Eaton PRL1X3225X42CS Pow-R-Xpress panelboard - UL 67, NEMA Compliant
Part Number: PRL1X3225X42CS
Quick Summary
Pow-R-Xpress PRL1X3225X42CS panelboard is a compact 225 A, 42‑circuit power distribution solution designed for 120/208 V three‑phase four‑wire systems in commercial and light industrial facilities. Engineers often grapple with crowded electrical rooms, long panel lead times, and uncertain compliance when expanding or upgrading load centers. This panelboard helps by delivering a robust interior design with copper bus, clear labeling, and a proven enclosure standard. It carries UL 67 certification and NEMA compliance, reinforcing safety and reliability in demanding environments. The combination of a 42‑circuit capacity and a 225 A rating supports scalable growth, while the interior layout and compact footprint reduce footprint and maintenance costs. For integration into Eaton ecosystems, it accelerates procurement and ensures consistent performance across projects.
Product Information
Extended Description
PRL1X3225X42CS Eaton: Eaton PRL1X INTERIOR NO TFL 120/208 3P 4W 225A 42 CKT CU BUS
Product Name
Eaton Pow-R-Xpress PRL1X panelboard
Catalog Number
PRL1X3225X42CS
UPC
786689363154
Product Length/Depth
43.75 in
Product Height
6.5 in
Product Width
18.25 in
Product Weight
31 lb
Compliances
NEMA Compliant
Certifications
UL 67
Bus material
Copper
Number of circuits
42
Type
PRL1X INTERIOR
Amperage Rating
225 A
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
Eaton Specification Sheet - PRL1X3225X42CS
High amperage and circuit capacity drive efficient branch distribution. The PRL1X3225X42CS delivers 225 A and 42 circuits, enabling a single panelboard to service lighting, outlets, and motor loads without frequent upgrades. In office buildings or light industrial facilities, this translates to fewer enclosures and simplified protective device coordination, saving space and cost over multiple smaller panels. Robust internal copper bus minimizes impedance, improving voltage regulation and protection coordination across all circuits. The result is tighter voltage profiles for sensitive equipment and more predictable protection curves during faults, reducing nuisance trips and maintenance costs. Interior enclosure designed for simple installation in indoor environments with no TFL requirements, simplifying wiring and inspections in typical commercial spaces. The compact footprint and manageable weight support easier installation and service access, fitting standard equipment spaces while still accommodating 42 circuits. UL 67 listing and NEMA compliance ensure wire routing, enclosure integrity, and mounting compatibility with common bus and rail configurations, reducing engineering time and enabling faster project delivery.
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FAQs
PRL1X3225X42CS is designed for 120/208 V three-phase four-wire systems and uses standard copper bus with a 42-circuit interior layout. It interfaces with common mounting rails and protective device arrangements, ensuring straightforward substitution or expansion without extensive rewiring. Check the catalog and quick selector guides to confirm breaker compatibilities and spacing for your specific installation.
Core specs include a 225 A amperage rating and 42 circuits, copper bus material, interior PRL1X type, and UL 67 certification with NEMA compliance. Dimensions are 43.75 in L, 18.25 in W, 6.5 in H, and roughly 31 lb. These factors support dense load distribution while maintaining serviceability and protection coordination for mixed lighting and branch circuits.
Yes, it suits light industrial and commercial applications where space is constrained and reliability matters. The 42-circuit capacity and copper bus help manage multiple branch circuits efficiently, while UL 67 and NEMA compliance ensure safety and enclosure integrity in demanding environments. For data centers or manufacturing setups, verify circuit labeling, feeder routing, and coordination with downstream protection devices to optimize uptime.
The product is UL 67 certified and NEMA compliant, signaling suitability for interior panelboard installations in accordance with market standards. These certifications support safe operation, enclosure protection, and consistent performance across typical building codes, reducing risk during inspections and audits.
With 225 A capacity and 42 circuits in a single enclosure, you minimize the need for additional panels and future expansions, lowering upfront and lifecycle costs. Copper bus improves current carrying efficiency, reducing heat and potential overheating. The interior, compact design speeds installation and future servicing, contributing to faster commissioning and lower ongoing maintenance overhead.