Eaton Main Breaker Loadcenter 100A Single-Phase 40-Circuit 20-Space Plug-On Neutral NEMA 1

Eaton Main Breaker Loadcenter 100A Single-Phase 40-Circuit 20-Space Plug-On Neutral NEMA 1

Professional Electrical Distribution Panel with Plug-On Neutral Technology

The Eaton Main Breaker Loadcenter delivers exceptional electrical power distribution performance for residential and light commercial applications. This 100A single-phase main breaker loadcenter provides reliable electrical distribution designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced plug-on neutral technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Electrical Performance & Capacity

• 100 Ampere Main Breaker Rating - Provides robust electrical capacity with BR2100 main circuit breaker for reliable power distribution and overcurrent protection
• 40 Circuit Capacity with 20 Spaces - Accommodates extensive electrical loads with room for future expansion using Type BR 1-inch circuit breakers
• Single-Phase 120/240V Configuration - Optimized for residential and light commercial electrical systems with two hots, neutral, and ground wire configuration
• 10 kAIC Interrupt Rating - Delivers dependable short-circuit protection for standard residential and commercial electrical applications

Advanced Plug-On Neutral Technology

• Plug-On Neutral Design - Simplifies installation with innovative neutral connection system that reduces installation time and improves electrical connections
• Aluminum Bus Construction - Provides excellent electrical conductivity and corrosion resistance for long-term reliable power distribution
• NEMA 1 Metallic Enclosure - Offers durable protection for indoor electrical installations with included cover for complete system protection

Professional Installation Features

• Combination Mounting System - Versatile mounting options for flexible installation in various electrical panel configurations
• UL 50 Certified Quality - Meets rigorous electrical safety standards for professional electrical installations and code compliance

Technical Specifications

Amperage Rating: 100A, Voltage Rating: 120/240V, Phase: Single-phase, Number of Circuits: 40, Number of Spaces: 20, Interrupt Rating: 10 kAIC, Main Circuit Breaker: BR2100, Number of Poles: Single-pole, Bus Material: Aluminum, Enclosure: NEMA 1, Enclosure Material: Metallic, Enclosure Color: Gray, Mounting: Combination, Wire Configuration: Two hots, neutral and ground, Box Size: X3, Cover: Included, Certifications: UL 50, Dimensions: 14.31" W x 23" D x 3.88" H, Weight: 20.5 lb, Compatible Breakers: Type BR 1-inch breakers

Installation & Usage

1. Verify electrical service capacity matches 100A main breaker rating and confirm single-phase 120/240V compatibility
2. Mount loadcenter securely using combination mounting system in appropriate NEMA 1 indoor location
3. Connect main electrical service feeds to BR2100 main circuit breaker following NEC guidelines
4. Install Type BR 1-inch circuit breakers in designated spaces using plug-on neutral connections
5. Connect branch circuits to individual breakers ensuring proper neutral and ground connections
6. Test all electrical connections and verify proper operation of main breaker and individual circuits

Professional Applications

Ideal for:

• Residential Electrical Systems - Main electrical distribution for homes requiring 100A service with extensive circuit capacity
• Light Commercial Applications - Small commercial buildings, offices, and retail spaces needing reliable power distribution
• Electrical Panel Upgrades - Modernizing older electrical systems with advanced plug-on neutral technology
• New Construction Projects - Primary electrical distribution for residential and light commercial new builds
• Electrical Service Expansions - Adding circuit capacity for growing electrical loads and modern appliances
• Professional Electrical Installations - Code-compliant electrical systems requiring UL 50 certified equipment
• Indoor Electrical Distribution - NEMA 1 rated applications in dry, indoor electrical environments
• Branch Circuit Management - Organized electrical distribution with 40-circuit capacity and 20 available spaces

Plug-On Neutral Technology Advantage

Eaton's innovative plug-on neutral technology revolutionizes electrical panel installation by eliminating the need for individual neutral pigtails on AFCI and GFCI breakers. This advanced design reduces installation time, improves electrical connections, and provides a cleaner, more organized panel layout that electrical professionals appreciate for both installation efficiency and long-term maintenance.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton leads the industry in intelligent power distribution solutions. This main breaker loadcenter represents Eaton's commitment to electrical safety, reliability, and professional performance. UL 50 certification ensures compliance with rigorous electrical standards, while the robust aluminum bus construction and advanced plug-on neutral technology deliver the trusted performance that electricians, electrical contractors, and facility professionals rely on worldwide for critical electrical distribution applications.