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    Magnetic Contactors

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    The many types of magnetic contactors.

    Used across low voltage applications, magnetic contactors utilize a magnetic operating principle to control and handle motor loads, lighting systems and heating systems. These types of contactors can be relatively small in size and come in a variety of voltage ratings, up to 600V. Current ratings for magnetic contactors can range anywhere from 50A to 200A. And whether you need an industrial contactor or commercial contactor, there is a magnetic contactor for you.

    Definite purpose magnetic contactors, AC magnetic contactors, DC magnetic contactors, single phase magnetic contactor and 3 phase magnetic contactors are all available options. Magnetic contactors can be specially designed to withstand the stresses that come with heavy motor applications while providing protection from dangerous electrical arcs.

    The working principle of magnetic contactors.

    Relying on electromagnetic forces, all magnetic contactors utilize the same basic operating mechanism and 4 core components: power contacts, contactor coils, a core (typically iron) and auxiliary contacts. The power contacts carry the current while the contactor coils put pressure on and ultimately make contact with the power contacts. Electricity runs through the core of the contactor creating an electromagnetic force that keeps the contacts and contactor coils together.

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

    Shopping for a magnetic contactor just got easier.

    We carry an extensive selection of brand name products from the industry’s leaders in magnetic contactors including ABB magnetic contactors, Furnas magnetic contactors, Schneider Electric magnetic contactors, Fuji magnetic contactors, and many more. So no matter what magnetic contactor or magnetic contactor parts you need, you can always count on Bay Power for quality parts, quality service, and our one-year replacement warranty.

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    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

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    Fill your wallet, not the landfill.

    Have any old or unused Magnetic Contactors 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 Magnetic Contactors 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 Magnetic Contactors 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 Magnetic Contactors.


    Thanks to our extensive inventory of Magnetic Contactors 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 Magnetic Contactors shouldn’t be.

    New Surplus

    Our selection of new surplus Magnetic Contactors 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.