10PCS Normally Open KSD301 10A 250V KSD301 60° Temperature Switch Thermostat Sensor Keep equipment safe from overheating with a reliable, easytoinstall mechanical temperature switch. This 10piece pack of KSD301 thermostats is a practical replacement or upgrade for appliances and devices that need temperaturetriggered control or protection. Key benefits Prevents overheating and protects components by changing circuit state at a defined temperature. Simple, dependable operation with a clear normallyopen contact: the switch closes when temperature reaches the set point and opens again as it cools. Ready for direct use in many AC applications with a 10A / 250V rating for common household and light industrial loads. Compact and costeffective solution for adding thermal control or safety cutout functions. Product highlights and specifications Quantity: 10 pieces Model: KSD301 (KSD301) Contact type: Normally Open (NO) Rated electrical capacity: 10A at 250V AC Temperature set point: 60 degrees (°C) Function: Temperatureactivated switch / thermostat sensor for onoff control Compatibility and performance Designed to switch and protect circuits up to the stated electrical rating (10A, 250V AC). Match load type and inrush current to the rating for safe operation. Intended for use where a 60°C activation point and normally open behavior are required. Mechanical operation provides straightforward, repeatable switching without electronic control. Typical applications Overtemperature protection for small appliances and heating elements: automatically change circuit state when internal temperatures reach 60°C. Fan or heater control to maintain safe operating temperatures in enclosures, power supplies, or consumer devices. Thermal safety cutout for motors, transformers, or chargers where a reliable temperaturetriggered switch is needed. Installation and use tips Wire the thermostat in series with the load so it interrupts or makes the circuit at the 60°C set point. Verify the switch rating against the device's steadystate and inrush currents before installation. Test operation by monitoring the device temperature and confirming that the contacts change state at the expected temperature. Reliable, straightforward thermal switching in a bulk pack — ideal for repairs, prototypes, and small production runs that require a 60°C normally open KSD301 thermostat.