Aflati pretul pentru JUMO 602090/080-031-000-360-000-0-700

JUMO 60003433

Thanks to its galvanized sheet steel 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 works on the principle of thermal expansion and can be used up to a maximum permissible sensor temperature of 414 ° C without any problems. The smooth round sensor made of high quality stainless steel has a diameter of 4 mm and a sensor length of approx. 75 mm. The long-distance line of the thermostat is also made of stainless steel and can be flexibly installed taking into account a bending radius of 5 mm. The maximum permissible ambient temperature at the switch head (protection class IP00) is 80 ° C. The switch head is fastened with the help of a mounting bridge using 2 M4 screws with a distance of 28mm. The switch-off temperature is fixed at the thermostat. The safety temperature limiter is characterized by a high switching point accuracy of + 0 / -30 K. A decisive advantage is that no additional auxiliary energy is required for temperature measurement. The electrical connection is made to the flat plugs (A 6.3 x 0.8 DIN 46244) of the switch set, which can switch a maximum permissible switching capacity of AC 480 V / 30 A directly. After the temperature drops below the limit, the device can be unlocked simply by pressing a button. The safety temperature limiter can be used very flexibly and is suitable for all applications in which 3 phases are to be switched simultaneously.