Thermal Switch UL,CE,CQC,RoHS Temp of WKF Thermal Switch:-35C--320C Manual-reset capillary thermostat/temperature limits Thermal Switch, Tempeature Protection, temperature protection safety device, thermal protection, manual reset temperatuer protector, manual reset capillary thermostat, liquid-expansion thermostat, capillary thermostat manual reset, limit thermostat,temperature limits, ...