A-B B-28590 Limit Switch Spring, Robust Industrial Control Solution
The Rockwell Automation B-28590 Limit Switch Spring Mechanism is designed for use in diverse industrial settings, including general machinery, industrial plants, outdoor equipment, and explosion-proof environments. Its high reliability and robust design make it an essential component for ensuring safety and efficiency in control systems.
Manufacturer:Rockwell Automation
Model:B-28590
Switch Type:Limit Switch
Mechanical Life:Exceeds 20 million operations
Sensitivity:M.D. = 0.1 mm
Seal Type:Oil-resistant/Immersion-proof (JIS), IP67 (IEC)
Certifications:UL/CSA/CE/GB (CCC marking) certified
Mounting Options:Gang-mountable, space-saving design
The A-B B-28590 Limit Switch Spring is a high-performance solution for industrial control applications. With its robust 2-piece spring mechanism, this limit switch ensures an exceptional mechanical life exceeding 20 million operations, providing reliable performance under demanding conditions. Featuring a high sensitivity of MD = 0.1 mm, it responds accurately to precise positioning requirements. The switch is designed with superior seals, including oil-resistant and immersion-proof capabilities compliant with JIS standards and IP67 certification by IEC, ensuring long-lasting durability in harsh environments. Its compact, space-saving body facilitates tight gangmounting, optimizing space utilization in industrial settings. With certifications from UL, CSA, CE, and GB (including CCC marking), the A-B B-28590 Limit Switch Spring meets international safety and quality standards. Built-in O-rings and an integral diaphragm seal enhance the overall protection against environmental factors. Whether in industrial machinery, plants, or outdoor equipment, this limit switch is a trusted choice for precision control needs.










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