Designed for reliable overtemperature protection, the 10PCS KSD303 10A 105C Manual Reset Thermostat Normally Closed Temperature Switch provides a resettable switch that opens at 105 C and requires manual reset to restore operation. This pack of 10 units is suitable for stocking and multiple projects. Benefits Overheat protection: opens the circuit when the temperature reaches 105 C to help prevent damage or hazards. Manual reset: requires deliberate action to restore operation, reducing rapid cycling after a trip. current capability: 10 A rating supports a wide range of loads. Normally Closed configuration: circuit is closed until the heat threshold is reached, providing immediate shutdown on temperature. Easy integration: compact design suitable for fitting into enclosures and assemblies. Economical bulk pack: 10 pieces per package for replacement and multipoint protection needs. Key attributes Model: KSD303 Type: Manual Reset Thermostat Contact configuration: Normally Closed Trip temperature: 105 C Current rating: 10 A Package quantity: 10 pieces Applications Overtemperature protection in small household appliances and electronics such as coffee makers, toasters, and heaters Safety cutoff in power supplies, transformers, and motordriven equipment where a 105 C trip is appropriate Protective interlock in control circuits and electrical panels, offering a manually reset protection point