1. Thermal Cutoffs A one time temperature activated fuse that opens the circuit when a preset temperature is reached. It provides overheat protection for safety and equipment reliability. Key benefits - Protects equipment and reduces fire risk by interrupting current at the rated temperature. - Quick, reliable response with a defined activation point. - Non resettable safety device; once activated, replacement is required. - Compact form factors and multiple termination options to fit tight spaces. - Low maintenance; no monitoring needed after installation. What to expect - Function: provides automatic circuit interruption at a defined temperature. - Compatibility: suitable for a range of devices including appliances, power supplies, battery packs, and motors; verify voltage, current, and temperature rating against your device specs. - Size: available in compact sizes to fit limited spaces; choose a form factor that suits your enclosure. - Material and construction: body materials vary by model; check the datasheet for exact composition and insulation details. - Performance: designed for consistent operation within the specified ambient range and thermal conditions. Specifications to check - Temperature rating: the activation temperature you need for your application. - Electrical rating: operating voltage and current limits. - Termination style and lead length: wire leads or spliceable terminations, length to fit your wiring harness. - Dimensions and body style: select to match available space in equipment. Applications and use scenarios - In small kitchen appliances (toasters, coffee makers) to prevent overheating and potential damage. - In power adapters, chargers, or power supplies to automatically disconnect at the safe limit. - In battery packs or cordless tools to guard against thermal buildup and protect surrounding components. Installation and maintenance - Ensure correct temperature and electrical ratings match the device requirements. - Install with proper lead wiring and secure terminations. - Replace after any activation; these are designed for single use.