The GT32S9A is a bimetal-style thermal overload relay designed to protect AC circuits and motors against overloads, phase failure, long starting times, and prolonged motor stalling. As part of the GT32 series with a 40AF frame size, it features a current setting range adjustable from 6 to 9 A. This Class 10 differential relay has a rated operational voltage of 690V and includes 1NO+1NC auxiliary contacts. It offers user-selectable manual or automatic reset modes, along with trip indication, stop, and test functions. The GT32S9A is designed for use with CC32 and CC40 contactors, providing reliable protection in various motor control applications.