ABB TF42-1.0 Thermal Overload Relay

The TF42-1.0 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory. · · · Thermal Overload Relay · · Manual or Auto Reset · · Trip Class 10 · · Design – Quick access from a PC to the latest graphical and technical information. · · It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. · · It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. · · It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. · · Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. · · It provides high brightness for easy identification of function and operation mode, even in brightly lit environments.