Eaton PRL3X3490B30C1 Panelboard - UL 67 Certified
Part Number: PRL3X3490B30C1
Quick Summary
The Eaton PRL3X3490B30C1 panelboard provides reliable, high-capacity power distribution for industrial facilities. Engineers routinely face space constraints, retrofit challenges, and downtime during panel upgrades, which this solution helps mitigate with a compact interior design and scalable layout. UL 67 certification, NEMA compliance, and a copper bus three-phase architecture underpin safe, durable operation in demanding environments. Built to integrate with Pow-R-Xpress stocking programs, this panelboard offers procurement and installation efficiency that translates to lower total cost of ownership and faster time-to-value for projects ranging from manufacturing lines to data-center feeds.
Product Information
Extended Description
PRL3X3490B30C1 Eaton: EATON POW-R-XPRESS PRL3X INTERIOR ASSY; 208/120V 3P 4W400A CUAG BUS MCB PD3 30CKT SUBCHS
Product Name
Eaton Pow-R-Xpress PRL3X panelboard
Catalog Number
PRL3X3490B30C1
UPC
786689815103
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
400A
Pow-R-Xpress stocking program flyer
Pow-R-Xpress stocking program flyer
Pow-R-Xpress stocking program flyer
Pow-R-Line Xpert family overview
Feature: 400A amperage rating and 208/120V three-phase four-wire supply. Business Impact: Supports full-load distribution for motors and controls with headroom for future expansion, reducing the need for subpanels and rework. Application: Large industrial machines and mixed-load facilities seeking scalable power distribution. Feature: Copper bus material. Business Impact: Enhances electrical conductivity, durability, and long-term reliability in high-demand environments, lowering maintenance cycles. Application: Heavy-duty panel assemblies in manufacturing and processing plants. Feature: Top feed design. Business Impact: Eases installation and future wiring changes, especially in retrofit projects with limited rear access. Application: Retrofit upgrades and new builds in constrained spaces. Feature: UL 67 certification and NEMA compliance. Business Impact: Ensures code-aligned safety, easier inspection, and vendor support for regulatory requirements. Application: Commercial and industrial facilities with strict electrical code adherence. Feature: Pow-R-Xpress interior compatibility and 30-circuit subfeed potential. Business Impact: Reduces lead times and enables modular expansion without complete panel renewal. Application: Construction projects and maintenance programs aiming for rapid deployment and phased growth. Insight: The PRL3X3490B30C1 aligns with modern modernization strategies by combining a robust three-phase interior with a proven stocking program, helping teams minimize downtime and maximize uptime across critical lines of production.
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FAQs
The PRL3X3490B30C1 is a three-phase interior panelboard designed for 208/120V systems with a top-feed configuration. It fits standard electrical enclosures and uses copper bus for reliable conduction. Check mounting dimensions (12 in width, 5.75 in height, 78 in depth) and local code requirements to ensure seamless retrofit or new-install compatibility.
Key specs include a 400A amperage rating, 208/120V operating voltage, three-phase four-wire configuration, copper bus material, and UL 67 certification with NEMA compliance. The unit is designed for interior panelboard applications and supports up to 30-circuit subfeed configurations when integrated with MCB PD3 components.
Yes. Its three-phase 208/120V supply, 400A rating, and copper bus construction make it suitable for critical loads and motors typical of data-center power feeds and manufacturing line distributions. Its UL 67 certification and NEMA compliance provide code-aligned safety and reliability for such applications.
The panelboard carries UL 67 certification and is NEMA compliant, ensuring conformity with safety and installation standards common in commercial and industrial facilities. These certifications support code-compliant installation, safer maintenance, and easier inspections.
Pow-R-Xpress support offers faster stocking and availability, reducing lead times for panel replacements or upgrades. This translates to minimized downtime, easier project scheduling, and predictable maintenance budgeting for facilities pursuing rapid modernization without sacrificing performance.