... : >100,000 times(Thermosistor) >6000 times (Temperature lmiter, manual reset)5. Side of boay: 150°CPrinciple of performance andApplicationWhen ... bulb producesexpansion or contraction.Through the leverage to drive switch on/off action, the purpose is to achieve ... not too long, otherwise itwill damage thermostat performance.6,Switch box is that the electrical appliances ceramic part tohandlegentlyand ...