Eaton 3BR3042LC200R Main Lug Loadcenter - UL Listed
Part Number: 3BR3042LC200R
Quick Summary
The Eaton 3BR3042LC200R main lug loadcenter delivers reliable 200 A power distribution for commercial and light industrial panels. Engineers face space constraints and wiring complexity, and this unit helps address expansion without rework. With UL Listed certification and a NEMA 3R enclosure, it is designed for outdoor or harsh environments while maintaining safety and performance. The copper bus and 42 circuit capacity support scalable layouts, and the BR-series compatibility keeps installation straightforward. Designed for BR-rated systems, this loadcenter reduces installation time and total cost of ownership while delivering robust, code-compliant power distribution for growing facilities.
Product Information
Extended Description
3BR3042LC200R Eaton: Eaton BR main lug loadcenter,Main lug loadcenter,200 A,G1R,NEMA 3R,NEMA 3R,42 Circuits,30 Spaces,Four-wire,Three-phase,#4 AWG-300 kcmil
Product Name
Eaton BR main lug loadcenter
Catalog Number
3BR3042LC200R
UPC
786685883632
Product Length/Depth
34.13 in
Product Height
5.19 in
Product Width
14.31 in
Product Weight
39.3 lb
Warranty
10 year
Certifications
UL Listed
Type
Main lug loadcenter
Amperage Rating
200 A
Bus material
Copper
Number of circuits
42
Number of spaces
30
Phase
Three-phase
Wire size
#4 AWG-300 kcmil
Box size
G1R
Enclosure
NEMA 3R
NEMA rating
NEMA 3R
Number of wires
4
Residential and Light Commercial, Load centers and Circuit Breakers, Volume 1 Tab 1
Eaton Specification Sheet - 3BR3042LC200R
Eaton type BR circuit breaker limited warranty June 2024
Feature: 200 A main lug capacity enables scalable power distribution for mid-size commercial and light industrial panels → Business Impact: supports future load growth without panel replacement, reducing capital expenditure and downtime → Application: data centers, manufacturing lines, and building service panels. Feature: Copper bus provides low contact resistance and durable performance → Business Impact: improves reliability and minimizes voltage drop on high-load feeders → Application: motor loads and peak demand periods in manufacturing. Feature: 42 circuits across 30 spaces delivers dense circuit capacity in a compact footprint → Business Impact: simplifies panel routing, reduces enclosure footprint, and lowers wiring complexity → Application: multi-zone controls and distributed loads. Feature: NEMA 3R enclosure with UL Listed certification enables outdoor and semi-exposed installations with confidence → Business Impact: compliance with codes and resilience in harsh environments → Application: exterior mechanical rooms and weather-protected spaces. Feature: Four-wire, three-phase design supports modern electrical infrastructure → Business Impact: seamless integration with three-phase motors and equipment, reducing commissioning time → Application: industrial drives and commercial three-phase systems. Feature: Dimensions and weight (34.13 in deep, 5.19 in height, 14.31 in width, 39.3 lb) enable predictable installation planning and easier shipping → Business Impact: streamlined logistics and site planning → Application: retrofit projects and new builds.
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FAQs
Yes, the 3BR3042LC200R is a BR-series main lug loadcenter designed to accept BR-type breakers compatible with Eaton's BR line. It is a 200 A, four-wire unit with copper bus and wiring options from #4 AWG up to 300 kcmil. It provides 42 circuit capacity across 30 spaces, suitable for three-phase, four-wire systems and flexible feeder sizing for varied loads.
Key specifications include a 200 A amperage rating, 42 circuits, 30 spaces, three-phase four-wire configuration, copper bus, and wire size support from #4 AWG to 300 kcmil. The enclosure is NEMA 3R and the unit is UL Listed, with a footprint of 34.13 in depth, 5.19 in height, and 14.31 in width, weighing 39.3 lb.
This loadcenter is well suited for commercial and light industrial panels, outdoor or damp outdoor locations, and retrofit projects where BR-series compatibility and reliable three-phase power distribution are required. Its NEMA 3R enclosure and robust copper bus support durable service in manufacturing floors, equipment rooms, and exterior electrical installations.
The 3BR3042LC200R carries UL Listed certification and a NEMA 3R enclosure rating. UL Listing confirms safety and code compliance for US installations, while NEMA 3R ensures protection against rain, sleet, and corrosion in outdoor or semi-exposed environments, enabling compliant outdoor power distribution with confidence.
Eaton provides a 10-year warranty on this BR main lug loadcenter, reflecting confidence in reliability and long-term performance. Comprehensive product datasheets and specification documents are available to support installation planning, and the unit is designed to integrate smoothly with Eaton BR breakers and accessories for streamlined maintenance and service.