602090 / 080 -031-000-360-000-0-700-20-170-86-10-0-4, safety temperature limiter, shut-off 360 ° C, 700 mm

Safety temperature limiter, shut down 360 ° C, 700 mm

Due to its galvanized steel sheet housing with ceramic base, the 3-pole mechanical safety temperature limiter is very robust and can also be used under harsh conditions. The measuring system used is based on the heat expansion principle and can be used without any problems up to a maximum permissible sensor temperature of 414 ° C. The smooth round sensor made of high quality stainless steel has a diameter of 4 mm with a sensor length of about 75 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 2 screws M4 with a distance of 28mm. The temperature is fixed at the thermostat. The safety temperature limiter is characterized by a high switching point accuracy of + 0 / -30 K. 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 480 Volt / 30 A. After the limit value is below the risk temperature, the device can be unlocked by pressing a button. The safety temperature limiter is very flexible and is suitable for all applications where 3 phases are to be switched simultaneously.