circuit breaker

ESU buys and sells new and used Circuit Breakers, Transformers, Fuses, Switches, Plugs and more for Sorrento Valley, San Diego

Welcome to Electrical Supplies Unlimited, your premier source for all your electrical supply needs in Sorrento Valley in San Diego. As a trusted name in the industry, we specialize in buying and selling electric power transformers to cater to a wide range of applications. Our extensive inventory showcases a diverse selection of high-quality transformers, ensuring that your power distribution needs are met efficiently and reliably. Whether you're looking to purchase or sell electric power transformers, our dedicated team is here to provide you with tailored solutions that align with your requirements. With years of experience and a commitment to customer satisfaction, Electrical Supplies Unlimited is your go-to destination for top-notch electrical supplies and solutions. Contact us today to explore our offerings and experience the unmatched expertise we bring to the field.

Electrical Supplies Unlimited is your one-stop solution for electrical needs in San Diego. Specializing in the purchase and sale of electric power transformers, we provide a comprehensive range of solutions to fulfill diverse electrical requirements. Our extensive inventory ensures that you'll find the right electric power transformers for your applications, all backed by our commitment to quality and reliability. Whether you're seeking to buy or sell transformers, our experienced team is dedicated to delivering tailored solutions that meet your specifications. At Electrical Supplies Unlimited, we take pride in our industry expertise and customer-centric approach, ensuring that your electrical projects are powered by top-notch equipment and solutions. Get in touch with us today to discover how we can elevate your electrical supply experience with our vast inventory and exceptional service.

Electrical Supplies Unlimited buys and sells new Circuit Breakers, Transformers, Fuses, Switches, Plugs and more for Sorrento Valley, San Diego city and surrounding areas including Miramar,  Carmel Valley, La Jolla, Del Mar to the north, and UTC, Clairemont, Pacific Beach, Clairemont Mesa, Linda Vista and Mission Bay to the south and many more. Of course, we can arrange shipment on a wide variety of products to service those outside our area. We will also purchase your used Transformers.

ESU Inc has been in the electrical supply business for over 30 years. We have a large inventory of new, surplus and recycled electrical supplies both for the commercial and residential markets. We specialize in the obsolete and hard to find items. Our staff is very knowledgeable and our mission is to ensure that our customers expectations are exceeded. Ask around, our reputation is what makes us! Or just call to find out yourself at 858.558.2850.

We stock most major brands including General Electric, ITE Siemens, Cutler Hammer, Square D, FPE Federal Pacific, Pushmatic, Zinsco, Crouse Hinds, Challenger, Westinghouse, Sylvania, and Bryant. We are a fully stocked Electrical Distributor and Electrical Wholesaler with many different lines in stock.

Our inventory consists of a large selection of Circuit Breakers, Transformers, Disconnects, Panelboards to 600v, Fuses up to 3000 Amps, Bolt Switch Pullouts, Motor Starters and Relays, Meter sockets, Lighting ballasts, Metal Halide and Sox bulbs. We also carry Lithonia Commercial and residential lighting fixtures as well. 

Circuit Breakers Electrical Supplies Unlimited is your go-to source for Circuit Breaker electrical supplies in San Diego and surrounding areas. We have a large inventory of most brands of circuit breakers. We carry a large variety of manufacturers, including Zinsco, Federal Pacific FPE, Pushmatic, Bulldog, Cutler, Hammer, ITE Siemens, Square D etc. in our San Diego store. We carry most amperages and voltages. Some examples of what we carry:

20 Amp thru 125 amp Zinsco breakers
20 amp through 1200 amp 480 volt Siemens breakers 3 phase and single phase
15 thru 100 amp 120/240 Volt Pushmatic Breakers
15 thru 1200 amp 120/240 and 480V Federal Pacific FPE circuit breakers

We are circuit breakers and electrical hardware experts. Do not hesitate to call us at 858.558.2850 to find out which Circuit Breaker is right for your requirement.

Your one stop go to guys. Always at your service!