Eaton Thermal Magnetic Circuit Breaker 50A Two-Pole 120/240V Ground Fault CHQ Series 10kAIC

Eaton Thermal Magnetic Circuit Breaker 50A Two-Pole 120/240V Ground Fault CHQ Series 10kAIC

Professional Ground Fault Circuit Breaker for Type CH Loadcenters

The Eaton CHQ Series Thermal Magnetic Circuit Breaker delivers exceptional electrical protection and ground fault safety for residential and commercial electrical systems. This 50A two-pole 120/240V circuit breaker with 10kAIC interrupt rating provides reliable thermal magnetic protection and ground fault detection designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced safety technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Electrical Protection Performance

• 50 Ampere Rating - High-capacity current handling for demanding residential and commercial electrical loads with reliable thermal magnetic trip protection
• Two-Pole Configuration - Simultaneous protection of both hot conductors with common trip mechanism for balanced electrical system protection
• 10kAIC Interrupt Rating - Professional-grade fault current interrupting capacity for safe electrical system protection during short circuit conditions
• Ground Fault Protection - Advanced GFCI technology detects ground faults and provides enhanced electrical safety protection for personnel and equipment

Installation & Compatibility

• Type CH Loadcenter Compatibility - Designed specifically for Eaton Type CH electrical panels and loadcenters for seamless professional installation
• 3/4-Inch Space Design - Compact form factor requires two 3/4-inch spaces in electrical panel for efficient space utilization
• Wire Size Compatibility - Accommodates (2) #14-10 AWG Cu/Al conductors for versatile electrical connection options

Safety & Compliance

• UL 489 Listed - Meets rigorous electrical safety standards and code compliance requirements for professional electrical installations
• Common Trip Operation - Ensures both poles trip simultaneously for balanced electrical protection and enhanced system safety

Technical Specifications

Amperage Rating: 50A, Voltage Rating: 120/240V, Number of Poles: Two-pole, Interrupt Rating: 10kAIC, Product Type: Thermal Magnetic Circuit Breaker, Series: CHQ, Circuit Breaker Type: CH, Trip Type: Common breaker trip, Special Features: Ground fault protection, Wire Size: (2) #14-10 AWG Cu/Al, Used With: Type CH Loadcenters, Certifications: UL 489, Dimensions: 2.7" H x 1.5" W x 1.5" D, Weight: 0.55 lb

Installation & Usage

1. Verify electrical panel compatibility with Type CH loadcenter requirements and ensure adequate space allocation
2. Turn off main electrical power and verify de-energized state using appropriate electrical testing equipment
3. Install circuit breaker into designated two-pole position ensuring proper bus bar connection and mechanical engagement
4. Connect branch circuit conductors to breaker terminals following NEC wire size requirements and torque specifications
5. Test ground fault protection function using GFCI test and reset buttons to verify proper operation
6. Restore electrical power and verify proper circuit breaker operation and electrical system functionality

Professional Applications

Ideal for:

• Residential Electrical Systems - Kitchen appliance circuits, bathroom outlets, outdoor receptacles, and other GFCI-required locations
• Commercial Electrical Protection - Office buildings, retail spaces, and commercial facilities requiring ground fault protection
• Industrial Power Distribution - Manufacturing facilities and industrial applications where personnel safety and ground fault protection are critical
• Electrical Panel Upgrades - Modernizing existing electrical systems with enhanced ground fault protection capabilities
• Code Compliance Projects - Meeting NEC requirements for GFCI protection in specified electrical applications and locations
• High-Current Branch Circuits - 50-amp electrical loads including electric ranges, dryers, and other major appliances
• Electrical Safety Systems - Critical applications where both overcurrent and ground fault protection are essential
• Professional Electrical Installations - New construction and electrical renovation projects requiring reliable circuit protection

Thermal Magnetic Technology Advantage

Eaton's proven thermal magnetic trip technology combines thermal overload protection for sustained overcurrent conditions with magnetic instant trip protection for short circuit faults. The integrated ground fault detection system monitors current imbalance between hot and neutral conductors, providing rapid disconnection when ground fault conditions are detected, ensuring comprehensive electrical safety protection for both equipment and personnel.

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 CHQ series circuit breakers represent decades of engineering excellence, rigorous UL testing, and field-proven reliability trusted by electricians, electrical contractors, and facility professionals worldwide. Every Eaton circuit breaker delivers the quality construction, dependable performance, and advanced protection features that electrical professionals demand for critical power distribution and safety applications.