Eaton Main Lug Loadcenter 200A 42-Circuit 42-Space Three-Phase 208Y/120V 240V NEMA 1 25kAIC BR Series

Eaton Main Lug Loadcenter 200A 42-Circuit 42-Space Three-Phase

Professional Electrical Power Distribution Center

The Eaton Main Lug Loadcenter delivers exceptional electrical power distribution performance for three-phase commercial and industrial applications. This 200A main lug loadcenter with 42 circuits and 42 spaces provides reliable electrical power 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

High-Capacity Power Distribution

• 200A Main Lug Design - Provides robust electrical capacity for demanding commercial and industrial power distribution requirements with reliable main lug connections
• 42 Circuit Positions with 42 Spaces - Maximum circuit flexibility allowing full utilization of all circuit positions for comprehensive electrical distribution and future expansion
• Three-Phase Configuration - Engineered for balanced three-phase power distribution in commercial facilities, industrial applications, and large residential installations
• 25 kAIC Interrupt Rating - High interrupting capacity provides superior electrical protection and safety performance for demanding electrical environments

Professional Installation & Protection

• NEMA 1 Metallic Enclosure - Durable metallic construction with NEMA 1 rating provides reliable protection for indoor electrical installations
• Aluminum Bus Construction - High-quality aluminum bus material ensures excellent electrical conductivity and long-term reliability in power distribution applications
• No Feed-Thru Lugs Design - Streamlined main lug configuration optimized for direct service entrance connections without feed-through requirements

Technical Specifications

Amperage Rating: 200A, Voltage Rating: 208Y/120V, 240V, Interrupt Rating: 25 kAIC, Number of Circuits: 42, Number of Spaces: 42, Phase: Three-phase, Number of Wires: 4, Enclosure: NEMA 1, Enclosure Material: Metallic, Bus Material: Aluminum, Wire Size: #1 AWG-300 kcmil Cu/Al, Main Circuit Breaker: BWH, Mounting: Combination, Used With: Type BR 1-inch breakers, Dimensions: 40.7" H x 14.31" W x 3.88" D, Weight: 29.6 lb, Certifications: UL 67, Cover: Included

Installation & Usage

1. Verify electrical service requirements match 200A three-phase specifications and voltage ratings
2. Mount loadcenter securely using combination mounting method in appropriate NEMA 1 indoor location
3. Connect main service conductors to main lug terminals using #1 AWG-300 kcmil Cu/Al wire as specified
4. Install Type BR 1-inch circuit breakers in required circuit positions following NEC guidelines
5. Connect branch circuits to installed breakers ensuring proper wire sizing and electrical safety
6. Complete electrical connections for neutral and grounding conductors in four-wire configuration

Professional Applications

Ideal for:

• Commercial Electrical Systems - Office buildings, retail facilities, and commercial establishments requiring high-capacity three-phase power distribution
• Industrial Power Distribution - Manufacturing facilities, warehouses, and industrial plants needing reliable 200A electrical distribution capacity
• Large Residential Applications - Multi-family housing, apartment complexes, and large residential installations with substantial electrical loads
• Facility Electrical Upgrades - Electrical system modernization projects requiring increased circuit capacity and three-phase power distribution
• Service Entrance Applications - Main electrical service installations where reliable power distribution and circuit protection are essential
• Electrical Panel Replacements - Upgrading existing electrical panels to modern standards with enhanced circuit capacity and safety features
• Commercial Building Construction - New construction projects requiring professional-grade electrical distribution equipment with UL certification
• Electrical Contractor Projects - Professional installations demanding reliable loadcenter performance and comprehensive circuit management capabilities

BR Series Advantage

The BR Series loadcenter design provides exceptional value and performance for professional electrical installations, featuring Type BR 1-inch circuit breaker compatibility, robust aluminum bus construction, and reliable main lug connections that ensure long-term electrical system performance and safety.

Why Choose Eaton Quality?

Eaton's century-plus experience in electrical power management innovation delivers unmatched reliability and performance in professional loadcenter applications. With comprehensive UL 67 certification, proven electrical safety standards, and trusted performance for electricians, electrical contractors, and facility professionals worldwide, Eaton loadcenters provide the intelligent power management solutions that keep electrical systems operating safely and efficiently.