Type 31913 - Thermal cut-out fixed at 140°C -20K OFF
Contacts switch off after achieving the adjusted temperature and will be blocked.
After sufficient cooling of the sensor, thermal cut out can be reset by pressing the reset button.
Furthermore, the contacts open and lock if the hydraulic sensor system becomes leaky or if the temperature of the complete thermal cut-out drops below 0°C. For the last case rise sensor temp. to 20°C and press the reset button.
SAN Electro Heat a/s was founded in 1950 in Copenhagen. Today we are situated in North Sealand and we are part of the Swedish NIBE Group.