Eaton BR main lug loadcenter 3BR1224LC125 - UL Listed

Part Number: 3BR1224LC125
Manufacturer
Eaton
Part number
3BR1224LC125

Quick Summary

Eaton BR main lug loadcenter is a compact distribution panel for 125 A power distribution in commercial spaces. Engineers often wrestle with fitting capacity, wire size, and load balancing within tight enclosures, leading to costly workarounds and downtime. UL Listed protection and NEMA 1 enclosure suitability ensure safe operation in controlled interiors, backed by a 10-year warranty. With a 125 A main rating, 24 circuits, and 12 spaces, it supports scalable distribution for maintenance teams and OEMs. This combination delivers faster installation, improved reliability, and easier compliance reporting across industrial environments. By standardizing on a common BR platform, procurement and commissioning streamline projects and reduce lifecycle costs.

Product Information

Extended Description

3BR1224LC125 Eaton: Eaton BR main lug loadcenter,Main lug loadcenter,125 A,C1,NEMA 1,NEMA 1,24 Circuits,12 Spaces,Four-wire,Three-phase,#6-3/0 AWG
Product Name
Eaton BR main lug loadcenter
Catalog Number
3BR1224LC125
UPC
786685883564
Product Length/Depth
21 in
Product Height
3.88 in
Product Width
14.31 in
Product Weight
22 lb
Warranty
10 year
Certifications
UL Listed
Type
Main lug loadcenter
Amperage Rating
125 A
Bus material
Aluminum
Number of circuits
24
Number of spaces
12
Phase
Three-phase
Wire size
#6-3/0 AWG
Box size
C1
Enclosure
NEMA 1
NEMA rating
NEMA 1
Number of wires
4
125 A main lug loadcenter with 24 circuits and 12 spaces enables robust power distribution in a compact footprint. This translates to fewer panels on the floor, faster feeder runs, and easier expansion as loads grow. It suits industrial facilities and commercial electrical rooms where space is constrained but reliability is non-negotiable. Aluminum bus material offers a lighter weight and efficient current flow, reducing installation effort and handling risk. The result is quicker wiring and safer field work, particularly in confined spaces where tools must clear the panel area. NEMA 1 enclosure with UL Listed protection provides indoor, dry-space reliability and regulatory confidence. This combination minimizes enclosure-related corrosion concerns and supports straightforward compliance audits for building codes and insurance requirements. Four-wire capability with #6-3/0 AWG wiring supports large feeders and flexible configuration for three-phase distribution. The 21 inch deep, 14.31 inch wide, 3.88 inch high footprint fits in standard electrical rooms while allowing room for future branch circuits or expansion. Durability and warranty add value: a 10-year warranty backs the unit, reducing lifecycle costs and service interruption risk. As part of the Eaton BR family, it aligns with BR circuit breakers and future upgrades, helping procurement teams standardize on a single platform.

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FAQs

The 3BR1224LC125 is a 125 A, 24-circuit main lug loadcenter designed for indoor use with a NEMA 1 enclosure and aluminum bus. It supports three-phase service with four-wire conductors and accepts #6-3/0 AWG feeders. Install with the panel mounted upright in a dry, code-compliant space; ensure there is clearance for 21 inch depth, 14.31 inch width, and 3.88 inch height. The unit weighs about 22 lb and is UL Listed.
The loadcenter uses an aluminum bus for lightweight, reliable current distribution and is configured as a three-phase panel. It is rated for 125 A with 24 circuits spread across 12 spaces, and it accepts four-wire service. Wiring is specified for #6-3/0 AWG conductors, enabling large feeders and robust fault tolerance in industrial environments.
UL Listed protection and NEMA 1 enclosure suitability make this loadcenter appropriate for indoor commercial and light industrial applications. The unit carries a 10-year warranty from the manufacturer and is designed to conform to established safety standards. With a 125 A main rating, 24 circuits, and three-phase capability, it provides a reliable distribution solution for controlled environments such as manufacturing floors and facilities.
Dimensions and weight are 21 inches deep, 14.31 inches wide, and 3.88 inches high, with an approximate weight of 22 pounds. The enclosure is Class NEMA 1, suited for indoor dry spaces, and the panel provides 12 spaces for 24 circuits. This compact footprint supports easy installation in constrained electrical rooms or equipment cabinets.
Eaton provides official documentation for the 3BR1224LC125, including the specification sheet and warranty guide. Access the Eaton 3BR1224LC125 datasheet at Eaton's site, plus useful catalogs for residential and light commercial load centers. The warranty is outlined in the warranty document from Eaton’s PDF library, available on Eaton’s website.