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Amperite offers personal assistance via E-mail, fax or phone. Please complete the E-mail form and we will respond within 24 hours during the business week.

Or, you may fax 24 hours a day, or phone between the hours of 8 AM and 4 PM EST, Monday through Friday.

Thomas SupplierThomas Supplier

Amperite Co.
Division of Olympic Controls Corp.
1250 Crispin Drive
Elgin, IL 60123

Sales / Customer Service (800) 752-2329
(201) 864-9503

Sales / Customer Service Fax: (201) 864-3955

Corporate Office: 847-742-3566


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Customized relay products


Amperite manufactures customized relay products, time delay relays, flashers and controlling devices. Focus markets are electronic distribution and original equipment manufacturers (OEM’s). Customized and special designed products are the backbone of Amperite Co.’s stability and growth.

We pride ourselves in high quality products, personal service and prompt delivery. We utter our engineering and materials expertise, proprietary technology, manufacturing skill, distribution, flexibility and marketing power to deliver products, brands and services to our customers. Our core strength is the ability to supply customized relay products to meet today’s design requirements.