Eaton BRP20L125G Main Lug Loadcenter - 10kAIC
Part Number: BRP20L125G
Quick Summary
The Eaton BRP20L125G main lug loadcenter provides 125 A distribution for commercial and industrial panels. Engineers struggle with space, wiring complexity, and ensuring reliable performance in tight installations. UL 50 and UL 67 certifications, plus a NEMA 1 metallic enclosure, give proven protection in dry indoor environments. With an aluminum bus, 20 spaces, and 40 circuits, it supports BR 1-inch breakers and 120/240V operation, delivering scalable distribution. This configuration also features a 10-year warranty and a ground bar, reducing maintenance costs while simplifying serviceability, making it a practical choice for panel upgrades, retrofit projects, and new installations. In procurement terms, its compact footprint helps maximize panel density without sacrificing safety.
Product Information
Extended Description
BRP20L125G 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,Two hots,a neutral,and a ground,Single-phase,Type BR 1-inch breakers,120/240V,#6-2/0 AWG Cu/Al
Product Name
Eaton BR main lug loadcenter
Catalog Number
BRP20L125G
UPC
786689053239
Product Length/Depth
21 in
Product Height
3.88 in
Product Width
14.31 in
Product Weight
19.4 lb
Warranty
10 year
Certifications
UL 50 UL 67
Type
MLO
Amperage Rating
125 A
Bus material
Aluminum
Cover
Cover included
Main circuit breaker
BR2125
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
125 A main lug loadcenter with 20 spaces and 40 circuits enables scalable power distribution in a single enclosure. The compact footprint reduces cabinet count and shortens wiring runs, improving installation speed and panel density in machine control cabinets and service panels. By supporting BR 1-inch breakers and a 120/240V single-phase supply, it aligns with standard Eaton components for easier procurement and spare parts management. Aluminum bus reduces weight and eases field handling while maintaining strength and reliability. Lighter panels translate to faster door installs and reduced crane or hand-lift requirements in tight installations, especially in retrofit projects. The corrosion-resistant aluminum also supports long-term performance in indoor environments where vibration and thermal cycling occur. NEMA 1 metallic enclosure with a ground bar and cover included provides rugged indoor protection and straightforward wiring access. The front-access design helps technicians route conductors cleanly, while the included cover and ground bar simplify assembly and grounding integrity, improving safety audits and reducing commissioning time. UL 50 and UL 67 certifications, combined with a 10-year warranty, offer compliance confidence and lifecycle value for procurement teams. This specification mix reduces risk during audits and supports facility standards for electrical installations, particularly in light-industrial settings and commercial spaces requiring reliable protection against dust, debris, and incidental contact. Compatibility and installation advantages include the 21 inch depth, X2 box size, and a single-phase design that fits common panel enclosures. With 21 in length, 14.31 in width, 3.88 in height and a weight of 19.4 lb, two hot conductors, a neutral, and a ground arrangement support safe grounding practices and standard wiring methods.
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FAQs
Plan for a dry indoor location with adequate clearance for the NEMA 1 enclosure. Ensure proper mounting to a stable panel or enclosure, use the ground bar for grounding continuity, and verify BR 1-inch breaker compatibility. Account for 21 in length, 14.31 in width, and 3.88 in height to fit existing spaces, and route conductors to minimize bending and voltage drop in 120/240 V systems.
A 10 kAIC interrupt rating indicates the maximum fault current the loadcenter can safely interrupt without damage. This improves protection for feeder conductors and downstream devices, enhances short-circuit withstand capability, and helps meet system-level protection coordination in commercial and light-industrial facilities using BR 1-inch breakers within a 125 A main-lug configuration.
BRP20L125G is specified with a NEMA 1 enclosure, designed for indoor, dry environments. It is not rated for outdoor or wet locations. For outdoor installations, consider enclosures with higher NEMA ratings and appropriate sealing, or use protective housing and climate-controlled spaces to preserve performance and safety.
The loadcenter carries UL 50 and UL 67 certifications, ensuring compliance with recognized safety standards. It is built with an aluminum bus and a NEMA 1 metallic enclosure, and it includes a 10-year warranty, providing long-term reliability and reduced lifecycle risk for maintenance planning and procurement.
The unit’s lighter aluminum bus reduces weight-related labor during installation, while the 20 spaces and 40 circuits support future capacity without panel replacement. A 10-year warranty and UL certifications lower risk during audits, and the included ground bar plus cover streamline commissioning and preventive maintenance, delivering lower total cost of ownership in panel upgrades and new builds.