Professional range of SWTC/STC series thermal fuses from Selco. These one-shot thermal cut-offs are designed to provide upper limit temperature protection for many electronic products. When the temperature is under normal operating temperature, the solid pallet compresses a spring which holds a star contact against the isolated lead. When the temperature is at fault the pallet melts and the circuit is opened permanently. All models are highly reliable and excellent quality.

PCB Wire Ended

Thermal fuses protect equipment against fire or thermal damage due to overload or overcharge. Suitable for use with standard single phase supplies up to 250V (230V typical). Temperature gradient: 1°C per minute.