Automation and control systems rely on a wide range of accessories to support installation, integration, and long-term reliability. From DIN rails and industrial brackets to grounding resistors and sensing equipment, these components play a crucial role in ensuring safe and efficient operation.
Online Components offers over 750 automation and control accessories from more than 25 trusted suppliers, including Phoenix Contact, Omron, IDEC, Littelfuse, and Eaton. With in-stock availability, competitive pricing, and same-day shipping from our U.S. warehouse, you can source the parts you need to keep projects on schedule.
Match DIN rail profiles, mounting hardware, and enclosure fittings to the dimensions and layout of your panel or rack. Ensuring compatibility upfront reduces installation time and prevents costly rework.
Determine whether your application requires grounding, sensing, protection, or mechanical support accessories. The right choice helps extend system life and maintain safe, stable performance across automation hardware.
Select components with ratings for temperature, vibration, or ingress protection (IP) to withstand harsh or outdoor environments. Confirm compliance with industry standards to ensure long-term reliability and regulatory approval.
DIN rails, terminal blocks, and mounting hardware are standard components in almost every control cabinet, used for organizing and securing components.
Match the rail profile (such as top-hat or C-section) to your equipment, and verify the load capacity and material (steel, aluminum, or zinc-plated) for durability in your specific environment.
They protect systems against overvoltage, leakage currents, and grounding faults, helping to ensure safety and regulatory compliance.
Yes. Choosing accessories rated for vibration, temperature extremes, or moisture can significantly extend the life of your automation hardware.
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