10PCS Normally closed KSD301 10A 250V KSD301 75C Temperature Switch Thermostat Sensor This package includes 10 pieces of the KSD301 normally closed temperature switch. Designed for automatic temperature protection, these switches are rated for up to 10 A at 250 V AC and feature a 75 C set point. Key benefits Reliable overtemperature protection: the normally closed contact opens when the temperature reaches 75 C, helping to prevent overheating in electrical devices. Simple integration: compact temperature switch design that can be incorporated into a variety of circuits and assemblies. Clear specifications forCompatibility: rated for 10 A at 250 V AC, suitable for many standard appliance and equipment applications. Easy replacement option: the KSD301 model is a common thermostat switch, facilitating replacement or retrofit in compatible systems. Key attributes Model: KSD301 (also listed as KSD301) Type: normally closed temperature switch / thermostat sensor Set temperature: 75 C Electrical rating: 10 A at 250 V AC Quantity: 10 pieces per package Functionality: temperatureactivated switching with NC configuration Applications and use cases Overtemperature protection in home appliances and small electrical devices to prevent overheating. Thermal protection in power supplies, heating elements, and other equipment that require automatic shutoff at about 75 C. Replacement part in DIY projects or repairs where a KSD301 75 C normally closed switch is appropriate to provide automatic temperaturebased switching. Performance and reliability The KSD301 family is a widely used temperature switch designed for automatic response to rising temperature, delivering a straightforward, singlefeature safety function with a clear 75 C set point and robust 10 A/250 V AC electrical rating. Notes This description reflects the product's stated model, temperature rating, electrical rating, contact type, and package quantity as provided. Verify exact mounting method and terminal configuration for your specific application prior to installation.