Thermal Cutoffs Thermal cutoffs are one-time temperature fuses that interrupt electrical current when a preset temperature is reached. They protect equipment from overheating and help prevent damage or fire. Key benefits - Provide reliable overheat protection by opening the circuit at the set temperature - Activate automatically to safeguard devices without user action - Compact size and straightforward installation for retrofits or new builds - Available in multiple temperature ratings to suit different devices and loads - Durable construction designed for long-term service in demanding environments What this means for you - Easy safety upgrade for small appliances, power supplies, and heating elements - Choose a rating that matches your device’s heat profile to balance normal operation and protection - A maintenance-free safety measure that can extend equipment life and reduce risk Use scenarios - Replacing a failed thermal cutoff in a coffee maker or kettle to restore safe operation - Protecting a desktop power supply or charging dock from overheating under heavy use - Safeguarding a compact hair dryer or space heater by triggering cut-off before damage occurs Specifications and compatibility - Temperature rating options vary by model; select the rating that fits your device requirements - Designed for inline installation in standard device housings and assemblies