Eaton Pow-R-Xpress PRL4X3190B00C2 Panelboard - UL 67
Part Number: PRL4X3190B00C2
Quick Summary
Pow-R-Xpress PRL4X3190B00C2 panelboard is designed to deliver centralized power distribution for large facilities. Engineers often struggle with safe, code-compliant interior panelboards that support high amperage and dense circuit counts in tight spaces. UL 67 certification ensures safety and reliability, while copper bus and three-phase design support robust performance. This solution integrates with Eaton MCB PD5 and PXR20 ALSI options to streamline installation and lifecycle costs. By consolidating distribution in a single interior assembly, facilities reduce footprint and simplify maintenance schedules. Owners gain faster project timelines and predictable energy management with Eaton's Pow-R-Xpress platform for scalable, long-term value. The interior design accommodates 72 circuits and 1200A capacity, supporting future load growth without rework.
Product Information
Extended Description
PRL4X3190B00C2 Eaton: EATON POW-R-XPRESS PRL4X INTERIOR ASSY; 480/277V 3P 4W 1200A CUAG BUS MCB PD5 PXR20 ALSI
Product Name
Eaton Pow-R-Xpress PRL4X panelboard
Catalog Number
PRL4X3190B00C2
UPC
786689815035
Product Length/Depth
68.75 in
Product Height
8 in
Product Width
22 in
Product Weight
350 lb
Certifications
UL 67
Bus material
Copper
Feed type
Top
Material
COPPER
Number of circuits
72
Phase
Three-phase
Type
PRL4X INTERIOR
Amperage Rating
1200A
Pow-R-Xpress quick selector reference guide
Pow-R-Xpress quick selector reference guide
Pow-R-Xpress quick selector reference guide
Pow-R-Line Xpert family overview
The 1200A amperage rating paired with a 72-circuit capacity defines the PRL4X panelboard as a high-density interior solution. This scale supports facility load growth without frequent upgrades, reducing capital and labor costs over the project lifecycle. In data centers and manufacturing environments, centralizing distribution in a single cabinet frees space for critical equipment and simplifies warranty coverage. Copper bus material delivers lower resistance and improved conductivity, reducing voltage drop and extending service life, which translates into measurable energy efficiency and reliability gains in 480/277V three-phase systems. Top-feed design and interior construction streamline wiring, improve cable management, and shorten installation timelines, while enabling easier field inspections and future expansions. UL 67 certified safety underpins regulatory alignment, lowering risk during commissioning and operation. The panel’s dimensions—68.75 in L, 22 in W, 8 in H—and a 350 lb weight facilitate precise mounting planning in service bays and mechanical rooms. Compatibility with MCB PD5, PXR20 ALSI, and other Eaton components reduces engineering risk and accelerates project delivery. This interior panelboard is well-suited for new builds or retrofits where high-density distribution and rapid deployment are priorities.
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FAQs
The PRL4X3190B00C2 interior panelboard is designed for 480/277V three-phase systems and supports a top-feed configuration. Its 1200A rating and 72 circuits enable seamless integration into large facilities, and it aligns with Eaton's PD5, PXR20 ALSI MCB options for straightforward cross-compatibility, minimizing redesign work during upgrades or expansions.
With a weight of about 350 lb and an overall footprint of 68.75 in L x 22 in W x 8 in H, proper mounting hardware and enclosure provisions are essential. The top-feed design simplifies wiring entry, but ensure adequate clearance for service access, containment, and labeling. Plan for robust mounting in a supportive rack or wall enclosure to maintain code-compliant clearances.
This panelboard excels in data centers, large manufacturing floors, and distribution centers requiring high-density, scalable power distribution. Its 72-circuit capacity and 1200A rating make it ideal for environments with rising loads, while UL 67 certification supports safety compliance in commercial and industrial installations.
The PRL4X3190B00C2 is UL 67 certified, indicating compliance with established safety standards for low-voltage power distribution equipment. Copper bus construction and three-phase design further reinforce reliability and electrical performance in demanding environments.
By consolidating distribution into a single interior panelboard with high amperage and dense circuit capacity, you reduce cabinet counts, streamline procurement, and shorten installation timelines. Long-term maintenance benefits come from robust copper bus conductivity, fewer field modifications, and compatibility with Eaton’s modular PD5/PXR20 ALSI ecosystem, enabling scalable capacity without frequent rework.