Check the listing for details. KSD9700 Thermostat, 85℃ N.O 5A Plastic Bimetal Temperature Control Switch 2pcs. Condition: New. Listed at 13.85 USD. Specification : Product Name : KSD9700 ThermostatModel: KSD9700Action Temperature : 85℃Action Type: N.O (Normal Open)Power : 250V 5APin Type : 2 WiresBody Size: 20x8x4mm/0.78''x0.31''x0.16''(LxWxH)Wire Length : 70mm/2.76inchMain Body Material : PlasticLife : 100,000 times Package Content :2 x KSD9700 Thermostat Description :1.Normally Open: The original state of temperature control switch contact is open, and close when the temperature sensing exceeds the rated temperature.2.Features : KSD9700 temperature controller has the characteristics of small size, quick action, accurate temperature control, large current control and long service life.3.Working Principle : KSD9700 uses square bimetal sheet as temperature sensor.