Eaton Main Breaker Kit 125A Single-Phase Three-Phase Pow-R-Xpress Series

Eaton Main Breaker Kit 125A Single-Phase Three-Phase Pow-R-Xpress Series

Professional Electrical Power Distribution Equipment

The Eaton Main Breaker Kit 125A delivers exceptional electrical power management and control performance for single-phase and three-phase power distribution applications. This 125A main circuit breaker kit provides reliable electrical protection 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 Excellence

• 125A Current Rating - Provides robust electrical capacity for medium-duty commercial and industrial power distribution applications with reliable overcurrent protection
• Dual Phase Configuration - Compatible with both single-phase and three-phase electrical systems for versatile installation flexibility and power distribution requirements
• Pow-R-Xpress Series Technology - Advanced circuit breaker design engineered for superior electrical performance and dependable power management in demanding applications
• PDD2XF Circuit Breaker Type - Professional-grade circuit protection with proven thermal-magnetic trip characteristics for reliable electrical system protection

Installation & Protection Features

• Top and Bottom Mounting Options - Flexible mounting configuration allows professional installation in various electrical panel orientations and space requirements
• UL 67 Certified Safety - Meets rigorous electrical safety standards ensuring code compliance and professional installation confidence for electrical contractors
• Compact Design Profile - Space-efficient 6" x 4" x 3" dimensions optimize electrical panel space utilization while maintaining full electrical performance capabilities

Technical Specifications

Amperage Rating: 125A, Phase Configuration: Single-phase and three-phase compatible, Series: Pow-R-Xpress, Circuit Breaker Type: PDD2XF, Mounting: Top and bottom mounting options, Dimensions: 6" L x 4" W x 3" H, Weight: 5 lb, Certifications: UL 67 Listed, Type: Conventional main circuit breaker kit, Rated Operational Current: 125A

Installation & Usage

1. Verify electrical system compatibility with 125A rating and single-phase or three-phase configuration requirements
2. Ensure proper electrical panel space and mounting orientation for top or bottom installation as needed
3. Install main breaker kit following NEC guidelines and local electrical codes with proper torque specifications
4. Connect incoming power feeds to main breaker terminals using appropriate wire sizing for 125A capacity
5. Verify proper electrical connections and test main breaker operation before energizing electrical system
6. Complete installation documentation and electrical inspection requirements per local jurisdiction standards

Professional Applications

Ideal for:

• Commercial Electrical Systems - Main electrical service protection for office buildings, retail facilities, and commercial power distribution panels
• Industrial Power Distribution - Manufacturing facility electrical systems requiring reliable 125A main circuit protection and power management
• Electrical Panel Upgrades - Modernizing existing electrical systems with advanced main breaker technology and improved electrical safety
• Load Center Applications - Primary electrical protection for residential and light commercial load centers and distribution panels
• Electrical Service Entrances - Main disconnect and overcurrent protection for electrical service entrance applications and utility connections
• Power Distribution Centers - Central electrical protection for multi-circuit power distribution systems and electrical sub-panels
• Facility Electrical Systems - Schools, hospitals, and institutional facilities requiring dependable main electrical protection and power control
• Electrical Safety Systems - Critical electrical infrastructure protection where reliable main circuit breaker performance is essential

Pow-R-Xpress Technology Advantage

Eaton's Pow-R-Xpress series represents advanced electrical engineering with superior circuit protection technology, delivering enhanced electrical performance through precision-engineered thermal-magnetic trip mechanisms and robust electrical contact systems that ensure reliable power distribution and electrical system protection for professional applications.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton leads the industry in intelligent power solutions and electrical safety technology. Our commitment to electrical reliability, comprehensive UL and CSA certifications, and trusted performance has made Eaton the preferred choice for electricians, electrical contractors, and facility professionals worldwide who demand superior electrical protection and dependable power management solutions.