... 4,bracket lid ksd301 water dispenser thermostat 1, UsageThis thermostat can be used in Water Dispenser, Sterilized Cupboard, Boiler hot-water, Coffee Pot, duplicator, ... lidEndurance life: Automatic reset ≥ 10000 times; Ceramic ≥ 10000times; hand reset ≥ 10000timesOperating temperature: 1.Ceramic:0 °C ~250 °C 2,Bakelite: 0 ... designed as per customer's requirement. TUV ksd301 water dispenser thermostat