We Are 3 Phase Conversion Experts!

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3ph Rotary Converter Experts - Kay Industries

Office

207 E Market St. Nappanee, IN 46550

Field Support

(574) 780-7464 dpatrick@kayind.com

Sales+

M-F : 8AM – 5PM EST  (574) 236-6220

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No 3 Phase? No Problem!

We are Kay Industries.

Since 1972, Kay Industries has been the worldwide rotary 3 phase converter expert. Today, we also specialize in 3ph capacitors, dry-type low voltage transformers, digital 3ph and static phase converters.

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E-Phase™ Digital Phase Converter for Sale

Phasemaster­® Rotary Phase Converter for Sale

Miniphase™ Static Phase Converter for Sale

Iso & Autotransformers for Sale

PTO - Optimal Performance Digital Phase Converters
Kay Industries three phase rotary converter - power distribution SD 60 MA 0 00 1 2 3 4 5 6
Miniphase™ - Static Phase Converter
DIR Autotransformer HPS - Hawk Electric kVA Maddox transformer

E-Phase™ is an all electronic single-phase to three–phase digital phase converter with phase perfect balanced voltage at 1%-2%.

Phasemaster­® Rotary Phase Converters are the most reliable option for heavy-duty and outdoor applications where 2%-5% voltage varience in acceptible.

Miniphase™ Static Phase Converter in ideal for simple, single motor applications which are non-continuous. Contact Kay Industries to ensure this is the best option.

Iso & Autotransformers for Sale

Keep Your 3PH Equipment Running

Latest News & Blog

Since 1972, Kay Industries has been helping people in all types of industries with distributing power to their operational three phase equipment needs.

Welcome to 3 Phase U
North American Rotary Converter Assembly For 480v Converters

Gene Mantei, Phase Technologies

It is not often you meet someone who knows more about a product than the manufacturer. At Kay Industries it is that way. They know our digital products, they understand the customers application, and even though they make rotary phase converter they do not strictly offer their own products. Amazing, trustworthy, and the ultimate source for all things three phase.

James Burt, CED - Burlington

Super nice people who really know their stuff. They are a little more expensive, but you pay for what you get. Plus, their service from start to finish is unmatched.

Justin Greenfield

We have called on Kay Industries for help getting a phase converter for several pieces of construction equipment at varies job sites. They always answer the phone friendly, have great knowledge, and are very professional. On one project, I remember Donnie going above and beyond to make sure we got the installation right. Rob is great at follow-up, John, Larry (now retired) Matt, and Jay are real (3 Phase converter) experts. I have been a happy customer each time. I will definitely buy again, and recommend them anytime.

Ron Permenter

Wow!!! Fast, knowledgeable, and incredible customer service. Rob is a sales superstar, I wish he worked for me.

Contact your three phase converter experts today!

Need Sizing Help? (574) 236-6220

Our team is available to help with all your 3 phase conversion questions.

Need tech support for an existing product? Call (574) 780-7464.

574-236-6220

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