Eaton Main Lug Loadcenter 125A 24-Circuit 12-Space Three-Phase NEMA 3R BR Series

Eaton Main Lug Loadcenter 125A 24-Circuit 12-Space Three-Phase NEMA 3R BR Series

Professional Electrical Distribution Panel for Commercial and Industrial Applications

The Eaton Main Lug Loadcenter delivers exceptional electrical power distribution performance for commercial and industrial electrical systems. This 125A three-phase main lug loadcenter provides reliable electrical distribution designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Electrical Distribution Performance

• 125A Main Lug Design - Professional amperage capacity for commercial and industrial electrical distribution with reliable main lug connections
• 24-Circuit Capacity with 12 Spaces - Flexible circuit configuration allowing for current and future electrical expansion needs
• Three-Phase 208Y/120, 240V Rating - Versatile voltage configuration for commercial electrical systems and industrial power distribution
• 10 kAIC Interrupt Rating - Professional short-circuit protection capability for reliable electrical safety performance

Professional Construction & Protection

• NEMA 3R Weatherproof Enclosure - Outdoor-rated metallic enclosure providing protection against rain, sleet, and ice formation
• Aluminum Bus Construction - Durable aluminum bus material ensuring reliable electrical conductivity and corrosion resistance
• BR Series Compatibility - Designed for use with Type BR 1-inch circuit breakers for consistent electrical protection

Installation & Safety Features

• No Feed-Thru Lugs Design - Simplified installation configuration reducing complexity for professional electrical installations
• BREQS125 Hold-Down Screw Included - Complete installation hardware ensuring secure mounting and professional electrical code compliance
• Wire Size Compatibility - Accommodates #6-2/0 AWG Cu/Al wire for flexible electrical connection options

Technical Specifications

Amperage Rating: 125A, Voltage Rating: 208Y/120, 240V, Interrupt Rating: 10 kAIC, Number of Circuits: 24, Number of Spaces: 12, Phase: Three-phase, Bus Material: Aluminum, Enclosure: NEMA 3R Metallic, Wire Size: #6-2/0 AWG Cu/Al, Series: BR, Dimensions: 21" H x 14.31" W x 5.19" D, Weight: 24 lb, Certifications: UL 50, Special Features: No feed-thru lugs with BREQS125 hold-down screw included

Installation & Usage

1. Verify electrical service requirements match 125A three-phase specifications and local electrical codes
2. Mount loadcenter securely using included BREQS125 hold-down screw in appropriate NEMA 3R rated location
3. Connect main lug terminals to incoming electrical service using #6-2/0 AWG Cu/Al conductors
4. Install Type BR 1-inch circuit breakers in designated spaces according to circuit requirements
5. Connect branch circuits to installed breakers following proper electrical wiring methods
6. Complete electrical testing and inspection according to local electrical codes and safety standards

Professional Applications

Ideal for:

• Commercial Electrical Systems - Office buildings, retail facilities, and commercial properties requiring reliable three-phase power distribution
• Industrial Power Distribution - Manufacturing facilities, warehouses, and industrial plants needing robust electrical distribution
• Outdoor Electrical Installations - NEMA 3R rated applications requiring weatherproof electrical distribution protection
• Service Equipment Applications - Main electrical distribution when used with six or fewer main disconnecting means
• Three-Phase Motor Control - Industrial and commercial applications requiring three-phase power for motor loads
• Electrical Panel Upgrades - Modernizing existing electrical systems with professional-grade distribution equipment
• Multi-Tenant Buildings - Apartment complexes and commercial buildings requiring multiple circuit distribution
• Facility Electrical Infrastructure - Schools, hospitals, and institutional facilities needing reliable electrical distribution

BR Series Advantage

The BR Series represents Eaton's commitment to professional electrical distribution with proven thermal-magnetic circuit breaker compatibility, reliable main lug connections, and flexible circuit configuration. This loadcenter integrates seamlessly with Type BR 1-inch breakers, providing consistent electrical protection and simplified inventory management for electrical contractors and facility managers.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the reliability and performance that electrical professionals demand. This main lug loadcenter features UL 50 certification, NEMA 3R weatherproof protection, and the engineering excellence that has made Eaton the trusted choice for electricians, electrical contractors, and facility professionals worldwide in commercial, industrial, and institutional electrical applications.