CMC Multilight Selector Switches

Industrial Control Switches in a control panel

Senasys manufactures multilight selector switches that are typically used in control panels. A multilight selector switch is much more durable and robust than a standard switch. Their functionality is highly customizable, which makes them ideal for applications where off the shelf switches won’t get the job done.

Continue reading below for more information about how our control switches work.

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Contacts on a CMC switch

Contacts on a CMC switch


A CMC multilight selector switch works by opening and closing different sets of contacts. They system the switch is controlling is wired to these contacts, which are then controlled by a selector knob on the front of the switch. The number of contacts depends on the application of the switch. If the switch is doing something basic, such as turning a system on and off, then there might only be one or two sets of contacts in use. For more complicated applications, there could be 30-40 sets of contacts in use.


Control Panels

A common application for CMC multilight selector switches is in control panels, particularly in instances where reliability is critical. Our switches are completely mechanical, so there is no software to cause glitches or errors. In a manufacturing plant, our switches have been used to control cooling pumps, heaters, furnaces, and many other systems.

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The superior controls manufactured by Senasys have a history of solid performance in many industries. From 22.5 mm selectors, to the four quadrant lighted feedback CMC controls, almost any switching need can be, and has been utilized in a variety of applications. Select a group below for more information. When you have found a switch that fits your needs, simply fax or email your specs to us and let our highly trained engineers find the most efficient configuration for your applications.

Custom Soltutions

Senasys products are designed & manufactured to meet the needs of original equipment manufacturers worldwide.

Made in U.S.A.

Senasys products are designed & manufactured in Eau Claire, Wisconsin, U.S.A.