The Schneider Electric GS1AHT160 is an external frontal rotary handle from the TeSys GS range, designed for front-mounting on GS switch-disconnectors rated 630 A to 800 A under IEC standards. It provides three handle positions — Test, O (Off), and I (On) — giving the operator positive visual and mechanical confirmation of the disconnector state.
Rated for switch-disconnectors up to 800 A, this handle is sized for the full TeSys GS 630-800 A IEC frame — meaning it fits the same enclosure cutout and door interlock pattern across that current range.
Integration notes
External frontal mounting means the handle mechanism passes through the enclosure door and engages the switch's rotary shaft directly — no linkage kit required for the GS frame. Red handle with yellow front plate provides high-visibility status indication against the panel surface, which aids rapid identification during emergency stop sequences.