Industrial GTK-12M-1.6

The GTK-12M-1.6 is a MINI overload relay from Altech Corporation designed to pair with GMC-series contactors to provide motor overload protection in compact panels. It offers an adjustable trip current from 1 to 1.6 A, enabling precise protection for small-motor circuits when used with compatible GMC contactors (GMC-9M through GMC-16M). As part of the GTK-12M family, the unit provides Class 10A differential-type protection (typical) and is intended for industrial automation applications where compact, plug-in overload protection is required. This overload relay is specifically identified as GTK-12M-1.6, aligning with Altech's GTK family for motor-control applications and is commonly used in control panels to safeguard motors from overload conditions.