Asahi Thermal Switches ½ Disc Automatic Reset - Asahi US622AXTJQE09003, A ½ disc automatic reset type thermal switch with an opening temperature of 90°C and a closing temperature of 75°C. This compact switch is suitable for general purpose use and is ideal for industrial, commercial and domestic applications, e.g. ovens, heating units, office equipment, domestic appliances, household goods, welding machines, etc. Asahi US622AXTJQE09003 Open 90°C±3K/Close 75°C±4K Thermal Switch