Eaton Main Lug Loadcenter 100A Single-Phase 120/240V NEMA 3R Rainproof 2-Space 4-Circuit BR Series

Eaton Main Lug Loadcenter 100A Single-Phase 120/240V NEMA 3R Rainproof 2-Space 4-Circuit BR Series

Professional Electrical Distribution Panel for Outdoor Applications

The Eaton Main Lug Loadcenter delivers exceptional electrical power distribution performance for residential and light commercial outdoor applications. This 100A single-phase 120/240V 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 Performance & Capacity

• 100A Main Lug Design - Provides reliable electrical distribution with 100 ampere capacity for residential and light commercial applications
• Single-Phase 120/240V Configuration - Standard residential voltage rating for versatile electrical distribution applications
• 2-Space 4-Circuit Capacity - Accommodates up to 4 circuits in compact 2-space design for efficient electrical distribution
• 10 kAIC Interrupt Rating - Provides reliable short-circuit protection for residential electrical systems

Weather Protection & Installation

• NEMA 3R Rainproof Enclosure - Metallic enclosure provides weather protection for outdoor electrical installations
• Hub Closure Plates Included - Furnished with hub closure plates for professional weatherproof installation
• Cover Included Design - Complete with protective cover for enhanced weather resistance and electrical safety

Professional Construction

• Aluminum Bus Material - Durable aluminum bus construction provides reliable electrical conductivity and corrosion resistance
• BR Series Compatibility - Designed for use with Type BR 1-inch circuit breakers for flexible electrical protection options

Technical Specifications

Amperage Rating: 100A, Voltage Rating: 120/240V, Phase: Single-phase, Number of Spaces: 2, Number of Circuits: 4, Interrupt Rating: 10 kAIC, Enclosure: NEMA 3R, Enclosure Material: Metallic, Bus Material: Aluminum, Wire Size: #14-1/0 AWG Cu/Al, Number of Wires: 3, Dimensions: 9.5" L x 4.5" W x 3.3" H, Weight: 6.5 lb, Certifications: UL 50, Used With: Type BR 1-inch breakers

Installation & Usage

1. Verify electrical service requirements and local code compliance for 100A single-phase installation
2. Mount loadcenter in appropriate outdoor location ensuring NEMA 3R weather protection requirements
3. Connect main lug terminals to electrical service conductors using proper wire size #14-1/0 AWG Cu/Al
4. Install Type BR 1-inch circuit breakers in available 2 spaces for up to 4 circuits
5. Connect branch circuit wiring to circuit breakers following NEC requirements
6. Install hub closure plates in unused conduit entries for weatherproof protection
7. Verify proper grounding connection and electrical system operation before energizing

Professional Applications

Ideal for:

• Residential Outdoor Electrical - Pool equipment, outdoor lighting, and exterior electrical distribution systems
• Light Commercial Applications - Small commercial buildings, retail spaces, and office electrical distribution
• Service Equipment Installation - Suitable for use as service equipment when no more than 2 service disconnecting mains are provided
• Weatherproof Electrical Distribution - Outdoor electrical panels requiring NEMA 3R weather protection
• Electrical Upgrades - Replacement or upgrade of existing outdoor electrical distribution panels
• New Construction Projects - Residential and light commercial new electrical installations
• Electrical Renovation Work - Modernization of existing electrical distribution systems
• Code Compliance Applications - Installations requiring UL 50 certified electrical equipment

BR Series Advantage

The BR Series represents Eaton's commitment to reliable residential and light commercial electrical distribution. Compatible with Type BR 1-inch circuit breakers, this loadcenter provides flexible circuit protection options with proven thermal-magnetic protection technology. The aluminum bus construction ensures reliable electrical conductivity while the NEMA 3R enclosure provides essential weather protection for outdoor installations.

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, ensuring compliance with electrical safety standards. Trusted by electricians, electrical contractors, and facility professionals worldwide, Eaton's commitment to electrical safety, quality construction, and dependable performance makes this loadcenter the professional choice for outdoor electrical distribution applications.