Browse Store Auto-Transformers
While our website showcases a large assortment of our products, it does not reflect the complete inventory of products currently available. For real-time availability and to ensure we can meet your specific needs, please contact our sales team at 1-800-328-1842. New products arrive daily and our knowledgeable staff are happy to assist you in locating the exact item(s) you need.
Neco-Hammond 29401C1.0 100HP 480V 2-Coil Auto Transformer
Neco-Hammond (Manufactured for Westinghouse) Auto Transformer: Cat# 29401C1.0, 100 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 65%, 80%, 100%. Sold Used Electrically Ok.
SKU: 29401C1.0
$750.00
Neco-Hammond 29401C1.5 150HP 480V 2-Coil Auto Transformer
Neco-Hammond (Manufactured for Westinghouse) Auto Transformer: Cat# 29401C1.5 / 553D124G48, 150 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 65%, 80%, 100%. Sold Used Electrically OK.
SKU: 29401C1.5
$1,000.00
Square D 2787-B34-G2 25HP 480V 2-Coil Auto Transformer
Square D Auto Transformer: Cat# 2787-B34-G2, 25 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 67%, 84%, 100%. Sold Used Electrically OK.
SKU: 2787-B34-G2
$500.00
Square D 2787-B4-G2 25HP 480V 2-Coil Auto Transformer
Square D Auto Transformer: Cat# 2787-B4-G2, 25 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 67%, 84%, 100%. Sold Used Electrically OK.
SKU: 2787-B4-G2
$500.00
Square D 30484-510-66 76-125HP 480V 2-Coil Auto Transformer
Square D Auto Transformer: Cat# 30484-510-66, 76-125 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 67%, 84%, 100%. Sold Used Electrically OK.
SKU: 30484-510-66
$750.00
Square D MSA150T202H2 150HP 480V 2-Coil Auto Transformer
Square D Auto Transformer: Cat# MSAT202H2, 150 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 65%, 80%, 100%. Sold Used Electrically OK.
SKU: MSA150T202H2
$1,000.00
Square D MSA75T202H2 75HP 480V 2-Coil Auto Transformer
Square D Auto Transformer: Cat# MSA75T202H2, 75 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 65%, 80%, 100%. Sold Used Electrically OK.
SKU: MSA75T202H2
$650.00
Westinghouse 1747029 50HP 440V 2-Coil Auto Transformer
Westinghouse Auto Transformer: Cat# 1747029, 50 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 67%, 84%, 100%. Sold Used Electrically OK.
SKU: 1747029
$600.00
Westinghouse 553D124G57 125HP 480V 2-Coil Auto Transformer
Westinghouse Auto Transformer: Cat# 29401C1.5 / 553D124G48, 125 horsepower, 480 volt, 2 coil, open type, taps: 0%, 50%, 65%, 80%, 100%. Sold Used Electrically Ok.
SKU: 553D124G57
$750.00
EMSCO has been specializing in used and refurbished auto-transformer options for over 72 years. Need help identifying the auto-transformers you need to replace, use our website to find it.
