This Elmwood 2455R-F194 is a thermal switch – it's a safety device that opens or closes an electrical circuit based on temperature. This specific model is normally open and closes the circuit when it senses 194°F (90°C). It's rated for 15 amps. Brand: Elmwood. MPN: 2455R-F194. Country/Region of Manufacture: United States. Modified Item: No. Custom Bundle: No. UPC does not apply. It's brand new in its original retail packaging. These are commonly used in appliances, industrial equipment, or anywhere you need to control something based on heat – like protecting a motor from overheating or controlling a heater. Installation requires basic electrical knowledge. Make sure the temperature rating and electrical specs match your project needs. A reliable, US-made component for repairs or custom builds. Always follow safety guidelines when working with electrical components!