Sensorwell

One Shot

These single pole, single throw, snap acting, non-adjustable thermostats are designed as high limit devices for potential applications where automatic reset thermostats are not desired.

A temperature-sensitive bimetal disc, electrically and thermally isolated from the switch, is used to actuate the normally-closed contacts. The contacts open when surface or ambient temperatures increase to the operating set point of the calibrated bimetal disc. The entire switch is enclosed in a housing; the bimetal disc is retained by a metal heat-conducting end cap. The circuit remains open above the room ambient temperature and will reset below -35 °C [-31 °F]. For increased sensitivity, an exposed disc may be specified.

A variety of mounting brackets and terminals is available.