Eaton PRL3X3690B30C2S Panelboard - UL 67, 600A, 480/277V
Part Number: PRL3X3690B30C2S
Quick Summary
The Eaton Pow-R-Xpress PRL3X panelboard is a compact, three-phase power distribution solution designed for 480/277V systems in commercial and light industrial environments. When space is tight or downtime is costly, traditional panelboard upgrades can disrupt operations; this interior PRL3X3690B30C2S streamlines wiring with a ready-to-install interior assembly. It carries UL 67 certification and NEMA compliance, reflecting essential safety and regulatory alignment for modern electrical rooms. The copper bus and top-feed design deliver low impedance and reliable conductivity, while the 600A rating supports scalable distribution. This combination reduces installation time and long-term maintenance costs, offering a dependable foundation for power distribution projects in demanding industrial settings.
Product Information
Extended Description
PRL3X3690B30C2S Eaton: EATON POW-R-XPRESS PRL3X INTERIOR ASSY; 480/277V 3P 4W 600A CUAG BUS MCB PD3 30CKT SUBCHS SE
Product Name
Eaton Pow-R-Xpress PRL3X panelboard
Catalog Number
PRL3X3690B30C2S
UPC
786689815516
Product Length/Depth
78 in
Product Height
5.75 in
Product Width
12 in
Product Weight
120 lb
Compliances
NEMA Compliant
Certifications
UL 67
Bus material
Copper
Feed type
Top
Material
COPPER
Phase
Three-phase
Type
PRL3X INTERIOR
Amperage Rating
600A
Pow-R-Xpress stocking program flyer
Pow-R-Xpress stocking program flyer
Pow-R-Xpress stocking program flyer
Pow-R-Line Xpert family overview
Three-phase, 480/277V operation with a 600A amperage rating → supports heavy loads while limiting the number of feeders, improving space efficiency and maintenance planning. Copper bus construction → provides low impedance and superior heat dissipation, reducing voltage drop and enhancing fault current handling for continuous operation in demanding environments. Top-feed interior design → streamlines wiring, speeds commissioning, and supports modular expansion as needs grow. UL 67 certification and NEMA compliance → deliver regulatory assurance, smoother inspections, and fewer change orders during projects. Large internal footprint with 78 in length, 12 in width, 5.75 in height and a 120 lb weight → accommodates 30-circuit subfeed configurations within a single enclosure, enabling scalable distribution for complex systems. Compatibility with Pow-R-Xpress ecosystem and PD3 30CKT subfeeds SE → standardized parts, easier stocking, and faster maintenance across multiple facilities.
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FAQs
This panelboard is explicitly designed for 480/277V three-phase, four-wire distribution, enabling direct integration with standard commercial and light industrial electrical architectures. It uses a copper bus for low impedance performance and a top-feed configuration that minimizes wiring complexity, all while carrying UL 67 certification to support code-compliant installations.
Plan for a dedicated electrical space that accommodates a 78 in long interior, 12 in wide enclosure with a height of 5.75 in and roughly 120 lb weight. The interior design simplifies wiring with a top-feed approach and a 600A capacity, reducing field modifications. Ensure NEMA-compliant surroundings and proper clearance for service access and future expansion up to 30 circuits.
The PRL3X3690B30C2S carries UL 67 certification and is NEMA compliant, aligning with established electrical safety and enclosure standards. These certifications facilitate regulatory approvals, reliable service in regulated environments, and smoother procurement when supplier qualifications are required for mission-critical facilities.
Benefits include reduced downtime from faster commissioning thanks to an interior-ready design, lower maintenance costs due to robust copper bus performance, and improved reliability from UL/NEMA compliant construction. The 600A rating supports scalable load growth, allowing facilities to defer additional panel enclosures and consolidate power distribution for longer service life.
Yes. The model supports a 30-circuit subfeed configuration within a single interior panelboard, enabling scalable expansion without multiple enclosures. Its interior design, copper bus, and compatibility with Pow-R-Xpress PD3 subfeed configurations simplify stocking and future upgrades, making it well-suited for facilities planning phased capacity increases or process modernization.