Product Description
The Allen-Bradley 803-A24X is a heavy-duty rotating cam limit switch designed for repetitive industrial operations where machine motion is synchronized with the switch's shaft rotation. Featuring two independent cam operators and a 150-rpm shaft, it controls machinery in applications like assembly, packing, injection molding, and watergate/lock systems. It has a 25A normally-closed contact and MAKE/BREAK current ratings of 150/15A at 120VAC and 30/3A at 600VAC. The switch uses a cam with lobes and valleys to activate and deactivate its circuit via a spring-loaded roller. Cam timing (14-346 degrees) and dwell time are adjustable internally, and the switch operates between -22 and 150F, with a storage range of -22 to 200F. It includes a double shaft extension, weighs 9.1 pounds, measures 4.38 x 5.69 x 7.88 inches, and is CSA and UL certified.
Is Your Device Showing These Signs?
The Allen Bradley 803-A24X suffers from common failures including coil burnout due to overvoltage or inrush current, contact erosion from repetitive switching of inductive loads, and mechanical wear in the actuator assembly leading to sluggish or failed operation. Troubleshooting includes verifying coil resistance, inspecting contact surfaces for pitting or welding, and assessing the mechanical linkage for binding or damage. Replacement of the coil, contacts, or complete starter assembly resolves these issues, ensuring proper motor control and overload protection. Proper voltage and current protection extends the lifespan.
Technical specifications
The Allen-Bradley 803-A24X is a robust rotating cam limit switch used in synchronized industrial applications like assembly and molding. It has two independent cam operators, a 150-rpm shaft, adjustable cam timing, and operates within a wide temperature range. It's rated for high current and voltage, features a double shaft extension, and is CSA and UL certified.
Our Repair Process for the
803-A24X
Our repair process for the Allen Bradley 803-A24X begins with a thorough troubleshooting procedure that verifies coil resistance, inspects contact surfaces for pitting or welding, and assesses the mechanical linkage for binding or damage. Coil burnout, contact erosion, and mechanical wear are addressed through component replacement. The coil, contacts, or the complete starter assembly are replaced as needed to restore proper motor control and overload protection. To ensure longevity, proper voltage and current protection measures are implemented following the repair.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.