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Thermal Switch

Our bimetal thermal switch is a temperature sensing device which is made with a formed 1/2″ or 3/4″ bi-metal disc that “snaps” at a preset temperature, -21-450°F. Senasys’ snap disc thermostats are available as an automatic reset, manual reset or single shot operation. The thermal switches are used in equipment to open or close a circuit when temperature rises. A wide range of temperature settings, tolerances and differentials available. A wide variety of terminals and mounting options available.

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