Catalog #: TA450SU80

Invoice Description: OL RELAY, 55-80A, TRIP CLASS 30

Catalog Description: The ta450su-310 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 30. further features are the temperature compensation, trip contact (nc), signal contact (no), automatic- or manUAl reset selectable, trip-free mechanism, stop- and test function and a trip indication. The overload relays are connected with a mounting onto the block contactors. single mounting kits are available as accessory.