Description:

The Allen-Bradley 40146-749-58 802T OilTight Limit Switch Base is used in industrial automation systems as a replacement base for heavy-duty limit switch assemblies. Commonly installed in conveyor systems, machine tools, packaging equipment, and material handling processes requiring oil-tight and durable switching components. Maintenance teams and system integrators use this part for repair, retrofit, and replacement of worn or damaged limit switch bases. 

Applications:

The Allen-Bradley 40146-749-58 limit switch base is used in industrial environments where modular limit switches allow flexible configuration and maintenance. It is commonly applied in conveyor systems for position sensing, packaging and assembly machinery for sequence control, and heavy-duty equipment where replacing the base restores reliable operation without changing the full switch assembly.

Technical Specifications:

• Brand: Allen-Bradley
• Part Number: 40146-749-58
• Alternate Part Number: 4014674958
• Product Type: Limit Switch Base
• Series: 802T Bulletin
• Function: Replacement base for oil-tight limit switch
• Compatibility: Allen-Bradley 802T series limit switches
• Contact Configuration: Supports 1 NO + 1 NC (typical)
• Rated Operational Voltage: Up to 600 VAC
• Rated Current: Up to 10 A
• Enclosure Type: Oil-tight heavy-duty metal housing
• Protection Rating: NEMA Type 1, 3, 4, 6, 13
• Mounting Type: Surface mounting
• Conduit Entry: 1/2" NPT
• Operating Temperature: -20°C to +85°C

Common Replacements:

• Allen-Bradley 40146-749-57 Limit Switch Base
• Allen-Bradley 40146-749-59 Limit Switch Base
• Schneider Electric XCKJ Base Unit