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    Medium Voltage Fuses

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    Medium Voltage Fuses

    Medium voltage. High performance.

    Medium voltage fuses carry voltage ratings anywhere between 1000V and 10,000V (or 1 kV and 1000 kV). Medium voltage fuses are also applied very differently than low voltage fuses, and are available in a much wide range of voltage ratings, whereas low voltage fuses typically either come as 250V fuses or 600V fuses. Furthermore, medium voltage fuses provide short circuit protection but are not meant to protect against overloads. As a much more sturdy and durable type of fuse, medium voltage fuses are designed to withstand the heavy demands placed on them by medium voltage applications.

    Which medium voltage fuse is right for me?

    Medium voltage fuses can be categorized as either an expulsion fuse or a current limiting fuse. In the case of a short circuit, a current limiting fuse will introduce a high level of resistance once the fuse element has melted, and then reducing the magnitude and duration of the current. On the other hand, an expulsion fuse utilizes gas and vapor expulsion mechanism to limit the duration of the current, but does not decrease its magnitude. Both current limiting medium voltage fuses and expulsion fuses are commonly used to protect feeders, transformers and motor circuits. While current limiting fuses can interrupt much higher currents, expulsion fuses are much more durable and fast acting.

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

    It’s time to discover the Bay Power experience.

    For all your medium voltage needs, do your fuse box a favor and choose Bay Power. We are proud to stock an extensive selection of Bussman fuses and Bussmann fuse holders for all your medium voltage applications. So no matter what your specifications, you can always count on Bay Power for the performance and quality that comes with stocking some of the best products from the industry’s top manufacturers. Choose a top of the line fuse from our lineup of medium voltage fuses across all standard sizes.

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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

    Sell to Us

    Sell to Us

    Fill your wallet, not the landfill.

    Have any old or unused Medium Voltage Fuses 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 Medium Voltage Fuses 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 Medium Voltage Fuses 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 Medium Voltage Fuses.


    Thanks to our extensive inventory of Medium Voltage Fuses 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 Medium Voltage Fuses shouldn’t be.

    New Surplus

    Our selection of new surplus Medium Voltage Fuses 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.