ESU buys and sells new & used Transformers.

 3 phase 15 kVA 240x480V primary 120/240V secondary, Square D, GE and more!

Electrical Supplies Unlimited buys and sells new Circuit Breakers, Transformers, Fuses, Switches, Plugs and more for San Diego surrounding areas  We will buy your used Transformers.

Low voltage transformer, 3 phase, 15 kVA, 240x480V primary, 120/240V secondary, non ventilated dry type, Type 3R

Electrical Supplies Unlimited has been a trusted supplier of used and surplus electrical equipment for over 40 years. Based on a foundation of reliability and quality, we specialize in buying and supplying high-demand products like electrical power transformers, including the highly sought-after Square D 3-phase 15 kVA 240x480V primary transformer. Our inventory is carefully selected to meet the diverse needs of electricians, contractors, and industrial facilities looking for top-tier equipment at competitive prices. Electrical Supplies Unlimited is committed to delivering premium solutions that keep your projects running efficiently without stretching your budget.

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.

Featured Transformer Specifications

Low voltage transformer, 3 phase, 15 kVA, 240x480V primary, 120/240V secondary, non ventilated dry type, Type 3R

Mfr. Model #

15S3HNV