ABB 1SAZ311401R1002 Thermal Overload Relay

Description

• The ABB 1SAZ311401R1002 TA42DU-32-20 Thermal Overload Relay is an economical electromechanical protection device designed for the main circuit. It offers reliable and swift protection for motors in cases of overload or phase failure. This relay features a trip class of 20, making it suitable for applications with higher tolerance to overloads. It includes valuable features such as temperature compensation, trip contact (NC), signal contact (NO), selectable automatic or manual reset, trip-free mechanism, STOP and Test functions, and a trip indication. These overload relays can be directly connected to block contactors, and single mounting kits are available as optional accessories for easy installation.