1. Thermal Cutoffs A thermal cutoff is a safety device that opens the electrical circuit when a preset temperature is reached. It helps prevent overheating and reduces fire risk by stopping current flow at the critical moment. Key benefits - Protects equipment from overheating in a compact, easy-to-integrate package - Delivers fast, predictable response to rising temperature - Simple installation with standard lead configurations - Durable materials designed for long service in demanding environments Key attributes to match - Function and rating: fixed temperature cutoffs that interrupt current when the limit is exceeded; check the product specs for the exact temperature rating - Compatibility: suitable for electronics, power supplies, heating elements, and similar devices; ensure your device’s voltage/current ratings align - Size and material: compact body, metal shell with heat-resistant insulation; available in multiple sizes and lead styles - Performance: stable actuation within the specified temperature range and reliable operation under typical conditions Use scenarios - In a wall-mounted or plug-in power supply to prevent overheating during heavy use - In battery packs or chargers to stop charging if internal temperature rises - In heating elements, motors, or compact appliances to shut down at unsafe temperatures