Allen-Bradley 801-BSH29 Industrial Limit Switch

The Allen-Bradley 801-BSH29 is a Bulletin 801 general-purpose limit switch designed for reliable mechanical position sensing and control in industrial automation. It features a snap-action contact with a spring-return mechanism in a heavy-duty metal Bulletin 801 enclosure, a lever-operated actuator, and surface-mount mounting, rated up to 600 VAC or 600 VDC and operable from 0°C to 40°C. Commonly installed on conveyors, packaging machinery, machine tools, and other material-handling or automated production systems for end-of-travel or position detection, this switch supports machine interlocking and position feedback and is used as an OEM replacement, in repairs, retrofits, or automation maintenance by maintenance teams and system integrators; compatible replacements include Allen-Bradley 801-BSH22, 801-BSH17, and 801-BSH27.