What it is A thermal cutoffs device that provides overheat protection using a fuse mechanism. It is a onetime, nonresettable thermal fuse designed to interrupt current when a specified temperature is reached. Key benefits Provides reliable overheat protection to prevent damage and reduce fire risk. Simple to integrate into electrical circuits as a protective element. Wide operating temperature range supports use across various applications. Working temperature and protection Working temperature range: 50 to 175 degrees Celsius Function: protective fuse that opens the circuit when the temperature exceeds the rated limit Compatibility and performance Suitable for a broad range of devices and systems that require thermal protection Designed for stable performance within its rated temperature window Onetime use design provides a definitive cutoff to safeguard components Applications and use scenarios In small household appliances such as coffee makers, irons, toasters, and kettles to prevent overheating during operation In rechargeable battery packs and power adapters to guard against thermal buildup during charging or use In automotive electrical components and outdoor equipment with heating elements or current demands where overheating could occur Notes on installation and considerations Ensure the device is used within the specified temperature range and in accordance with system design requirements As a onetime fuse, replacement requires selecting an equivalent thermal cutoff with the same temperature rating Verify compatibility with the host device's electrical and thermal specifications before installation