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Transformers

Reliable Electrical Transformers for Power Conversion

Find the right electrical transformer to step voltage up or down safely and efficiently. We carry new and reconditioned transformers from leading brands like Square D, GE, Cutler-Hammer, and more—ideal for industrial, commercial, and facility upgrades.

Our inventory includes dry-type and general-purpose transformers in a variety of kVA ratings, voltage configurations, and mounting options. Each unit is tested for performance, reliability, and safety compliance before it reaches your door.

Need guidance choosing the right transformer? Our knowledgeable team is here to help with fast, expert support.

Westinghouse BA23JP Used

$75.00

Unit price
per

$75.00

Unit price
per

Westinghouse A4LCL400 Used

$750.00

Unit price
per

$750.00

Unit price
per

Westinghouse A201K5CAC Used

$600.00

Unit price
per

$600.00

Unit price
per

Westinghouse A201K4CA Used

$350.00

Unit price
per

$350.00

Unit price
per

Westinghouse A201K3CA Used

$200.00

Unit price
per

$200.00

Unit price
per

WERMA 975.840.91 New

$15.00

Unit price
per

$15.00

Unit price
per

VC Tools 500 New

$120.00

Unit price
per

$120.00

Unit price
per

VC Tools 500 New

$90.00

Unit price
per

$90.00

Unit price
per

Westinghouse 626B187G13 New

$185.00

Unit price
per

$185.00

Unit price
per

Westinghouse 45KVA Used

$1,200.00

Unit price
per

$1,200.00

Unit price
per

Thomas & Betts 350 Al9CU New

$20.00

Unit price
per

$20.00

Unit price
per

Westinghouse 2LCL150 Used

$850.00

Unit price
per

$850.00

Unit price
per

Struthers-Dunn 219ABAP-120VAC Used

$215.00

Unit price
per

$215.00

Unit price
per

Westinghouse 1F0893 Used

$50.00

Unit price
per

$50.00

Unit price
per

Westinghouse 1292C55G02 Used

$500.00

Unit price
per

$500.00

Unit price
per

Steco 11100.0-00 Used

$25.00

Unit price
per

$25.00

Unit price
per

Square D QDL22225 Used

$260.00

Unit price
per

$260.00

Unit price
per

Square D SN100FA New

$35.00

Unit price
per

$35.00

Unit price
per

Square D SN0610 New

$150.00

Unit price
per

$150.00

Unit price
per

Square D SN03 New

$60.00

Unit price
per

$60.00

Unit price
per

Square D SL800 Used

$875.00

Unit price
per

$875.00

Unit price
per

Square D SL1200P5 New

$850.00

Unit price
per

$850.00

Unit price
per

Square D SED364000LIG Used

$15,500.00

Unit price
per

$15,500.00

Unit price
per

Square D S48384 New

$1,100.00

Unit price
per

$1,100.00

Unit price
per

Square D S48182 Used

$1,400.00

Unit price
per

$1,400.00

Unit price
per

Square D S33984 New

$950.00

Unit price
per

$950.00

Unit price
per

Square D S163B Used

$1,500.00

Unit price
per

$1,500.00

Unit price
per

Square D RGF36200U44A Used

$6,500.00

Unit price
per

$6,500.00

Unit price
per

Square D QOU380 Used

$100.00

Unit price
per

$100.00

Unit price
per

Square D QOU380 New

$180.00

Unit price
per

$180.00

Unit price
per

Square D QOB360 New

$84.00

Unit price
per

$84.00

Unit price
per

Square D QOB350VH New

$175.00

Unit price
per

$175.00

Unit price
per

Square D QOB350GFI Used

$570.00

Unit price
per

$570.00

Unit price
per

Square D QOB340GFI Used

$586.00

Unit price
per

$586.00

Unit price
per

Square D QOB340GFI New

$685.00

Unit price
per

$685.00

Unit price
per

Square D QOB3301021 New

$390.00

Unit price
per

$390.00

Unit price
per

Square D QOB330 Used

$47.00

Unit price
per

$47.00

Unit price
per

Square D QOB320VH1021 New

$692.00

Unit price
per

$692.00

Unit price
per

Square D QOB3150VH New

$685.00

Unit price
per

$685.00

Unit price
per

Square D QOB315 Used

$46.00

Unit price
per

$46.00

Unit price
per

Square D QOB3125VH New

$550.00

Unit price
per

$550.00

Unit price
per

Square D QOB3100 Used

$69.00

Unit price
per

$69.00

Unit price
per

Square D QOB250 New

$27.00

Unit price
per

$27.00

Unit price
per

Square D QOB230GFI New

$200.00

Unit price
per

$200.00

Unit price
per

Square D QOB230 Used

$14.00

Unit price
per

$14.00

Unit price
per

Square D QOB220GFI New

$185.00

Unit price
per

$185.00

Unit price
per

Square D QOB220 Used

$16.00

Unit price
per

$16.00

Unit price
per

Square D QOB215GFI New

$310.00

Unit price
per

$310.00

Unit price
per