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    Time Delay Fuses

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    Time Delay Fuses

    The basic principle of time delay fuses.

    Time delay fuses allow for a temporary current surge without going above the fuse’s current rating. Because of this, time delay fuses are most commonly used to protect motor circuits. Time delay fuses for motors allow higher currents to flow through when the motor needs to get started and get up to functioning speed without damaging the circuits or equipment. Almost all types of electrical fuses in many fuse classes come in time delay versions. Popular current ratings include 15 amp time delay fuses, 30 amp time delay fuses, 50 amp time delay fuses, 100 amp time delay fuses, and more.

    Popular types of time delay fuses.

    Of all the time delay fuse types, dual element time delay fuses are some of the most popular. These fuses can be better and more accurately sized to the motor load, while single element fuses have to be sized up to three times the motor load in order to accommodate the motor’s starting current. It is also important to note that while all dual element fuses are time delay fuses, not all time delay fuses are dual element fuses.

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    Get fast shipping on your time delay fuses.

    Thanks to Bay Power’s expert customer service, lightning fast shipping and extensive lineup of Bussmann fuses and Bussmann fuse holders, shopping for a time delay fuse has never been easier. Plus all of our products, including our Bussmann time delay fuses, are covered by our one-year replacement warranty. Take your pick from a variety of new fuses from one of the industry’s top fuse manufacturers, and buy a fuse you know you can count on.

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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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    Sell to Us

    Fill your wallet, not the landfill.

    Have any old or unused Time Delay 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 Time Delay 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.

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    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 Time Delay 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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    Product Condition FAQ

    We are proud to stock a variety of competitively priced, new and reconditioned components from the leading manufacturers of Time Delay Fuses.


    Thanks to our extensive inventory of Time Delay 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 Time Delay Fuses shouldn’t be.

    New Surplus

    Our selection of new surplus Time Delay 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.