Eaton KRB6AB12-30-144 KwikRail Cable Tray - UL CSA
Part Number: KRB6AB12-30-144
Quick Summary
Eaton KRB6AB12-30-144 KwikRail cable tray supports organized, high-capacity cable routing in industrial facilities. Installation time and rung alignment challenges can delay projects and increase downtime. Certified UL Classified and CSA-listed with NEMA Class B ratings for safe, compliant installations. Designed for aluminum KwikRail systems, it delivers lighter weight, robust performance, and faster deployment. With 12 inch rung spacing, 6 inch height, and a 12 ft length, it fits standard rack elevations and simplifies routing through confined spaces. This page-level overview highlights how the KRB6AB12-30-144 supports compliant installations, predictable lead times, and scalable growth in electrical and data cabling. Engineers benefit from consistent specifications and faster procurement cycles thanks to standard dimensions and clear documentation.
Product Information
Extended Description
KRB6AB12-30-144 Eaton: Eaton B-Line series KwikRail cable tray system, straight section, NEMA Class B, 6" height, Aluminum material, 12" rung spacing, 30" width, 12 ft. length, Bolted Rungs
Product Name
Eaton B-Line series KwikRail cable tray system
Catalog Number
KRB6AB12-30-144
UPC
799038844389
Product Length/Depth
144 in
Product Height
5.883 in
Product Width
30 in
Product Weight
20.46 lb
Compliances
Not Applicable
Certifications
UL Classified CSA
Material
Aluminum
Type
Straight sections
Rung Type
Bolted Rungs
KwikRail cable tray overview flyer
Cable tray and Cable Management NEMA Catalog
B-Line engineering services line card
Eaton Specification Sheet-KRB6AB12-30-144
Material and finish provide long-term reliability in demanding environments. The KRB6AB12-30-144 uses aluminum construction, delivering excellent corrosion resistance and a lighter overall weight compared to steel equivalents. This combination translates to lower support loads, easier handling during installation, and reduced freight costs on large projects across manufacturing floors, data centers, and process plants. Key dimensions align with common tray supports and minimize field cutting, reducing project lead times and waste, enabling more predictable procurement and easier rack integration. Bolted rungs offer secure, vibration-resistant support and straightforward field adjustments. The system accommodates reconfiguration without welding, which simplifies plant changes and expansions. Pairing with the KwikRail family ensures compatibility with existing fittings, supports, and accessory catalog, enabling seamless upgrades to expand or repurpose lines. Designed to integrate with the KwikRail cable tray ecosystem, 12 ft sections minimize joints, while bolted rung construction speeds on-site assembly. The aluminum tray supports fast installation in tight spaces and improves overall workflow efficiency by reducing rework and test cycles. From an installation standpoint, pre-engineered dimensions and compatible fittings streamline procurement and field assembly. The 12 ft length reduces the number of joints, while bolted rungs ease reconfiguration without tools that cause downtime. Maintenance benefits include corrosion resistance from aluminum and a durable finish, which translates to lower replacement cycles in harsh environments. Installation and maintenance considerations for this system emphasize safe handling, compatible fasteners, and alignment checks to ensure long-term performance.
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FAQs
For KRB6AB12-30-144 with bolted rungs, plan for standard 12 ft sections and use Eaton-compatible supports to minimize joints. Align rungs before bolting to ensure straight runs and reduce field adjustments. Check rung spacing and mounting holes against your support channel, and follow proper torque specs to prevent loosening in vibration-heavy environments.
Yes. The KRB6AB12-30-144 is designed as a straight-section component in Eaton's KwikRail family and uses bolted rungs that integrate with standard KwikRail fittings, supports, and accessories. This compatibility reduces procurement complexity, enables phased expansions, and supports mixed-material installations where aluminum trays share mounts with steel or composite raceways, provided load ratings and fastener specs are observed.
This KwikRail section carries UL Classified and CSA listings and aligns with NEMA Class B performance for non-intentional ground metal enclosures. These markings support regulatory compliance, supplier qualification, and safer installations in hazardous or high-traffic facilities. They also simplify documentation for audits, maintenance planning, and warranty considerations across industrial environments.
Yes. The 12 in rung spacing and 144 in length support high-density cabling by allowing tight, orderly organization of trays and channels. Aluminum construction reduces weight, enabling easier above-rack support in crowded data centers, while bolted rungs permit future reconfiguration without tools that cause downtime. For best results, pair with compatible cable trays and fasteners rated for data-center environments.
Maintenance cost is reduced by aluminum's corrosion resistance and the durability of bolted rungs, which resist loosening under vibration. Faster installation lowers labor hours during initial deployment and subsequent expansions, delivering a measurable return on investment as projects meet deadlines with fewer field changes. Long-term asset life is further enhanced by predictable gains in uptime and lower replacement frequency.