ABB TF42-1.7 Thermal Overload Relay

ABB 1SAZ721201R1028 3 Pole thermal overload relay is an economic electromechanical protection device for the main circuit, 1.7A rated operational current. 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. · · · Current Rating: 1.3-1.7A · · Height: 88.3mm · · Range: TF42 · · Width: 45mm · · Weight: 130g · · Depth: 70.5mm · · Reset Type: Automatic/Manual · · 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.