Eaton PRL4X3190BB0C2 Pow-R-Xpress Panelboard - UL 67
Part Number: PRL4X3190BB0C2
Quick Summary
PRL4X3190BB0C2 panelboard is a modular power-distribution solution for industrial and commercial facilities. Engineers often face cramped electrical rooms and the challenge of upgrading wiring without disrupting operations. UL 67 certification with three-phase 480/277V capability ensures safe, code-compliant interior assembly. This interior panelboard supports scalable distributions with copper bus and bottom-feed design, delivering reliable performance in demanding environments while reducing installation time and total cost. For projects requiring rugged, space-efficient power distribution, the PRL4X3190BB0C2 aligns with Power-R-Xpress workflows and helps streamline procurement and integration.
Product Information
Extended Description
PRL4X3190BB0C2 Eaton: EATON POW-R-XPRESS PRL4X INTERIOR ASSY; 480/277V 3P 4W 1200A CUAG BUS MCB PD5 PXR20 ALSI BOTTOM
Product Name
Eaton Pow-R-Xpress PRL4X panelboard
Catalog Number
PRL4X3190BB0C2
UPC
786689908133
Product Length/Depth
675 in
Product Height
8 in
Product Width
22 in
Product Weight
350 lb
Certifications
UL 67
Bus material
Copper
Feed type
Bottom
Material
COPPER
Phase
Three-phase
Type
PRLX4
Amperage Rating
1200A
Eaton's Pow-R-Xpress stocking program
Eaton's Pow-R-Xpress stocking program
Eaton's Pow-R-Xpress stocking program
Pow-R-Line Xpert family overview
Feature: 1200A amperage rating. Business impact: supports large load centers and future growth with a single, robust enclosure. Application: data centers, manufacturing lines, and high-demand facilities seeking scalable distribution without swapping panels. Feature: Three-phase 480/277V operation. Business impact: enables standard industrial power distribution for common commercial and shop floor loads, reducing wiring complexity. Application: mid-sized plants and commercial buildings upgrading to modern electric infrastructure. Feature: Copper bus material. Business impact: improves conductivity, minimizes voltage drop, and reduces heat under heavy loads. Application: high-current feeders and critical circuits in process lines. Feature: Bottom-feed configuration. Business impact: simplifies installation in tight spaces and streamlines wiring routes and grounding. Application: retrofit projects and new installations with constrained layouts. Feature: UL 67 certified interior assembly. Business impact: supports regulatory compliance and safer maintenance practices. Application: interior panelboard installations in strict code environments. These features collectively deliver faster commissioning, lower lifecycle costs, and improved reliability for power distribution across diverse industries.
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FAQs
The PRL4X3190BB0C2 is a three-phase interior panelboard rated for 480/277V with a bottom-feed design. Ensure cabinet mounting clearances match the enclosure footprint (22 in width by 8 in height and 675 in depth as listed) and that feeder wiring adheres to UL 67 requirements. Verify copper bus integrity and secure MCB PD5 PXR20 configurations per Eaton guidelines to maintain electrical clearance and ground fault protection.
Key specs include a 1200A amperage rating, copper bus material, and bottom-feed configuration. These features support high-demand loads in industrial processes while maintaining low resistance and efficient heat dissipation. The unit is designed for 480/277V three-phase systems, aligning with common commercial and manufacturing power setups and enabling scalable distribution without multiple panel changes.
Yes. The 1200A rating and three-phase 480/277V capability support high-density load centers typical of data centers and manufacturing floor circuits. Copper bus and UL 67 certification provide reliable performance, safer maintenance, and easier fault isolation. The bottom-feed design helps manage cable routing in tight spaces, making it a practical upgrade path for scalable power distribution.
The PRL4X3190BB0C2 panelboard is UL 67 certified, ensuring compliance with safety standards for interior electrical assemblies. This certification supports safer commissioning, ongoing maintenance, and simplified regulatory documentation for buildings and facilities relying on code-compliant power distribution equipment.
Investing in the PRL4X3190BB0C2 yields ROI through faster installation, reduced wiring complexity, and scalable capacity that postpones future panel replacements. Copper bus minimizes energy losses, and UL 67 compliance reduces regulatory risk. The bottom-feed design simplifies future upgrades and serviceability, lowering maintenance time and total cost of ownership.