602021 / 0002-046-000-50-2000-20-10-00-00-000-00-8 /, temperature guard with switching contact, 20 to 500 ° C, transmission 2000 mm

Temperature guard with switching contact, 20 to 500 ° C, transmission 2000 mm

Due to its galvanized steel sheet housing, the 1-pole mechanical thermostat is very robust and can also be used under harsh conditions. The measuring system used is based on the expansion principle and can be used without any problems up to a maximum permissible sensor temperature of 575 ° C. The smooth round sensor made of high quality stainless steel has a diameter of 8 mm with a sensor length of about 158 mm. The transmission of the thermostat is also made of stainless steel and can be moved flexibly with respect to a 5 mm bending radius. The maximum permissible ambient temperature at the switch head (protection type IP00) is 80 ° C. The switch head fastening is done by means of a mounting bridge by two screws M3 x 22. With the help of a screwdriver, the desired shutdown temperature can be easily set on a scale. The temperature guard is characterized by a high switching point accuracy of + / - 3% in the upper scale. A key advantage is that no additional auxiliary energy is required for temperature measurement. The electrical connection is made to the flat plug (A 6.3 x 0.8 DIN 46244) of the switch set, which can directly switch a maximum permissible switching power of AC 230 Volt / 16 A. The thermostat has a switching difference (hysteresis) of 5% of the scale and automatically switches back to the original state after the drop-off temperature is below. The temperature guard is very flexible and is used in the heating, air conditioning and ventilation technology as well as in the plastics industry, equipment and furnace construction, as well as for temperature monitoring in laboratory and climate conditions. The device is approved in accordance with DIN EN 14597 and has UL and EAC approval.