MICROTHERM T11A Thermal Switch NC 100°C

The MICROTHERM T11A Thermal Switch is a compact, high-performance motor protector and temperature limiter, designed for reliable thermal cut-out in a range of electronic and electrical applications. Its small dimensions allow for easy integration into space-constrained designs, while its high power rating ensures effective performance in demanding conditions.

This thermal switch is sensitive to both temperature and current, providing versatile protection for transformers, coils, and electronics. It operates quietly with no vibration noise, and is available in normally closed (NC) output versions to suit your circuit requirements. With a switching temperature of 100°C and a contact rating of 250VAC/1.6A, it delivers dependable performance for sensing and motor drive control.

The NC contact operation ensures the circuit is closed under normal conditions, opening only when the temperature threshold is exceeded, making it suitable for fail-safe thermal protection. Each unit is built to withstand 10,000 switching cycles under rated current, offering long-term reliability.

The sensor terminates with wire leads for straightforward electrical connection, and the product is part of the versatile T11A series. Compact, efficient, and robust, this thermal switch is an ideal choice for applications where temperature monitoring and safety are essential.