Custom Solutions

Senasys supports & finds solutions for niche manufacturing products in the electro-mechanical industry.

Made in the U.S.A.

Senasys brands are design & manufactured in Eau Claire, Wisconsin, U.S.A.

Direct Customer Support

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Our Brands

We make a wide range of temperature switches including, bimetal, duct sensing and fluid filled capillary style thermostat switches. We also produce a number of lines of industrial panel mount control switches as well as a group of micro switches.

Bi-Metal Snap Disc Thermostats

Industrial Controls

Talk to a product specialist today!

Common applications

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FAQs

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company news

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WHO WE ARE

We excel at helping OEMs solve problems.

Founded in 1999 with three employees in a few hundred square feet, we have now grown to over fifty employees and 30,000 sq ft. We recently added a line of pressure, vacuum and air switches that are currently hosted at PresAir.com.

We excel at helping OEMs using small to large volume of devices solve switch problems related to temperature, pressure/vacuum, air flow, and more. We look forward to helping you find the right switch for your application.

Contact us today!

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    Our office hours are

    Monday – Friday

    8 a.m. to 4 p.m. CST

    Senasys

    1435 International Drive

    Eau Claire, WI 54701 U.S.A.

    +1 (715) 831-6353

    info@senasys.com