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    30 Amp Fuses

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    Keeping your circuits safe with a 30A fuse.

    The 30 amp fuse is at the core of many commercial and industrial operations. They can either be fast-acting or time delayed, depending on what your application calls for. These industrial fuses provide an exceptional level of circuit protection and current limitation, and are thus better able to protect your circuits from the dangers and damage associated with short circuits and overloads.

    From motor circuits to lighting circuits and beyond.

    You’ll come across 30 amp fuses in many applications including small motor loads circuits, heating systems, air conditioning systems, electrical distribution networks, lighting circuits, and more. They are versatile enough to be used in many different applications, but not all 30 amp fuses are created equal. For example, 30 amp time delay fuses are much more tolerant of overcurrents and do not trip right away. This makes them a better candidate for motor circuits and transformer circuits. On the other hand, 30 amp fast-acting fuses react to overcurrents almost immediately, making them a better choice for lighting circuits, and lighter electrical loads.

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

    Find all your 30 amp fuses right here.

    Are you looking for a 30 amp industrial fuse? Look no further than Bay Power. When you buy a 30 amp fuse you don’t want to worry about the quality, and when you shop at Bay Power, you won’t have to. When you choose from our selection of Bussmann fuses and fuse holders, you’re taking home the quality, history and reliability of an industry leading fuse manufacturer.

    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

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    Sell to Us

    Fill your wallet, not the landfill.

    Have any old or unused 30 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 30 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



    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 30 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.

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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 30 Amp Fuses.


    Thanks to our extensive inventory of 30 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.


    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 30 Amp Fuses shouldn’t be.

    New Surplus

    Our selection of new surplus 30 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.