Senasys offers two different standard varieties of Hermetically Sealed Temperature Switches. All are designed for extended use in extreme environments, built using our patented metal sleeve rivet construction and sealed to protect against salt spray, water, moisture and heat. These hermetically sealed thermostat switches are UL approved.
Hermetically Sealed Temperature Switches are highly versatile, carrying up to 15 Amps at 120VAC, are available SPST. The bimetal thermodisc within is set to a precise temperature range between -20°-220°F (-25°-105°C). The temperature range determines when the thermal switch will close, or engage the electrical circuit, and when it will automatically reset, or open. A specific temperature range may be designed according to your application needs, or choose from our standard ranges.