TRS series screw type thermal reed switch is a highly reliable, precise temperature-sensitive switch ideal for energy conservation. The screw mounting package of TRS-P makes it easy to set up in the application, by just screwing it in the device that needs temperature detection or overheat monitoring. Its unique proprietary design features a magnet and a temperature-sensing soft ferromagnetic substance called Thermorite®. The material’s magnetic flux density decreases as the temperature increases turning it into a paramagnetic substance at the curie temperature. These products have also been attested by the International Relay Association. Typical applications include radiator water detection and overheat detection for industrial, agricultural and automotive engines.