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    100 Amp Automatic Transfer Switches

    Looking for 100 Amp Automatic Transfer Switches? Get a quote fast.

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    Get standby power when and where you need it.

    When you need a consistent flow of power through your 100 amp circuits and associated machinery, you need a 100 amp automatic transfer switch. Mostly used for standby or secondary power sources, there are a variety of 100A automatic transfer switches for generators of all types. 100 amp transfer switches are invaluable pieces of hardware, especially during a blackout, as they perform multiple actions in a matter of seconds. These automatic transfer switches isolate circuits while interrupting and transferring power, keeping your lights, machinery, and equipment up and running.

    Keep your equipment powered, no matter what.

    Not only do 100 amp automatic transfer switches transfer power during a power outage, but they also isolate and protect your circuit in the process. This allows for routine equipment maintenance as well as automatic transfer switch maintenance without sacrificing productivity.

    100 amp automatic transfer switches can be mounted either indoors or outdoors. They are available in 2 pole, 3 pole and 4 pole models, and are commonly used to to provide backup power to HVAC systems, refrigeration systems and more.

    Same-day shipping available
    24-hour emergency support
    Global supplier network
    1-year Warranty

    Say no to blackouts. Say yes to Bay Power.

    Whether at home or at work, you shouldn’t have to worry about blackouts, and with a 100 amp generator automatic transfer switch from Bay Power, you won’t have to. We carry Generac automatic transfer switches, APC automatic transfer switches, Asco automatic transfer switches, and other top transfer switch manufacturers like Eaton, GE, Cutler Hammer, Siemens, and more.

    Come and take your pick from our selection of 100 amp transfer switches, both reconditioned and brand new. We’re confident we’ll have exactly what you’re looking for.

    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 100 Amp Automatic Transfer Switches 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 100 Amp Automatic Transfer Switches 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

    Warranty

    Warranty

    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 100 Amp Automatic Transfer Switches 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 100 Amp Automatic Transfer Switches.

    New

    Thanks to our extensive inventory of 100 Amp Automatic Transfer Switches 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.

    Reconditioned

    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 100 Amp Automatic Transfer Switches shouldn’t be.

    New Surplus

    Our selection of new surplus 100 Amp Automatic Transfer Switches 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.