you need it on site.
- 02Get options in writing
What is on the ground now, what we can source, price, lead time, and warranty terms per unit.
- 03Test sheet, then freight
You see the results before payment. We quote delivery to your site with the right truck.
FAQ
Timing, contact resistance, and insulation checks against the rating plate. Results come with the breaker.
That is half the business. Legacy air-magnetic and oil breakers for like-for-like swaps come from teardown stock; send the nameplate photo of the one you are replacing.
Send the switchgear lineup data plus the breaker nameplate. Racking mismatches are the classic mistake; we check before quoting.