Eaton BRP20L125UGW BR main lug loadcenter - 10 kAIC
Part Number: BRP20L125UGW
Quick Summary
The Eaton BRP20L125UGW is a main lug loadcenter for distribution in commercial electrical panels. Engineers often contend with limited space, uncertain interrupt ratings, and complex installation requirements. Certified to UL 67 and UL 50 with a NEMA 1 enclosure, it supports safe, indoor service. Designed for 125 A service with aluminum bus, 20 spaces, and a main-lug-only configuration, it reduces upfront costs while speeding panel builds. Its compact compatibility with BR 1-inch breakers and a 10 kAIC interrupt rating supports reliable operation in daily workloads. This combination translates to faster procurement, easier field service, and a lower total cost of ownership for installers and OEMs.
Product Information
Extended Description
BRP20L125UGW Eaton: Eaton Eaton BR main lug loadcenter,Ground bar,Main lug only,125 A,X2,Aluminum, NEMA 1,10kAIC,BR2125,40 Circuits,Twenty pole,20 Spaces,Riser Type,Single-phase,Type BR 1-inch breakers,120/240V,#6-2/0 AWG Cu/Al
Product Name
Eaton BR main lug loadcenter
Catalog Number
BRP20L125UGW
UPC
786689858162
Product Length/Depth
21 in
Product Height
3.88 in
Product Width
14.31 in
Product Weight
18.5 lb
Certifications
UL 67 UL 50
Type
MLO
Amperage Rating
125 A
Bus material
Aluminum
Cover
Cover included
Number of circuits
40
Number Of Poles
Single-pole
Number of spaces
20
Phase
Single-phase
Used with
Type BR 1-inch breakers
Voltage rating
120/240V
Box size
X2
Enclosure
NEMA 1
Enclosure material
Metallic
Interrupt rating
10 kAIC
NEMA rating
NEMA 1
Number of wires
Two hots, neutral and ground
Main lug configuration simplifies wiring and reduces internal component count, speeding panel assembly. This translates to lower labor costs and faster field upgrades during panel modernization. Applied in commercial and light-industrial panels, it supports up to 40 circuits across 20 spaces with a main-lug-only design. The approach is particularly valuable when upgrading legacy installations where minimizing downtime is critical. 125 A service rating paired with an aluminum bus delivers reliable current capacity without excessive weight. Installers benefit from easier handling during wall- or ceiling-mounted deployments, reducing strain and risk on busy job sites. Compatible with Type BR 1-inch breakers, the BRP20L125UGW enables straightforward substitution and future upgrades without retrofitting the enclosure. NEMA 1 enclosure plus UL 67 and UL 50 certifications deliver indoor-safety and code-compliance confidence. These standards support dependable operation in offices, data centers, and light manufacturing where reliable power distribution matters. The combination of enclosure protection and recognized certifications also eases procurement and inspection processes. Ground bar is included, simplifying grounding and commissioning. Riser Type construction enables vertical or sloped mounting in crowded equipment rooms, saving cabinet space and reducing wiring congestion. BR 1-inch breaker compatibility supports straightforward upgrades and spares you from replacing existing devices. Overall, the BRP20L125UGW offers a balanced blend of performance, installation ease, and long-term affordability. The Eaton BR load centers family is designed for scalable power distribution, so you can standardize on this platform across multiple panels and applications. This consistency reduces spare parts variety and speeds maintenance cycles.
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FAQs
The BRP20L125UGW is ideal for commercial and light-industrial panel distributions where a main lug only design is preferred. It provides 125 A service, 20 spaces for up to 40 circuits, and uses BR 1-inch breakers. Its NEMA 1 enclosure and aluminum bus simplify indoor installations, reduce weight, and streamline upgrades without sacrificing safety or accessibility.
A 10 kAIC interrupt rating indicates the maximum fault current the enclosure is designed to interrupt safely. This enhances protection for feeders and downstream devices in typical commercial or light-industrial environments. Paired with UL 67/UL 50 and a NEMA 1 enclosure, it provides robust fault tolerance while remaining suitable for indoor applications.
Yes. The unit is designed to be used with Type BR 1-inch breakers, enabling straightforward upgrades or replacements within Eaton’s BR family. This compatibility simplifies spares management, accelerates field work, and helps maintain a consistent protection philosophy across multiple panels.
The BRP20L125UGW carries UL 67 and UL 50 certifications and features a NEMA 1 enclosure. These marks confirm electrical safety, enclosure integrity, and suitability for indoor service. For compliance-heavy projects, this reduces inspection time, supports procurement decisions, and aligns with maintenance best practices.
The main lug design minimizes internal components, saving space and simplifying wiring. Aluminum bus keeps weight manageable for handling, while the 20-space/40-circuit capacity enables scalable layouts. A ground bar is included, and the riser-type enclosure supports versatile mounting, helping reduce field labor, commissioning time, and long-term maintenance costs.