Eaton PRL2X3100X42A Panelboard - UL 67 Certified
Part Number: PRL2X3100X42A
Quick Summary
PRL2X3100X42A panelboard by Eaton delivers compact power distribution for 480/277V, 3-phase, 4-wire systems in control panels. Upgrading legacy gear often means fighting space constraints, long lead times, and wiring complexity. This unit is UL 67 certified and NEMA compliant, with an aluminum bus and 42 circuits for scalable, reliable distribution. Its Pow-R-Xpress compatibility enables faster stocking and simpler installation, reducing downtime and total installed cost. Designed for industrial and commercial power distribution, it supports up to 100A of continuous load with a compact footprint that fits tighter panels without sacrificing reliability.
Product Information
Extended Description
PRL2X3100X42A Eaton: Eaton PRL2X INTERIOR 480/277 3P 4W 100A 42 CKT AL BUS
Product Name
Eaton Pow-R-Xpress PRL2X panelboard
Catalog Number
PRL2X3100X42A
UPC
786689363260
Product Length/Depth
37 in
Product Height
6 in
Product Width
15 in
Product Weight
94 lb
Compliances
NEMA Compliant
Certifications
UL 67
Bus material
Aluminum
Number of circuits
42
Type
PRL2X INTERIOR
Amperage Rating
100A
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
Eaton Specification Sheet - PRL2X3100X42A
Feature: 42 circuits with a 100A rating provides scalable distribution for medium-load applications. Business Impact: Supports essential equipment in a single panel, reducing the need for additional enclosures and simplifying spare-part planning. Application: 480/277V interior panelboard installations in commercial and light industrial environments. Feature: UL 67 certification and NEMA compliance ensure safety and regulatory alignment. Business Impact: Lowers compliance risk and avoids costly rework during audits. Application: Indoor power distribution where safety certifications are mandatory. Feature: Aluminum bus material delivers lighter weight and corrosion resistance. Business Impact: Easier handling during installation and longer life in harsh environments. Application: Indoor control panels with frequent access or serviceability needs. Feature: Pow-R-Xpress compatibility and stock program readiness. Business Impact: Faster procurement, reduced lead times, and streamlined project schedules. Application: Projects requiring quick panelboard deployment and predictable delivery. Feature: Compact footprint with dimensions of 37 in L × 15 in W × 6 in H and 94 lb weight. Business Impact: Optimized space utilization in constrained electrical rooms and easier rack integration. Application: Retrofit or new-build installations where space is at a premium.
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FAQs
The PRL2X3100X42A supports 480/277V, 3-phase, 4-wire (3P4W) distribution with a 100A rating and up to 42 circuits. It is designed for interior panelboard applications in commercial and light industrial environments, enabling integrated distribution for multiple loads within a single enclosure.
This panelboard carries UL 67 certification and is NEMA compliant, signaling compliance with essential safety and performance standards for indoor power distribution. The combination reduces regulatory risk and supports easier audits and inspections in typical electrical rooms.
Pow-R-Xpress offers a streamlined stocking and procurement pathway, reducing lead times and expediting project schedules. For projects with tight timelines, this panelboard provides readily available stock and predictable delivery, helping teams stay on track without sacrificing performance or safety.
Yes. The unit features a compact footprint of 37 in L, 15 in W, and 6 in H, weighing 94 lb. This profile is designed to maximize space efficiency in crowded electrical rooms while delivering full 42-circuit capacity and 100A service for reliable distribution.
UL 67 and NEMA compliance reduce rework and regulatory risk, while the aluminum bus lowers weight and simplifies handling. The 42-circuit capacity minimizes the need for additional enclosures, and Pow-R-Xpress availability shortens project lead times, collectively contributing to lower total installed cost and faster return on investment.