Eaton PRL3X3490B00C1S Panelboard - UL 67 Certified
Part Number: PRL3X3490B00C1S
Quick Summary
Eaton PRL3X3490B00C1S panelboard is a reliable power distribution solution for commercial and light-industrial applications. Engineers often struggle with space constraints, wiring complexity, and downtime during commissioning; this panelboard’s interior design and compact footprint address those challenges. UL 67 listing and NEMA compliance provide safety and code assurance, while the copper bus and 208/120V three-phase capability support high-performance distribution. With 400A capacity and a configurable interior, it also aligns with procurement goals for scalability, reliability, and lifecycle cost reduction in modern electrical rooms.
Product Information
Extended Description
PRL3X3490B00C1S Eaton: EATON POW-R-XPRESS PRL3X INTERIOR ASSY; 208/120V 3P 4W400A CUAG BUS MCB PD3 SE
Product Name
Eaton Pow-R-Xpress PRL3X panelboard
Catalog Number
PRL3X3490B00C1S
UPC
786689815097
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 in a three-phase configuration with copper bus. Business Impact: Enables handling substantial loads from a single panel, reducing the need for multiple disconnects and lowering energy losses due to low resistance. Application: Ideal for commercial spaces and light-industrial lines where space is at a premium. Feature: Top feed and interior assembly design. Business Impact: Eases conduit entry and simplifies wiring, accelerating installation and shortening commissioning cycles. Application: Quick deployments in retrofit projects and new builds where panel access is constrained. Feature: Dimensional footprint of 78 in length, 12 in width, and 5.75 in height with a 120 lb weight. Business Impact: Predictable enclosure fit and manageable installation logistics, improving on-site planning and shipping costs. Application: Electrical room layouts and rack-mable distribution setups. Feature: Compliance and safety framework with UL 67 and NEMA compliance. Business Impact: Reduces risk of non-compliance and speeds regulatory approvals. Application: Facilities under strict safety standards in manufacturing and infrastructure. Feature: PRL3X INTERIOR design compatible with Pow-R-Xpress family. Business Impact: Streamlines future expansion and maintenance, enabling modular upgrades without complete panel replacement. Application: Retrofit programs and scalable power distribution in evolving facilities.
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FAQs
Yes. The PRL3X3490B00C1S is designed for 208/120V three-phase four-wire (3P4W) applications, delivering reliable distribution for commercial and light-industrial electrical rooms. The copper bus and interior assembly support efficient wiring, while UL 67 and NEMA compliance ensure code-ready installation.
The interior panel design in PRL3X3490B00C1S simplifies field wiring and reduces terminal congestion. Top feed entry streamlines conduit routing, speeding up commissioning and servicing. This translates to shorter project timelines and lower labor costs during both initial installation and future maintenance.
The PRL3X3490B00C1S carries UL 67 certification and is NEMA compliant, providing recognized safety and performance benchmarks for electrical distribution equipment used in commercial and light-industrial settings.
The panelboard is rated for 400A and utilizes copper bus material, which offers lower electrical resistance, improved heat dissipation, and enhanced reliability for high-demand loads in distribution panels.
With an interior PRL3X design and compatibility within the Pow-R-Xpress family, this panelboard enables modular upgrades and easier access for servicing. Its scalable footprint and robust certifications help facilities plan for growth without the need for a full panel replacement.