Allen-Bradley 801-BSH29 Industrial Limit Switch

Description:

The Allen-Bradley 801-BSH29 Limit Switch is a Bulletin 801 general-purpose limit switch designed for reliable mechanical position sensing and control in industrial automation systems. It features a snap-action, spring-return mechanism with a heavy-duty metal housing for dependable operation in demanding industrial environments. Commonly installed on conveyors, packaging machinery, machine tools, material handling equipment, and automated production systems where accurate end-of-travel or position detection is required. Maintenance teams and system integrators use this limit switch for OEM replacement, machine repair, retrofit projects, and industrial automation maintenance.

Applications:

The Allen-Bradley 801-BSH29 is used to detect machine position, travel limits, and moving component locations in manufacturing equipment, conveyor systems, assembly lines, packaging machines, and process automation systems. Its rugged Bulletin 801 construction and snap-action contacts make it suitable for machine interlocking, sequencing, and position feedback in heavy-duty industrial applications.

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Part Number: 801-BSH29
• Product Type: General Purpose Limit Switch
• Series: Bulletin 801
• Contact Action: Snap Action
• Return Type: Spring Return
• Maximum Rated Voltage: 600 VAC / 600 VDC
• Housing Material: Metal
• Housing Style: Heavy-Duty Bulletin 801 Enclosure
• Mounting Style: Surface Mount
• Mechanical Actuation: Lever-Operated Limit Switch
• Intended Function: Position Detection and End-of-Travel Sensing
• Application Category: Industrial Machine Control
• Suitable For: Machine Interlocking, Position Feedback, Travel Limiting, Automation Control
• Ambient Operating Temperature: 0°C to 40°C
• Features: Heavy-duty industrial construction, rugged mechanical actuator, snap-action switching, spring-return mechanism, and long service life.

Common Replacements:

• Allen-Bradley 801-BSH22
• Allen-Bradley 801-BSH17
• Allen-Bradley 801-BSH27