New, used, & obsolete electrical solutions
    My Cart

    100 Amp Fuses

    Looking for 100 Amp Fuses? Get a quote fast.

    Get a Quote

    Protecting your circuits, 100 amps at a time.

    A fuse rating is defined as the current needed to blow the fuse, so 100 amp fuses can then withstand 100 amp currents before they blow. 100 amp fuses are mostly classified as RK5 fuses, making them some of the most popular used today. 100 amp Class RK5 fuses are best suited for AC power distribution, especially electrical motor loads and transformer loads, as well as lighting and heating circuits. 100 amp fuses are also available in as Class H and Class K, and can be either current-limiting or non-current limiting.

    Time delaying and space saving.

    In most cases, 100 amp fuses are dual element, time delay fuses. The short circuit mechanism in a time delay fuse depends on the time is takes for the heat from the overload to melt the element. There are many advantages of 100 amp fuses that are dual element and time delay. For one, 100 amp time delay fuses and 100 amp fuse blocks take up less space since they are smaller in size, and consequently tend to be less expensive. They also offer a more effective short circuit mechanism, and in some cases they have been shown to reduce the occurrence of arc flashes.

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

    Your one stop fuse shop.

    When you buy fuses at Bay Power, you get more than just hardware - You get the quality and peace of mind that comes with shopping at Bay Power. With our extensive selection of Bussmann fuses and Bussmann fuse holders, we can guarantee that you’ll find the industrial fuse you’re looking for no matter your application. Choose from our lineup of 100 amp fuses, both new and reconditioned, and don’t hesitate to contact us with any questions you might have.

    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 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 100 Amp 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

    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 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.

    Learn more

    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 Fuses.

    New

    Thanks to our extensive inventory of 100 Amp 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.

    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 Fuses shouldn’t be.

    New Surplus

    Our selection of new surplus 100 Amp 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.