Thermal Cutoffs are compact temperature activated safety devices that interrupt electrical current when a preset temperature is reached. They provide reliable overheat protection for equipment with heating elements and other heat generating components. Key benefits - Protect against overheating and fire risk by automatically opening the circuit at the designated temperature - Simple, passive protection that requires no external power once installed - Small form factor suitable for tight spaces and compact assemblies Key attributes - Function: opens the circuit at a defined temperature to stop heat buildup - Compatibility: suitable for appliances and equipment with heating elements, including coffee makers, kettles, space heaters, power supplies, motors, and 3D printer components - Size: offered in compact form factors; exact dimensions vary by model - Material: designed for durable operation with sealed construction; materials vary by model - Performance: provides predictable, repeatable cut off at the specified temperature and is intended for reliable operation in standard electrical environments Use scenarios - In a coffee maker or kettle to prevent overheating during extended use - In a 3D printer hot end or heated bed to guard against thermal runaway - In a space heater or power tool to ensure safe shutoff if temperatures become unsafe Notes - Refer to the product datasheet for the temperature rating, current rating, and device compatibility to select the right model for your application