Eaton PRL3X3690B30C2 Panelboard - UL 67 Certified
Part Number: PRL3X3690B30C2
Quick Summary
Eaton Pow-R-Xpress PRL3X panelboard provides compact, high-capacity power distribution for industrial facilities. Engineers often struggle to fit large load centers into tight spaces while maintaining safety and code compliance. UL 67 listing and NEMA-compliant enclosures support reliable operation in lighting and emergency applications. Powered by a 600 A copper bus and a top-feed interior assembly, the design accelerates installation, reduces wiring complexity, and lowers field labor. Designed for three-phase 480/277 V service and up to 30 circuits, this interior panelboard scales with facility growth while sustaining protection and performance. Its modular interior assembly also simplifies retrofits and expansions, a common scenario in retrofit projects.
Product Information
Extended Description
PRL3X3690B30C2 Eaton: EATON POW-R-XPRESS PRL3X INTERIOR ASSY; 480/277V 3P 4W 600A CUAG BUS MCB PD3 30CKT SUBCHS
Product Name
Eaton Pow-R-Xpress PRL3X panelboard
Catalog Number
PRL3X3690B30C2
UPC
786689815509
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 quick selector reference guide
Pow-R-Xpress quick selector reference guide
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Pow-R-Line Xpert family overview
Feature → Business Impact → Application: The PRL3X3690B30C2 panelboard delivers a 600 A amperage rating for high-load distribution, enabling facilities to support demanding equipment without overloading circuits. This translates to improved reliability, reduced nuisance tripping, and better protection of critical loads in manufacturing lines and large commercial facilities. Application: Ideal for three-phase, 480/277 V systems in industrial sites requiring robust power distribution with tight space budgets. Feature → Business Impact → Application: Copper bus material provides low impedance and superior conductivity, reducing voltage drop on long runs and enabling more efficient energy use. This supports precise motor starting and stable lighting performance in large facilities. Application: Suitable for power centers and interior panelboard assemblies where electrical performance matters most. Feature → Business Impact → Application: Top-feed design simplifies wiring routes and accelerates field installation, lowering labor costs and shortening commissioning times. Application: Beneficial for retrofits or new builds where ceiling height or service access is constrained. Feature → Business Impact → Application: 78 inch length with 30-circuit PD3 subfeed capacity delivers scalable expansion without replacing the enclosure, protecting capital investments. Application: Used in facilities planning for phased modernization or capacity upgrades. Feature → Business Impact → Application: UL 67 certification and NEMA compliance provide documented safety, reliability, and enclosure compatibility, reducing inspection burdens and compliance risk. Application: Critical for lighting and emergency systems in commercial, healthcare, and industrial environments. Feature → Business Impact → Application: Pow-R-Xpress interior integration enables standardized parts sourcing and faster maintenance, improving uptime and serviceability. Application: Recommended for OEMs and integrators deploying modular panelboard solutions across multiple sites.
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FAQs
The PRL3X3690B30C2 is a top-feed, three-phase interior panelboard rated for 480/277V with 600A capacity. Plan for a 78 in long footprint, 12 in wide enclosure, and 5.75 in height to fit comprehensive subcircuit layouts. Ensure copper bus connections are clean, use the 30CKT PD3 configuration, and follow UL 67/NEMA guidelines. Allow space for wiring clearance, service access, and future expansion to minimize retrofit complexity and downtime.
This panelboard is designed for industrial and commercial lighting and emergency systems requiring reliable three-phase power distribution at 480/277V. With 600A capacity and up to 30 circuits, it suits large load centers, retrofit projects, and scalable installations where space efficiency and modular expansion are priorities.
The PRL3X panelboard carries UL 67 certification and is NEMA compliant, signaling compliance with standard safety and enclosure requirements for low-voltage power distribution equipment. These certifications help simplify inspections, ensure reliability, and support installation in regulated environments such as commercial buildings and industrial facilities.
The interior assembly design reduces wiring runs and simplifies serviceability, while the 600A copper bus minimizes voltage drop for stable performance. Top-feed routing streamlines installation in constrained spaces, and the 30-circuit capacity supports phased expansions without enclosure replacement, delivering lower total cost of ownership and faster commissioning.
Its generous 30-circuit capacity, modular interior design, and compact footprint enable scalable distribution without multiple enclosure changes. Combined with UL 67/NEMA compliance and copper bus efficiency, it reduces installation time, maintenance costs, and downtime, delivering quicker payback in facilities undergoing capacity upgrades or retrofits.