The ABB C2SS2‑10B‑20 is a compact 2‑position rotary selector switch designed for use in industrial control panels, machine operator stations, and automation systems. It features a black short rotary handle with a metal bezel and provides a maintained switching action between two positions. The switch includes one normally open (NO) and one normally closed (NC) auxiliary contact for control logic or indication feedback. Its rugged construction and standardized 22 mm panel‑mount cut‑out make it suitable for demanding industrial environments, offering reliable selection input for control circuits, mode selection, or manual overrides.
