1,High quality ceramic thermostat 2,avaliable terminal ranges from 90-180 3,with ... ; bracket lidEndurance life: Automatic reset ≥ 10000 times; Ceramic ≥ 10000times; hand reset ≥ 10000timesOperating temperature: 1.Ceramic:0 °C ~250 °C 2,Bakelite: 0 ... can be designed as per customer's requirement. KSD301-C004 Ceramic Thermostat