ABB 1SAZ421201R1003 TA200DU-135 Thermal Overload Relay

Description

• The ABB 1SAZ421201R1003 TA200DU-135 is an economic and reliable electromechanical thermal overload relay designed to provide efficient protection for motors in the main circuit. With a trip class of 10A, this device offers fast and dependable protection against overloads and phase failures.

• Key features of the TA200DU-135 thermal overload relay include temperature compensation, ensuring accurate and responsive protection in a variety of operating conditions. The relay is equipped with a trip contact (normally closed), a signal contact (normally open), and offers the flexibility of automatic or manual reset, allowing users to choose the most suitable reset mode for their application.

• The trip-free mechanism of the TA200DU-135 ensures that the relay trips in the event of a fault, even if the reset button is pressed. This enhances safety by preventing the relay from being reset while a fault condition persists. The device also includes STOP and Test functions, providing additional control and diagnostic capabilities.