Eaton PRL4X3173L00C1 Pow-R-Xpress panelboard - UL 67
Part Number: PRL4X3173L00C1
Quick Summary
Pow-R-Xpress PRL4X panelboard is a high-capacity electrical distribution solution for industrial control panels. Engineers face space constraints and mounting challenges when integrating 1200 A class panels, and this design prioritizes a compact footprint with straightforward field wiring. UL 67 certified interior assemblies and a NEMA 1 enclosure rating provide essential protection in manufacturing floors and distribution rooms. Copper bus material and a top-feed configuration support reliable current paths for 24-pole three-phase systems. With 208/120 V supply and a 1200 A rating, the solution scales to demanding workloads while simplifying installation, maintenance, and future expansion.
Product Information
Extended Description
PRL4X3173L00C1 Eaton: EATON POW-R-XPRESS PRL4X INTERIOR ASSY 208/120V 1200A CUAG MLO
Product Name
Eaton Pow-R-Xpress PRL4X panelboard
Catalog Number
PRL4X3173L00C1
UPC
786689867690
Product Length/Depth
50.25 in
Product Height
8 in
Product Width
22 in
Product Weight
325 lb
Certifications
UL 67
Bus material
Copper
Feed type
Top
Material
COPPER
Number Of Poles
24-pole
Phase
Three-phase
Type
PRL4X INTERIOR
Amperage Rating
1200A
Bus Rating
1200 A
Current - max
1200
NEMA rating
1
Voltage - max
208/120
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
Feature: 1200 A amperage rating with 24-pole interior copper bus → Business Impact: Enables high-density power distribution with fewer cabinets, reducing footprint and total system cost. Application: Large machinery lines and process controls in industrial facilities. Feature: Copper bus material → Business Impact: Lower resistance, improved voltage drop performance, and longer service life. Application: Critical power paths in manufacturing environments. Feature: Top-feed design → Business Impact: Easier wiring entry and flexible room layouts, reducing installation time. Application: Control panels located in tight or rearranged electrical rooms. Feature: UL 67 and NEMA 1 compliance → Business Impact: Meets stringent safety and environmental requirements, simplifying regulatory approvals. Application: Plants with strict compliance needs and harsh floorspace conditions. Feature: 50.25 in length, 22 in width, 8 in height → Business Impact: Predictable footprint for layout planning and cabinet integration. Application: New installations and retrofit projects with defined space envelopes. Feature: 208/120 V three-phase operation → Business Impact: Supports common industrial loads with standardized voltages, easing component sourcing. Application: General purpose distribution in commercial/industrial settings.
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FAQs
PRL4X3173L00C1 is a top-feed, 208/120V, three-phase interior panelboard designed for 1200A service. Plan for a compatible NEMA 1 space and a footprint around 50.25 in L x 22 in W x 8 in H. Ensure copper bus routing is clear and allow space for future labeling and wiring access. Verify mount points align with support structures and that the enclosure meets UL 67 requirements.
A 1200A rating provides ample headroom for large motor loads and peak demand periods, reducing the need for multiple smaller feeders. The copper bus supports lower resistance and consistent voltage drop across all poles, enhancing protection coordination and reducing overheating risks during high-current events. This translates to improved uptime and simpler overcurrent protection planning.
Yes. The PRL4X3173L00C1 interior panelboard is UL 67 listed and NEMA 1 rated, offering essential protection against dust, light moisture, and physical exposure common in manufacturing floors. The copper bus construction further enhances durability, making it suitable for demanding plant environments while meeting industry safety standards.
This panelboard occupies a footprint of 50.25 inches in length, 22 inches in width, and 8 inches in height, with an approximate weight of 325 pounds. When planning space, account for cable entry clearances, accessibility for maintenance, and potential future expansion. The compact depth supports tighter equipment rooms without sacrificing current capacity.
Eaton provides a range of reference materials, including the Pow-R-Xpress quick selector reference guide, program guides, and flyers, along with a Pow-R-Line Xpert overview video. Access these resources to verify configuration options, wiring schemes, and best practices for commissioning PRL4X3173L00C1 in your facility. These documents help with proper selection, wiring, and safety compliance.