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.

GE CR9194-U100A3A-30301-C1.50 150HP 460V 3-Coil Auto Transformer

General Electric Auto Transformer: Cat# CR9194-U100A3A-30301-C1.50, 150 horsepower, 460 volt, 3 coil, open type, taps: 0%, 50%, 65%, 80%, 100%. Sold Used Electrically Ok.
SKU: CR9194-U100A3A-C0301-C1.50

JE 10372M D 150HP 460/575V 3-Coil Auto Transformer

JE Auto Transformer: Cat# 10372M D, 150 horsepower, 460/575 volt, 3 coil, open type, taps: 0%, 50%, 65%, 80%, 100%. Sold Used Electrically OK.
SKU: 10372MD

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

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

Sta-Rite Industries 350HP 375A 1550KVAR 480V 3-Coil Motor Starting Reactor

Sta-Rite Industries Inc. Transformer: Div Ser# 275792176, 150 horsepower, 480 volt, 3 coil, open type, taps: 0%, 50%, 65%, 80%, 100%. Sold Used Electrically OK.
SKU: 275792176

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.