The Schneider Electric TeSys GS GS1AH250 is a right-side rotary handle for the GS1 range of enclosed disconnectors, covering the 630 through 1250 A frame sizes. It mounts on the right side of the enclosure door and operates the disconnect mechanism through a standard rotary shaft interface — no need to gut the existing door cutout if you're swapping from an older handle style.
Rated IP65, so the handle assembly seals against hose-directed water and dust ingress — suitable for washdown zones in food processing or outdoor cabinet installations where rain and spray are routine. The black handle colour is the standard offering for this size range; no colour-coding for voltage or function here, just the factory finish. The handle is lockable in the O (OFF) position with up to three padlocks (shackle diameter up to 8 mm), meeting lockout/tagout requirements for safe isolation during maintenance. That's a standard feature on TeSys GS handles, not an add-on kit.
Lifecycle status is Active — Schneider continues to manufacture the GS1AH250 as a current-line item. No end-of-life notice or successor part number has been issued.