603021 / 02-1-043-30-0-00-20-13-20-200-8-6 / 000, temperature guard with switching contact, 20 to 150 ° C, installation length 200 mm

Temperature guard with switching contact, 20 to 150 ° C, installation length 200 mm

Due to its impact-resistant housing with high-quality plastic cover and aluminium-cast base, the 1-pole mechanical construction thermostat is very robust and can also be used under harsh conditions. The measuring system used is based on the fluid expansion principle and can be used without any problems up to a maximum permissible sensor temperature of 175 ° C. The diving tube made of high quality stainless steel (material no. 1.4571) has a diameter of 8 mm. The mounting is done by a thread G 1 / 2 form A according to DIN 3852 / 2. The maximum permissible ambient temperature on the housing (protection type IP54) is 80 ° C. With the help of a screwdriver, the desired switch-off temperature can be easily set on a scale after the case cover is removed. The temperature guard is characterized by a high switching point accuracy of + / -1.5% in the upper scale. A key advantage is that no additional auxiliary energy is required for temperature measurement. The electrical connection is made by screw terminals directly on the built-in microswitch, which can directly switch a maximum permissible switching power of AC 230 Volt / 10 A. The thermostat has a switching difference (hysteresis) of about 3 to 4% of the scale and automatically switches back to the original state after the temperature is down. 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 mechanical engineering, as well as in the furnace construction and temperature monitoring in laboratory and climate cabinets. The device is approved in accordance with DIN EN 14597 and has an EAC approval.