Mid-Range Commercial And Industrial
300 kVA Transformer Buyers
We buy used and surplus 300 kVA transformers anywhere in the United States. At this rating we typically see three-phase pad-mounts on retail and light industrial pads, cast-coil units in plants, and larger ventilated dry-types in mechanical rooms.
Strong individual value. A clean unit in a standard voltage combination sells quickly.

You are paid before the transformer leaves your property. No consignment, no waiting on a resale.
We do not ask you to test, repair or clean anything. We evaluate the unit ourselves.
We cover the freight and the rigging. Lowboys, cribbing, permits and escorts are our cost.
Disconnection, dismantling and removal are handled by our crews at our expense.
300 kVA units we buy
| Rating | 300 kVA |
|---|---|
| Service class | Mid-Range Commercial And Industrial |
| Phase | Predominantly three-phase |
| Typical units | Three-phase pad-mounts on retail and light industrial pads, cast-coil units in plants, and larger ventilated dry-types in mechanical rooms |
| Condition accepted | Working, untested, leaking, storm-damaged or scrap-grade |
| Testing required | None |
| Freight and rigging | Covered by us |
| Payment | Upfront, before the unit leaves your site |
Classes that come in at this rating
Pad-Mount Transformers
Three-phase padmounts pulled off concrete pads at retail, industrial and campus sites.
Dry-Type Transformers
Ventilated and sealed dry-type units from mechanical rooms, vaults and indoor substations.
Cast-Coil Transformers
Epoxy cast-resin units from harsh, humid and industrial environments.
Quote a 300 kVA Unit
Nameplate photo gets the fastest number.
300 kVA transformer questions
Straight answers
What is a used 300 kVA transformer worth?
It depends on voltages, winding material, fluid type and condition more than on the rating alone. Two 300 kVA units can be worth very different numbers if one is copper-wound in a standard voltage combination and the other is aluminum-wound on an odd primary. Send the nameplate and we will price yours specifically.
Do you buy single 300 kVA units or only lots?
Strong individual value. A clean unit in a standard voltage combination sells quickly.
Is a 300 kVA unit single-phase or three-phase?
Predominantly three-phase. We buy both.
Selling a 300 kVA transformer?
Call or text the nameplate for a same-day number.
Request a Quote
300 kVA transformers anywhere in the US.