Eaton PRL1X1400X42C Panelboard - UL 67, NEMA Compliant
Part Number: PRL1X1400X42C
Quick Summary
Eaton PRL1X1400X42C panelboard is a reliable interior power distribution solution for 120/240 V, 1P 3W applications in industrial and commercial electrical rooms, designed for fast, code-compliant installations. Project teams often contend with space constraints, complex wiring layouts, and long lead times for parts, making upgrades risky, costly, or disruptive to ongoing production. This unit carries UL 67 certification and is NEMA compliant, enabling safer operation, easier customer approvals, and alignment with national and industry standards for panelboard equipment. With 42 copper-bus circuits, a 400 A rating, and compatibility with Pow-R-Xpress stocking programs, it supports scalable expansion, reduced field wiring, and streamlined maintenance across multiple shifts.
Product Information
Extended Description
PRL1X1400X42C Eaton: Eaton PRL1X INTERIOR 120/240 1P 3W 400A 42 CU BUS
Product Name
Eaton Pow-R-Xpress PRL1X panelboard
Catalog Number
PRL1X1400X42C
UPC
786689363017
Product Length/Depth
61 in
Product Height
6 in
Product Width
15 in
Product Weight
50 lb
Compliances
NEMA Compliant
Certifications
UL 67
Bus material
Copper
Number of circuits
42
Type
PRL1X INTERIOR
Amperage Rating
400A
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 - PRL1X1400X42C
The 400 A amperage rating is a foundational feature that translates into tangible business outcomes: fewer transformer taps or external feeders, lower protection coordination complexity, and improved fault isolation. In practice, this enables more reliable power delivery to critical machinery on the factory floor while staying within standard utility and panelboard limits. This unit is designed for interior installation, supporting 42 circuits and providing substantial headroom for future load growth without needing additional enclosures. Copper bus material delivers superior conductivity and thermal performance, reducing voltage drop and improving heat dissipation in high-current applications. UL 67 certification and NEMA compliance reassure inspectors and asset owners, helping streamline approvals and regulatory adherence during audits and upgrades. The panel’s compact footprint, precise 61 in length, 15 in width, and 6 in height, coupled with a 50 lb weight, simplifies integration into constrained spaces and existing enclosures. Designed for modular assembly and compatibility with the Pow-R-Xpress stocking program, it accelerates procurement and reduces downtime during panel replacements. In automation and manufacturing environments, the PRL1X interior can support control panels, drives, and sensor networks while maintaining serviceability and spare-part availability, which translates into measurable uptime improvements and smoother maintenance planning.
Get a Quick Quote for a Eaton PRL1X1400X42C
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton PRL1X1400X42C?
Enquire Now
FAQs
Yes. The PRL1X1400X42C is designed as an interior panelboard with a compact footprint and copper bus construction. Its 61 in length, 15 in width, and 6 in height enable straightforward retrofit into compatible enclosures, minimizing fitment surprises. The unit’s 50 lb weight aids handling during onsite installation, reducing crane or crew time and enabling smoother commissioning alongside existing Eaton components.
The panelboard is rated for 400 A, 120/240 V, 1P 3W configurations with 42 circuits and copper bus. This combination supports large motor loads and control circuits while maintaining low impedance paths for protection coordination. The copper bus improves conductivity and thermal response, which translates to lower voltage drop under peak loads and enhanced reliability for critical machines and drives.
This unit is specified as an interior panelboard with NEMA compliance and UL 67 certification, indicating suitability for indoor electrical rooms and controlled environments. For harsh or washdown environments, consider enclosure protection, environmental controls, or a ruggedized variant. Always verify site conditions and consult Eaton documentation for installation guidelines and any accessory requirements.
The PRL1X1400X42C carries UL 67 certification and is NEMA compliant. UL 67 confirms safe operation for panelboards under specified electrical conditions, while NEMA compliance ensures alignment with nationally recognized standards for electrical enclosures. Together, these certifications simplify downstream approvals, support warranty terms, and help meet regulatory requirements during audits or facility upgrades.
Pow-R-Xpress compatibility accelerates sourcing by aligning with Eaton’s stocking program, reducing lead times and streamlining project scheduling. For maintenance and ROI, this means faster parts availability, easier forecasting of spares, and minimized downtime during expansions or relocations. In practice, teams realize shorter project cycles and more predictable maintenance costs.