AC Electric Transformers at ESU

If you are looking to purchase high-quality AC electrical transformers from reliable manufacturers, look no further! We offer a wide range of top-notch AC electrical transformers, designed to meet diverse industrial and commercial needs. Our transformers are manufactured by industry-leading companies known for their excellence in engineering and product performance. With a strong focus on durability, efficiency, and safety, our selection ensures optimal power distribution and seamless operation in various applications. Whether you require single-phase or three-phase transformers, our product lineup has you covered. Experience peace of mind and enhanced productivity with our premium AC electrical transformers sourced from reputable manufacturers. Don't miss out on this opportunity to elevate your power distribution system to new heights! Contact us today to explore our extensive collection and find the perfect match for your requirements.

At ESU we strive to be your go-to electrical supplies destination in the San Diego area for Electrical Supplies. We take pride in our comprehensive services, offering a unique blend of buying, selling, and stocking new, surplus, and recycled electrical transformers. Whether you're an electrician looking for reliable equipment or a homeowner in need of a transformer solution, ESU has you covered. Our vast inventory ensures that you have access to top-quality AC electric transformers that meet the highest industry standards. We understand the importance of reliable electrical components, and our team is committed to providing cost-effective and sustainable solutions for all your transformer needs. Trust ESU for unparalleled expertise and a diverse range of products that cater to professionals and homeowners alike.

An AC electric transformer, or alternating current transformer, is a crucial component in electrical systems. It functions to transfer electrical energy between circuits through electromagnetic induction. AC transformers are vital for adjusting voltage levels, ensuring that electricity can be efficiently transmitted across various devices and systems. With their ability to step up or step down voltage, these transformers play a critical role in optimizing electrical distribution, making them essential for both residential and commercial applications. At ESU, we offer a range of AC electric transformers, providing San Diego residents, electricians, and businesses access to reliable and efficient solutions for their electrical needs.

 ESU, Inc. has a large inventory of new and used transformers  If you require I phase 3 Phase 208/240, 208 to 240, 208 to 480, 120 to 240 or other voltages we usually have the transformer in stock.

We usually stock Acme, Westinghouse, Cutler Hammer, ITE Siemens, FPE  Federal Pacific, Square D, General Electric and Zinsco products.

We also carry a wide variety of commercial power transformers. Low Voltage Distribution General Purpose Commercial Transformers for all of San Diego. ESU offers a wide selection of electrical products that include buck-boost transformers, low voltage lighting transformers, mini power centers, and autotransformers.

All our recycled equipment has been tested and has our guarantee.

For electricians and homeowners seeking a reliable source for electrical supplies, look no further than Electrical Supplies Unlimited (ESU). Serving San Diego County, ESU is your go-to destination for a wide range of electrical components, with a specialization in AC Electric Transformers. Whether you're in need of new, surplus, or recycled transformers, ESU has you covered. Our extensive inventory ensures that you'll find the perfect solution for your project, whether it's a residential wiring upgrade or a commercial installation. With ESU's commitment to quality and customer satisfaction, you can trust that you're getting top-notch products at competitive prices. Streamline your electrical supply needs with ESU and experience unparalleled convenience and reliability.

Electrical Supplies Unlimited (ESU) is your partner in electrical projects, offering a comprehensive range of supplies for both electricians and homeowners throughout San Diego County. Specializing in AC Electric Transformers, ESU stands out as a trusted source for new, surplus, and recycled transformers. Whether you're a professional electrician working on a commercial job or a homeowner tackling a DIY project, ESU provides the quality products you need to get the job done right. With our extensive stock and commitment to customer satisfaction, ESU is the smart choice for all your electrical supply needs. Explore our inventory today and discover why ESU is the preferred supplier for electricians and homeowners alike.