Eaton Main Lug Loadcenter 125A 16-Circuit 120/240V Single-Phase BR Series Surface Mount NEMA 3R

Eaton Main Lug Loadcenter 125A 16-Circuit 120/240V Single-Phase BR Series

Professional Electrical Distribution Panel with Surface Mount Design

The Eaton Main Lug Loadcenter delivers exceptional electrical power distribution performance for residential and light commercial applications. This 125A single-phase loadcenter with 16 circuits 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 - Provides reliable electrical distribution capacity with main lug configuration for flexible installation options
• 16-Circuit Capacity with 8 Spaces - Accommodates current electrical needs with room for future expansion in residential and commercial applications
• 120/240V Single-Phase Rating - Compatible with standard residential and light commercial electrical systems for versatile power distribution
• 10 kAIC Interrupt Rating - Delivers dependable short-circuit protection performance for safe electrical operation

Professional Installation & Protection

• Surface Mount Design - Enables flexible installation options for various electrical panel locations and mounting requirements
• NEMA 3R Enclosure Rating - Provides weather-resistant protection for outdoor and indoor installations with moisture protection
• Aluminum Bus Construction - Ensures reliable electrical conductivity and corrosion resistance for long-term performance

Technical Specifications

Amperage Rating: 125A, Voltage Rating: 120/240V, Phase: Single-phase, Number of Circuits: 16, Number of Spaces: 8, Interrupt Rating: 10 kAIC, Series: BR, Mounting: Surface Mount, Enclosure: NEMA 3R, Enclosure Material: Metallic, Bus Material: Aluminum, Wire Size: #14-1 AWG Cu/Al, Special Features: Current design with dual grounds, Dimensions: 13" H x 11" W x 3.56" D, Weight: 11.7 lb, Certifications: UL 67

Installation & Usage

1. Verify electrical service compatibility with 125A single-phase 120/240V requirements and local electrical codes
2. Mount loadcenter securely to appropriate surface using proper mounting hardware for NEMA 3R enclosure
3. Connect main electrical service conductors to main lug terminals following NEC guidelines and manufacturer specifications
4. Install appropriate BR series circuit breakers in designated circuit positions based on electrical load requirements
5. Connect branch circuit wiring using #14-1 AWG Cu/Al conductors as specified for each circuit application
6. Complete grounding connections using dual ground provisions and verify all electrical connections are secure

Professional Applications

Ideal for:

• Residential Electrical Systems - Main electrical distribution for homes, apartments, and residential buildings requiring reliable power distribution
• Light Commercial Applications - Small office buildings, retail spaces, and commercial facilities with moderate electrical loads
• Electrical Panel Upgrades - Replacement of older electrical panels with modern safety features and expanded circuit capacity
• New Construction Projects - Primary electrical distribution for new residential and light commercial construction applications
• Electrical Service Expansions - Adding electrical capacity and circuits for home additions, renovations, and facility improvements
• Outdoor Electrical Installations - Weather-resistant NEMA 3R enclosure suitable for outdoor electrical distribution applications
• Electrical Contractor Projects - Professional-grade loadcenter for electrical contractors performing residential and commercial electrical work
• Facility Electrical Maintenance - Reliable electrical distribution solution for facility managers maintaining building electrical systems

BR Series Advantage

The BR series represents Eaton's commitment to reliable residential and light commercial electrical distribution with proven thermal-magnetic circuit breaker compatibility, aluminum bus construction for excellent conductivity, and current design features including dual grounds for enhanced electrical safety and code compliance.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the quality construction, UL 67 certification, and dependable performance that electricians, electrical contractors, and facility professionals trust worldwide. Our commitment to electrical safety, advanced power distribution technology, and professional-grade reliability makes Eaton the preferred choice for critical electrical infrastructure applications.