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    Air Circuit Breakers

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    Air Circuit Breakers

    Air Circuit Breakers In Stock

    Bay Power is known for our extensive inventory of molded case circuit breakers, but we also stock hard to find air circuit breakers from manufacturers like GE, ITE, Westinghouse, and other top brands. We have obsolete used ans surplus new breakers coming in regularly.

    The most common types of air circuit breakers are Plain Break type ACB, Magnetic Blowout Type ACB, Air Chute ACB, and Air Blast Circuit Breaker. Contact us to find out more and to get help figuring out which type you need. 


    Air circuit breakers we regularly stock:

    • Both manually and electrically operated breakers in stock
    • GE - AKR-6S-30H, AKRU-66D-30, AKRU-7D-30S, AKRU6D-30, AKR-10D-50, AKR-6D-50H, AKR-7D-100, AKR-6D-75
    • ITE - K-DON600, K-600S, K1600, K1600S, K-DON1600, K-3000, K-3000S, K-DON-4000S
    • WESTINGHOUSE - DSL206, DS206, DS416, DS420, DS632, DBL, DB50, DB75

    What are air circuit breakers?

    Air circuit breakers are most commonly used in commercial and industrial applications, and provide overcurrent protection for 800-1000A circuits. They are typically used for low-voltage energy distribution (under 450V), but can be used for medium voltage distribution as well (1000V and up). Air circuit breakers are used in both AC and DC circuits, and can also be installed with either fixed or draw-out enclosures, though they are almost always intended for indoor use.

    Do I need an air circuit breaker?

    If you need to regularly make small adjustments to your breaker, an air circuit breaker might be right for you. Air circuit breakers are completely open and operate out in the open at atmospheric pressure, making them easier to adjust and modify, and also much easier to recondition. In fact, thanks to our specialized circuit breaker testing facilities, Bay Power carries an impressive selection of fully-tested, reconditioned air circuit breakers.

    The air circuit breaker has also for the most part replaced the oil circuit breaker as it reduces the cost, maintenance, and risk associated with oil. Air circuit breakers also use a superior, more effective arc-extinguishing mechanism to break the circuit.

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    1-year Warranty

    Your source for all your air circuit breaker needs.

    Whether you’re looking for low voltage or medium voltage air circuit breakers, AC or DC, you can count on Bay Power to deliver. We carry a vast variety of new and reconditioned air circuit breakers from industry-leading circuit breaker brands including Cutler Hammer, Square D, Eaton, GE, Schneider, ABB, and many more.

    Request a Quote

    Please fill in the following information or contact us at (800) 699-2980 to request a free quote. Our friendly sales staff would be glad to assist you!

    Why Bay Power

    Sell to Us

    Sell to Us

    Fill your wallet, not the landfill.

    Have any old or unused Air Circuit Breakers lying around? Don’t get rid of them just yet. While we stock a wide range of quality electrical products and solutions, both new and reconditioned, we also buy back your unwanted equipment. So, before deciding what to do with your old Air Circuit Breakers and components, have one of our expert technicians take a look to see if we can save a few parts, save the environment, and save you some cash.

    Sell to Us



    Great service shouldn’t end after the purchase. We pride ourselves on the relationships we build with our customer-first mentality and the quality of our Air Circuit Breakers and components. That’s why we offer a 1-year replacement warranty on all of our electrical products and solutions from the top manufacturers. Because when you buy with Bay Power, you buy with confidence.

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    Buying Options

    Product Condition FAQ

    We are proud to stock a variety of competitively priced, new and reconditioned components from the leading manufacturers of Air Circuit Breakers.


    Thanks to our extensive inventory of Air Circuit Breakers and components, our resourceful and expertly trained staff will always be able to get the products that you need. Through our extensive network of suppliers, we are able to carry and acquire a huge variety of electrical products and solutions, so chances are if you need it, we can get it.


    Bay Power’s priority is providing you with reliable, high quality electrical hardware. That’s why our mission is to make sure our reconditioned electrical products and solutions function as perfectly as the day they were built. Because while the quality is high, the cost of Air Circuit Breakers shouldn’t be.

    New Surplus

    Our selection of new surplus Air Circuit Breakers may not arrive brand new in a box, but they function just as well, and have never had electricity run through them. All of the quality, none of the packaging, always with our 1-year replacement warranty.