Check the listing for details. KSD301 NC 45°C to 250°C Thermostat Temperature Switch 10A 250V SHIPS FROM USA!!!. Condition: New. Listed at 5.95 USD. YOU ARE BUYING 1 PIECE OF THERMAL SWITCH Ships from USA and I will provide a USPS tracking number! DESCRIPTION Product Name: Thermostat Model: KSD301Action Type: Normally Closed (N.C.)Action Temperature: 45°C to 250°C (Celsius) / 113°F to 482°F (Fahrenheit) Voltage: AC 250VCurrent: 10A @ 250V / 16A @ 125VTolerance: ±5 ±10ºCBlade Terminals: 1/4" - 6.3mmMaterial: Metal and Black Plastic for models 45°C to 185°CMaterial: Metal and White Ceramic for models 190°C to 250°C Package: 1 x Temperature Switch Thermostat. Switch terminals connect (closed circuit) at normal temperature until the surface temperature reaches the chosen model's temperature, then the circuit terminals disconnects (opens circuit) and stops passing voltage. When surface temperature cools off about 5 degrees from chosen model's temperature, then the circuit terminals automatically reconnect (closed circuit). General-purpose, compact, large capacity, minute current thermostat. Application: for Small household electric appliances, PC, projects.