Company Overview

Fuses Unlimited is the nation's largest specialty distributor of circuit protection products serving the industrial, electronic, telecommunication, and transportation markets for over 60 years. We have stocking warehouse locations in Chatsworth, California (Corporate Office), Garland, Texas and Strongsville, Ohio. Our product offering includes overcurrent protection devices (fuses, fuse holders, circuit breakers and PTC's) voltage control and overvoltage protection devices (MOV's , powerthyristors, TVS diodes, diode arrays, ESD suppressors and GDT's). Our principal authorized product lines include Littelfuse (Master Distributor), Bussmann, Mersen/Ferraz Shawmut, SIBA, Sensata/Airpax, Carling Technologies, Eaton/Heinemann , E-T-A Circuit Breakers and CBI. As a product specialist, we offer the following advantages:

  • Extensive Inventory – We have the broadest and deepest inventory of circuit protection devices in the U.S. Our fuse inventory is replicated in each of our 3 warehouses to insure a 1 or 2 day delivery via UPS Ground anywhere in the lower 48 states. Check our inventory in the part search box above to see for yourself.
  • Multiple Lines – We are an authorized distributor for all of the major circuit protection manufacturers. This insures a continuity of supply and access to the latest technological innovations.
  • Technical Support – Our field sales force averages over 20 years of experience in circuit protection and covers the entire lower 48 states. Most of our sales people are electrical engineers with previous factory sales experience. We provide expert design, application and technical support.
  • Value Added Services – We offer kitting, reels cut to quantity needed, bar coding and special packaging services.
  • Same Day Shipment – Orders received before 3:00 pm will be shipped the same day.

Fuses Unlimited is an ISO 9001:2015 Registered company. American Express, Visa, Master Card and Discover Cards are accepted. Orders can be placed by phone, email, EDI, fax or online.
Please see the Fuses Unlimited Quality Policy.
Fuses Unlimited is a member of the Electronic Components Industry Association 
Let Fuses Unlimited be your connection for circuit protection!  

Chatsworth, CA Garland, TX Strongsville, OH