Thermal cutoffs with protection function fuse Key benefits Overheat protection: opens the circuit when the temperature reaches the cutoff rating, helping prevent damage to components and reducing fire risk. Integrated fuse function: provides an extra layer of safety without requiring an external fuse. Compact design: small size that fits into tight spaces and multiple form factors. Durable construction: robust housing and reliable connections for long service life in varied environments. Attributes Function: thermal cutoff combined with fuse protection for automatic safety shutoff. Compatibility: suitable for use in power supplies, battery packs, consumer electronics, and small appliances that require overheating protection. Size: available in compact formats to fit different designs. Material: robust housing with dependable leads for secure mounting and reliable operation. Performance: fast response to rising temperature with predictable activation. How it works A defined temperature triggers the cutoff, interrupting current to prevent overheating. Use scenarios In a wall adapter or charger to guard against overheating during peak load. In a lithium battery pack or pack assembly to reduce risk of thermal events. In a small appliance or LED driver to protect sensitive components from heat damage. Installation tips Select the appropriate cutoff temperature for the application. Mount in a location with adequate heat dissipation and avoid exposure to direct heat sources.