Allen-Bradley 801-ASH2-6X Roller Limit Switch

The Allen-Bradley 801-ASH2-6X Roller Lever Limit Switch with lever arm delivers reliable end-of-travel sensing for industrial automation, pairing a roller lever actuator with a snap-action switching mechanism. It’s commonly installed on conveyors, packaging lines, machine tools, and material-handling equipment to prevent overtravel and ensure consistent sequence control. Key specs include 600 V rated voltage, up to 10 A, and contact configuration of 1 NO + 1 NC, housed in a general-purpose industrial enclosure with NEMA ratings 1, 3, 4, and 13; it uses surface mounting and accepts 1/2" NPT conduit, and operates from -20°C to +85°C. Common replacements include Allen-Bradley 801-ASH22 and 801-ASH26X, as well as Schneider Electric XCKN2118.