Thermal Cutoffs are one-time temperature sensitive fuses that open the circuit when an appliance overheats, helping to prevent damage and reduce fire risk. This compact, sealed unit is designed for reliable protection in a range of devices. Key benefits - Protects wiring, motors and heating elements from overheating - Limits fire risk by interrupting current at the set trip temperature - Easy to install with standard lead terminations - Stable, predictable trip at the specified temperature How it works - When the protected device exceeds the rated trip temperature, the fusible element melts and the circuit opens permanently - It is a non resettable protection device aligned to your chosen trip point Function and compatibility - Suitable for heating elements, motors, power supplies and other equipment requiring thermal protection - Select the trip temperature and electrical rating to match your application - Compatible with common mounting and lead termination options; verify fit for your device Size and material - Compact, sealed body for reliable operation in confined spaces - Lead wires provided for easy integration into existing circuits - Available in multiple lead lengths and configurations to suit different designs Performance - Precise trip temperature within specified tolerance under normal operating conditions - High reliability for long-term protection in demanding environments Use scenarios - In a coffee maker or kettle to prevent overheating and potential damage - In a hair dryer or space heater to cut power if temperatures rise too high - In a 3D printer hot end or heated bed to guard against heater runaway How to choose - Verify the trip temperature matches your device’s protection needs - Confirm the electrical rating and lead length suit your wiring and space constraints - Ensure the unit’s size and mounting options fit your equipment layout