Eaton KRB6A12-12-144 KwikRail Cable Tray - UL Classified CSA
Part Number: KRB6A12-12-144
Quick Summary
Eaton KRB6A12-12-144 KwikRail cable tray provides modular cable routing for industrial electrical installations. Engineers often struggle with weight, corrosion, and time-consuming assembly in raised-floor or open enclosures. UL Classified and CSA certifications help ensure safety and compliance in harsh plant environments. This aluminum straight-section KwikRail system simplifies layout, reduces installation time, and supports scalable data-center and factory automation cabling, delivering lower total cost of ownership. Designed to work with KwikRail accessories, it enables fast field modifications and clean cable organization. By standardizing on aluminum construction, you gain corrosion resistance and long-term durability in humid or dusty conditions, translating to fewer maintenance surprises and predictable performance.
Product Information
Extended Description
KRB6A12-12-144 Eaton: Eaton B-Line series KwikRail cable tray system, straight section, NEMA Class B, 6" height, Aluminum material, 12" rung spacing, 12" width, 12 ft. length
Product Name
Eaton B-Line series KwikRail cable tray system
Catalog Number
KRB6A12-12-144
UPC
799038834984
Product Length/Depth
144 in
Product Height
5.883 in
Product Width
12 in
Product Weight
17.832 lb
Compliances
Not Applicable
Certifications
UL Classified CSA
Material
Aluminum
Type
Straight sections
Rung Type
Welded Rungs
KwikRail cable tray overview flyer
Cable tray and Cable Management NEMA Catalog
B-Line engineering services line card
Eaton Specification Sheet-KRB6A12-12-144
Feature: Aluminum KwikRail straight sections with welded rungs provide corrosion resistance and reduced weight. Business Impact: Lighter weight lowers installation effort and improves handling, while welded rungs maintain load integrity under vibration. Application: Ideal for overhead runs in manufacturing lines and control panels. Feature: 144 in length, 12 in width and 6 in height with 12 in rung spacing. Business Impact: Predictable layout reduces field cutting and waste, speeding up project schedules. Application: Large-scale cable runs across control rooms and electrical rooms. Feature: NEMA Class B rating and UL Classified CSA certifications. Business Impact: Compliance simplifies procurement and inspection, reduces rework. Application: Plant floors, automation enclosures, and data centers. Feature: Compatibility with B-Line KwikRail accessories. Business Impact: Seamless system expansion and retrofit capability minimizes downtime. Application: Retrofit projects in existing facilities and scalable future-proof installations. Feature: Welded rung design supports heavy cables and bundles. Business Impact: Improved support for diverse cabling and better long-term durability. Application: Power distribution cabling in automation installations and panel builds.
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FAQs
Plan support intervals per project loads and span capabilities. Use compatible KwikRail accessories for corners and transitions, and verify mounting hardware is rated for aluminum trays. Maintain 1–2 in clearance from adjacent surfaces to allow airflow and heat dissipation. Per the spec, handle the 144 in straight sections with appropriate joining methods, and inspect welds for integrity after installation.
The 6 in height accommodates a dense but manageable cable stack, while 12 in width provides a stable platform for multiple cable bundles and raceways. This footprint supports orderly segregation of power and control cabling, reduces bundling tangles, and improves airflow. In space-constrained panels, these dimensions help optimize layout without sacrificing capacity.
Yes. The KRB6A12-12-144 KwikRail cable tray carries UL Classified and CSA certifications, aligning with common electrical safety and performance standards. These certifications simplify procurement, reduce inspection risk, and support compliance documentation for industrial installations, data centers, and automation facilities. The aluminum construction and NEMA Class B rating further reinforce suitability for harsh environments.
Welded rungs provide a continuous load path with high rigidity and resistance to loosening under vibration, which is common in automation environments. This improves cable integrity and reduces maintenance checks. For frequent reconfigurations or cabling upgrades, welded rungs maintain consistent rung spacing and support, minimizing field adjustments and downtime.
Aluminum KwikRail trays resist corrosion, lowering repainting and corrosion-related maintenance. The modular design accelerates installations and expansions, reducing labor costs and project risk. Over the life of the installation, customers benefit from fewer replacements, predictable performance, and faster ROI when scaling systems for growing automation needs.