9999-SX6

Auxiliary Contact Block Attachment, 1 Pole Normally Open (1 NO) Configuration, Class 9999 Series, -40°C to +60°C Industrial Operational Window, Side-Mount Interlock Footprint | Precision snap-on auxiliary switch unit manufactured by Square D featuring heavy-duty silver-alloy contact tracks, built-in screw terminal clamps, and mechanical link levers explicitly engineered to expand logic feedback loops on industrial motor starters | Industry Exact Equivalents: Square D 9999-SX6, Schneider Electric 9999-SX6, Square D 9999SX6