Check the listing for details. Mechanical Thermostat Adjustable N.C Temperature Controller Switch 0-60℃. Condition: New. Listed at 14.75 USD. Temperature Controller Switch KTO011 0-60℃ General Information：[1]【PLEASE NOTE】About temperature : Temperature deviation about 10 degree Celsius [2]【NORMAL CLOSE】When the ambient temperature is lower than the temperature set by the thermostat, the circuit close and the heater equipment starts. When the ambient temperature is higher than the temperature set by the thermostat, the circuit is disconnected and the heater equipment stops[3]【2 WIRE CONNECTING HOLE】The bottom of KTS011 mechanical temperature controller switch is with 2 wire interfaces,which can make wire connection become more sturdy[4]【WIDELY APPLICATION】The mechanical temperature control switch mainly use for controlling heating applications[5]【0-60 DEGREE CELSIUS】The mechanical thermostat temperature controlling range is from 0°C to 60°C, perfect for using to control heater.