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Used Transformers

Used Transformers

Welcome! Find the used industrial transformers and power transformers that you're looking for from Surplus Industrial Supply - experienced suppliers to NORTH DAKOTA of reliable used transformers for over 39 years. We have served used electric transformer buyers and sellers in NORTH DAKOTA, but globally, with quality surplus equipment at reasonable prices. Electric transformers and power transformers are always for sale and in inventory on our site.

Used transformers in many combinations of primary voltage: 120, 230, 480, 120/240, 230/460, 240/480, 95/260, 95/520
And secondary voltage: 18, 24, 12/24, 110, 115, 118, 120, 120/240, 208/120, 208Y/120
These types of transformers are always in inventory on our site.
Name brands? Dongan, Powertrain, Square D, GE (General Electric), SOLA, GS Hevi-Duty, Micro Econtran, Jefferson, Westinghouse, Magnetek, Daykin, Federal Pacific, Siemens, and more.

Our transformers can be delivered to your door quickly and efficiently, in NORTH DAKOTA, or throughout the U.S., Canada, and Mexico. If you're not finding the used transformer that you're looking for, please contact us. Our 80,000 sq.ft. warehouse stocks one of the largest inventories of used/surplus industrial transformers in the world. We buy, sell, appraise, and trade used transformers in NORTH DAKOTA at favorable prices regularly. View our inventory below.
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  1. -5% Used Transformers for Sale - GE 37.5 KVA Single Phase Pri 2400 Volt Sec 240/120 Transformer
    Special Price $380.00 Regular Price $400.00
  2. -5% Used Transformers for Sale - GE 15 KVA 3 Phase Pri 208 Volt Sec 208/120Volt Transformer
    Special Price $356.25 Regular Price $375.00
  3. -5% Used Transformers for Sale - GE 30 KVA 3 Phase Pri 480 Volt Sec 208/120V Transformer
    Special Price $332.50 Regular Price $350.00
  4. -5% Used Transformers for Sale - GE 15 KVA 3 Phase Pri 480 Volt Sec 208/120 Volt Transformer
    Special Price $356.25 Regular Price $375.00
  5. -5% Used Transformers for Sale - GE 30 KVA 3 Phase Pri 600 Volt Sec 208/120 Volt Transformer
    Special Price $332.50 Regular Price $350.00
  6. $1,285.00
  7. -5% Used Transformers for Sale - GE 27 KVA 3 Phase Pri 460 Volt Sec 460/266 Volt Transformer
    Special Price $522.50 Regular Price $550.00
  8. -5% Used Transformers for Sale - GE 20 KVA 3 Phase Pri 460V Volt Sec 460/266 Volt Transformer
    Special Price $475.00 Regular Price $500.00
  9. -5% Used Transformers for Sale - GE 31.7 KVA 3 Phase Pri 480V Sec 305/176V Transformer
    Special Price $332.50 Regular Price $350.00
  10. -5% Used Transformers for Sale - GE 1 KVA Single Ph Pri 240/480 Volt Sec 24/48V Rain Proof Transformer
    Special Price $61.75 Regular Price $65.00
  11. -5% Used Transformers for Sale - GE 1 KVA Single Phase Pri 240/480V Sec 120/240 Transformer
    Special Price $57.00 Regular Price $60.00
  12. -5% Used Transformers for Sale - GE 750X14G102 800.5 Amp 0.6KV Current Transformer
    Special Price $66.50 Regular Price $70.00
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