Square D 45 Kva Transformer
Item No. 6183
🇺🇸 USAFinancing
Siemens - 3F3Y045ST - 45 KVA
Item No. 3306
🇺🇸 USAFinancing
Siemens - 3F3Y045ST - 45 KVA
Item No. 3304
🇺🇸 USAFinancing
Siemens - 3F3Y075ST - 75 KVA
Item No. 3303
🇺🇸 USAFinancing
Powertran - 3PTN609-225K
Item No. 3305
🇺🇸 USAFinancing
Siemens - 3F3Y075ST - 75 KVA
Item No. 3301
🇺🇸 USAFinancing
Siemens - 3F3Y045ST - 45 KVA
Item No. 3300
🇺🇸 USAFinancingLooking for Something Specific?
Most of our inventory sells before we can list it online. If you need a specific brand, model, or specification, contact us directly—we have access to unlisted equipment and machines coming in from plant closures.
Browse Used Used Transformers for Sale by Brand
Looking to Sell Your Used Transformers for Sale?
Meadoworks is an active cash buyer of used industrial equipment. Get a free valuation from our AMEA-certified appraisers.
About Used Used Transformers for Sale
Electrical transformers step utility voltage down to plant distribution levels — typically 480V three-phase for machinery and 120/208V for controls and lighting. Used transformers are available as dry-type (indoor electrical rooms, the most common in manufacturing), pad-mount (outdoor, oil-filled), and isolation/control transformers for sensitive equipment. Key specifications are kVA rating, primary/secondary voltages, phase configuration, and temperature rise class.
Used dry-type transformers offer excellent value — they have no moving parts, long service lives, and units from plant closures are often lightly loaded relative to rating. Verify insulation test results, check for overheating discoloration, and confirm taps and terminations match your installation.
Meadoworks stocks used transformers from Square D, GE, Eaton/Cutler-Hammer, ABB, and Siemens, commonly available with the plant infrastructure we liquidate. Contact us at 800-323-0307 for current inventory.
Types of Plant Support Equipment
Common Applications
Frequently Asked Questions
How much does a used transformer cost?
Used dry-type transformer prices typically run $1,000-$5,000 for 45-150 kVA units, $4,000-$15,000 for 300-750 kVA, and $10,000-$40,000+ for 1,000+ kVA and pad-mount units. Pricing depends on kVA, voltages, condition, and copper vs aluminum windings. Contact Meadoworks at 800-323-0307.
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