1SAZ411201R1001 ABB - TA110DU-90

The TA110DU-90 is a thermal overload relay designed by ABB, serving as an economical and electromechanical safeguard for primary circuits. It ensures dependable and swift protection for electric motors when subjected to overload conditions or phase failures. This device adheres to trip class 10A, providing a standardized response time during fault scenarios. Temperature compensation is integrated to maintain consistent performance across varying ambient temperatures. Equipped with a trip contact (NC) and a signal contact (NO), it facilitates remote monitoring and control functionalities. Users can select between automatic or manual reset modes, adapting to diverse operational requirements. The inclusion of a trip-free mechanism guarantees that the relay cannot be held closed during an overload, enhancing safety. Furthermore, it incorporates STOP and Test functions for convenient maintenance and diagnostics, along with a trip indication feature for immediate fault identification. These overload relays are engineered for direct connection to block contactors, simplifying installation. Single mounting kits can be acquired separately to facilitate standalone installation.