... Operating life : 10000cyc Approval:TUV CQC ROHS electric kettle thermostat KSD688-H, electrical thermostat, kettle thermostat,Horizontal electrical kettle thermostats,Termprature controller,Kettle ... thermostat: Specification KSD688-H: Rated voltage250VRated current13AMax.Ambient TemperatureT125Operating life10000cycleTemperature tolerance+- ...