Eaton Main Lug Loadcenter 125A 40-Circuit 20-Space Single-Phase 120/240V CH Series NEMA 1

Eaton Main Lug Loadcenter 125A 40-Circuit 20-Space Single-Phase 120/240V CH Series NEMA 1

Professional Electrical Distribution Panel for Residential and Commercial Applications

The Eaton CH Series Main Lug Loadcenter delivers exceptional electrical power distribution performance for residential and commercial electrical systems. This 125A single-phase loadcenter with 40-circuit capacity and 20 spaces 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

• 125 Ampere Main Lug Design - Provides robust electrical distribution capacity for residential and light commercial applications with reliable copper bus construction
• 40-Circuit Capacity with 20 Spaces - Accommodates extensive electrical distribution needs with flexible circuit arrangement for future expansion
• Single-Phase 120/240V Configuration - Optimized for standard residential and commercial electrical systems with dual voltage capability
• 25 kAIC Interrupt Rating - Delivers superior electrical protection and fault current interruption for enhanced system safety

Professional Installation & Protection

• NEMA 1 Indoor Enclosure - Steel construction provides durable protection for interior electrical installations with professional-grade housing
• Copper Bus Material - Ensures excellent electrical conductivity and long-term reliability for professional electrical distribution systems
• CH Series Compatibility - Designed for use with Eaton CH circuit breakers for complete electrical protection system integration

Technical Specifications

Amperage Rating: 125A, Voltage Rating: Single-Phase 120/240V, Interrupt Rating: 25 kAIC, Number of Circuits: 40, Number of Spaces: 20, Bus Material: Copper, Enclosure: NEMA 1 Indoor, Enclosure Material: Steel, Series: CH, Special Features: PON (Plug-On Neutral), Wire Size: #6-2/0 AWG, Dimensions: 21" L x 14.3" W x 4" H, Weight: 10.8 lbs, Certifications: UL 67, Box Size: X2

Installation & Usage

1. Verify electrical service requirements and ensure proper amperage rating compatibility with main electrical service
2. Mount loadcenter securely in approved NEMA 1 indoor location following NEC and local electrical codes
3. Connect main lug terminals to incoming electrical service conductors using appropriate wire size #6-2/0 AWG
4. Install appropriate CH series circuit breakers in designated spaces according to electrical load requirements
5. Connect branch circuits to circuit breakers ensuring proper wire sizing and electrical safety protocols
6. Complete electrical connections and perform comprehensive testing to verify proper electrical distribution operation

Professional Applications

Ideal for:

• Residential Electrical Systems - Main electrical distribution for homes, apartments, and residential buildings requiring 125A service capacity
• Commercial Electrical Distribution - Light commercial applications including small offices, retail spaces, and professional buildings
• Electrical Panel Upgrades - Replacement and upgrade projects for existing electrical distribution systems requiring expanded circuit capacity
• New Construction Projects - Primary electrical distribution for new residential and commercial construction with modern electrical demands
• Electrical Service Expansions - Adding electrical distribution capacity for renovations, additions, and electrical system improvements
• Professional Electrical Installations - Contractor and electrician projects requiring reliable main lug loadcenter solutions
• Multi-Circuit Applications - Electrical systems requiring extensive branch circuit distribution with 40-circuit capacity
• Code-Compliant Installations - UL 67 listed electrical distribution equipment for NEC compliant electrical installations

CH Series Advantage

The Eaton CH Series represents decades of electrical distribution innovation, featuring plug-on neutral (PON) technology for simplified installation and enhanced electrical safety. The copper bus construction ensures superior electrical conductivity and long-term reliability, while the 25 kAIC interrupt rating provides robust fault current protection for professional electrical applications.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the reliability and performance that electrical professionals demand. Our UL 67 listed loadcenters meet the highest electrical safety standards, providing electricians, electrical contractors, and facility professionals worldwide with the trusted quality and dependable performance essential for critical electrical distribution applications.