TEMCo Standard and Custom Transformer Manufacturer

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Isolation and AutoTransformers

A Reliable Economy Solution

TEMCo sells a variety of models and brands of quality electrical Autotransformer at wholesale prices. Call TEMCo directly to get model and sizing info at 510.490.2187.

TEMCo's broad range of quality Transformers includes brand names like GE Industrial, Marcus, and Acme Transformers and capacity ranges 0.05 kva through 1000 kva. Let TEMCo help you select the best transformer for your needs.

All of the transformers carried by TEMCo provide quiet reliable long lasting operation.


Transformer Types:

Single Phase Transformers  |   Three Phase Transformers  |   Isolation Transformers  |   Buck Boost Transformers  |   Autotransformers

240V Autotransformers

Euro standard transformer guide

Isolation and AutoTransformer Models and Pricing

60Hz Models:208v Delta/380v Wye, 3 Phase, Isolation and AutoTransformer

240V Delta/380V Wye, 3 Phase, Isolation and AutoTransformer

We also carry 480V Wye/380 Wye and 480v Delta/400v Wye and other models available. Call 510.490.2187. Lowest Prices for Quality Isolation & AutoTransformers, guaranteed! Call for your isolation & autotransformer quote today!

208v Delta, 380v Wye, 3 Phase, 60HZ
Model No.(3 pc. required) KVA Shipping weight, lbs
T-2-53013-4S P3 8 165 lbs
T-2-53014-4S P3 13.5 225
T-2-53515-3S P3 20 345
T-2-53516-3S P3 27 375
T-2-53517-3S P3 40.5 510
T-2-53518-3S P3 64.5 750
T-2-53019-3S P3 101.5 840
T-2-53020-3S P3 135 1050
T-2-53021-3S P3 202.5 1375
T-2A-53022-3S P3 270 1575
T-2-53023-3S P3 450 2100

Additional sizes and models are available. Pricing subject to changes due to industry changes. Call for details and to confirm pricing and model. Prices do not including tax or shipping. Made in the USA.

Your Source for 208v Delta, 380v Wye, 3 Phase, 60HZ Isolation and AutoTransformers

Isolation and AutoTransformer Models listed on this page include:

Ordering is as easy as 1, 2, 3.

1. Call to order

Monday to Friday 6am to 6pm PST

RFQ & Order Fax: (510)490-1507
TEMCo US + International: (510) 490-2187
Toll Free (800) 613-2290


2. Select payment option

We Accept Visa, Discover American Express, Master Card. We also accept Wire Transfer, Money Orders, etc.

We accept multiple payment options. Order your three phase converter today! What is a static phase converter? vs generating three phase power with a rotary phase converter.

3. Shipping

We'll ship your order to you ASAP via UPS, Fedex, and other professional trucking companies.

We will ship your 3 phase converter, power generator or motor asap!

TEMCo Phase Converter - Better Business Bureau member

When you want an Electrical Transformer that will run like clockwork, turn to TEMCo, a trusted member of the Better Business Bureau.

Tower Electric Motor Company has experience selling and maintaining electrical motors, power generators, single and three phase transformers, and manufacturing single to three phase converters, isolation transformers and autotransformers over the years since 1968. All our electrical products are made to the highest quality standards and are backed by our industry standard warrantees. When you want a quality electrical supply, turn to TEMCo.

TEMCo's Customers