The GT32S13A is a bimetal-style, 3-pole thermal overload relay designed to protect AC circuits and motors against overloads, phase failure, and prolonged stalling. It features a Class 10 trip characteristic, a current setting range of 9 to 13 A, and a rated operational voltage of 690V. This differential type relay includes manual/automatic reset functionality, a trip indicator, and integrated test/stop buttons within an IP20 rated enclosure. Designed for use with CC40 contactors or separate mounting via a GUZ32S unit, it provides reliable motor protection in various industrial applications.