A range of Bi-Metallic thermal trips. Developed as an economical but precise Thermal Trip for rugged applications. Mounting is via two screw holes on a rotating collar. Termination is via Fast-On tags. Our range covers both Normally Closed and Normally Open versions to meet different requirements such as switching on a cooling fan or cutting off a power supply. UL/CSA approved. Operating temperature tolerance ± 5°C. Reset temperature is typically 10°C to 40°C below operating temperature. Permitted overshoot temperature is 160°C continuous or 250°C for 5 minutes.