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Littelfuse

Littelfuse manufactures a range of products that safeguard electrical circuits for industrial equipment as well as residential and commercial applications. Livewire’s portfolio of Littelfuse fuses and fuse holders are engineered to provide unmatched safety and reliability. Shop with confidence at LiveWire Electrical Supply, where you’ll find fast, flexible shipping and industry experts who will find the right solution for you. If we do not have the specific Littelfuse fuse you want, we will find you a Mersen equivalent.

Since 2005, LiveWire Electrical Supply has been providing quality parts and fast shipping for in-stock fuses and fuse holders—including hard-to-find items. Need help finding products? For 24/7 sales assistance, call 1-650-692-0700.

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Showing 1–48 of 76 results

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Showing 1–48 of 76 results

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Frequently Asked Questions

LiveWire Electrical Supply is your trusted source for hard-to-find electrical supplies, offering a wide selection of circuit breakers, fuses, safety switches, and industrial control products—all ready to ship the same day. With real-time stock and price checks, you can easily find what you need at competitive prices, whether for residential, commercial, or industrial projects. Our experts are available to assist with part identification and technical support, while our expedited shipping options and free UPS Ground shipping on qualifying orders ensure fast delivery. For 24/7 assistance and personalized support, call 1-650-692-0700.

Why choose Littelfuse products?

Littelfuse products stand out for their commitment to quality, innovation, and reliability, backed by decades of industry expertise. With a comprehensive range of circuit protection solutions tailored to diverse applications, Littelfuse consistently delivers cutting-edge technology and exceptional performance, making them the preferred choice for electrical professionals and enthusiasts alike.

What warranty coverage is provided for Littelfuse products?

LiveWire provides a one-year warranty for Littelfuse products.

What types of Littelfuse products does LiveWire carry?

LiveWire carries a growing range of Littelfuse fuses and fuse reducers.  If you can’t find the Littelfuse product you need, we will find a solution for you in Bussmann or Mersen.

Shipping and Returns

Easy Returns
You may return items within 30 days of delivery for a refund. Please view our return policy here.

FREE Shipping on orders over $100

We offer one to five-day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s). Please view our shipping policy here.

Same-Day Shipping

We strive to ship out your items within one business day. The shipping process may take up to 5 business days on some occasions. Feel free to contact us if your order is time sensitive. Call 1-650-692-0700 or email sales@livewiresupply.com for help.

Limited Warranty

Warranty Gurantee
LiveWire certifies that every product shipped out of stock, by manufacturers and by fulfillment partners will be free of functional defects for one (1) year. If any part is found with functional defects during the warranty period, LiveWire will send out a replacement item for free. Warranty items must be returned to LiveWire for inspection and must be postmarked within the warranty period.

Contact our support team by emailing support@livewiresupply.com or calling 1-650-692-0700 during normal business hours for help with your warranty claim.

Disclaimer: Livewire Electrical Supply is not affiliated with, authorized by, or acting as a representative for the brands showcased on our platform. Please be aware that products sold by Livewire Electrical Supply do not include the original manufacturer’s warranty. All trademarks, brand names, and logos featured on this website belong to their respective owners. It’s important to note that this website is not endorsed, sanctioned, or approved by any of the manufacturers or trademark holders mentioned.

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1-650-692-0700

sales@livewiresupply.com

LiveWire Electrical Supply PO Box 4221 Burlingame, CA 94011

Normal Business Hours: 7:00am — 5:00pm (Pacific Time)

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