Supco STC5257 Thermal Cutoff

For electric furnaces, heat pumps and duct heaters. Complete unit is easily replaced rather than soldering the fusible link. Known as “one-shot” or TCO, the cut-off interrupts the electrical circuit when operating temperatures exceed the rated temperature.

Supco STC5257 Features:

• Provides reliable back-up protection for temperature controlling thermostats
• Applied to millions of appliances and personal care products
• 15 A
• 257°F Open Temperature