Cable runway, commonly referred to as ladder rack, is an essential component of IT infrastructure, providing critical support for horizontal, vertical, and backbone pathways that connect data centers to workstations. It’s not just about keeping cables organized—proper cable runway installation is vital for maintaining network efficiency, reducing downtime, and ensuring safety.
Chatsworth Products (CPI) offers a variety of cable runway solutions designed to meet the needs of modern IT environments.
Let’s explore what UL Classification entails and how these two runway styles compare:
What Does UL Classification Mean for Cable Runway?
When cable runway systems are used as equipment grounding conductors, compliance with the National Electric Code (NFPA 70) is non-negotiable. This is where UL Classification plays a crucial role. By selecting cable pathway products that carry the UL Classification Mark, you can ensure your installation meets regulatory requirements, while also gaining peace of mind that your system is safe and reliable.
UL Classification ensures that a product meets stringent safety and performance standards. Specifically, for cable runway used as equipment grounding conductors, UL Classification confirms that the product can safely carry electrical current to ground in the event of a fault. This is a critical safeguard for protecting network equipment and personnel.
Products that are UL Classified:
- Comply with NFPA 70 standards for grounding and bonding.
- Offer verified performance and reliability.
- Provide assurance that your infrastructure meets regulatory requirements.
By choosing UL Classified cable runway products, you’re investing in both safety and operational efficiency for your IT infrastructure.
Comparing CPI’s UL Classified Cable Runway Solutions
CPI’s cable runway solutions are designed to suit a range of project needs, from efficiency-driven installations to budget-conscious builds. Here’s a closer look at the key differences between the 11275 Series UL Classified Cable Runway and the 10250 Series Universal Cable Runway.
UL Classified Cable Runway
The is a robust, labor-saving option ideal for standard cable runway applications. Its design aligns closely with TELCO-style cable runway standards, featuring cross members (rungs) that are 1” wide by ½” high and welded at 9” intervals. Each section is 9’ 8-1/2” long and is available in durable gold or black chem film over zinc plating.
What sets this series apart is its simplified electrical bonding. Using CPI’s UL Classified splice kits, you can achieve proper bonding without needing additional ground straps between sections. This makes installation faster and more straightforward, significantly reducing labor time and costs compared to powder-coated alternatives. For projects where efficiency and simplicity are key, the 11275 Series is a top choice.
Universal Cable Runway
The is designed for value-conscious customers who need a reliable solution without breaking the budget. Each piece measures 9’ 11-1/2” long, with rungs that are 1-1/2” wide by 3/8” high and welded at 12” intervals. The powder-coated finish provides durability, but it also introduces additional installation steps.
To achieve proper electrical bonding, you’ll need to either remove paint at splice points or use ground straps across each splice to create the metal-to-metal contact required for grounding. While this adds time to the installation process, the lower price per piece makes the 10250 Series an excellent option for projects with tighter budgets.
Which Cable Runway Should You Choose?
When deciding between the 11275 Series and the 10250 Series, consider your project’s priorities:
- For faster installations with minimal labor costs: The 11275 Series offers simplified bonding and efficiency, making it ideal for projects where time is critical.
- For budget-conscious projects: The 10250 Series provides reliable grounding at a lower upfront cost, with the tradeoff of additional installation steps.
Both options are UL Classified and meet strict safety standards, ensuring your cable pathway is not only functional but also compliant with industry regulations.
Get Expert Guidance for Your Cable Runway Needs
CPI is here to help you every step of the way with industry-leading solutions and expert guidance. Our team understands the complexities of IT infrastructure and can provide tailored recommendations to ensure your cable pathway is safe, efficient, and compliant.
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