Disc Thermostat

Bi-Metal Temperature Controls
Selco’s comprehensive line of highly reliable switches utilize a temperature sensitive bi-metal disc, electrically isolated from the switch. Contacts will close (CA Series)
or open (OA Series) on temperature rise when the surface or ambient temperature increases to the snap point of the calibrated bi-metal disc. The entire switch is enclosed in a phenolic dust-free housing. The bi-metal disc is retained by a metal heat conducting sensing cap and are all single pole, single throw non-adjustable switches. To provide exibility for customer speci c applications, we offer a variety of terminal and mounting con gurations.
Selco switches are produced in an ISO 9001 certi ed factory to insure safe and reliable operation. All models are 100% factory inspected to ensure proper temperature, continuity and function.