Eaton AFCI Combination Circuit Breaker 20A Single-Pole 10kAIC Classified 1 Inch

Eaton AFCI Combination Circuit Breaker 20A Single-Pole 10kAIC Classified 1 Inch

Professional Arc Fault Circuit Interrupter Protection

The Eaton AFCI Combination Circuit Breaker delivers exceptional electrical protection and arc fault detection for residential and commercial electrical systems. This 20A single-pole circuit breaker with 10kAIC interrupt rating provides reliable arc fault circuit interruption 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

Advanced Arc Fault Protection

• 20 Ampere Current Rating - Provides precise overcurrent protection for branch circuits with reliable thermal-magnetic trip operation and professional-grade electrical performance
• 10kAIC Interrupt Rating - Delivers robust short-circuit protection capability for residential and light commercial electrical applications with proven fault clearing performance
• Single-Pole Configuration - Optimized for 120V branch circuit protection with compact 1-inch width design for efficient electrical panel space utilization
• AFCI Combination Technology - Advanced arc fault detection and interruption capability protects against dangerous electrical arcs that can cause fires in wiring systems

Professional Installation & Safety

• Classified Design - Professional-grade construction meets rigorous electrical safety standards for reliable protection in residential and commercial applications
• Compact 1-Inch Profile - Space-efficient design allows maximum circuit capacity in standard electrical panels while maintaining professional installation accessibility
• Professional Mounting - Standard plug-in design ensures secure installation in compatible electrical panels with reliable bus connection and professional appearance

Technical Specifications

Amperage Rating: 20A, Number of Poles: Single-pole, Interrupt Rating: 10kAIC, Product Type: AFCI Combination Circuit Breaker, Product Dimensions: 6 inches length/depth x 1.25 inches height x 3.5 inches width, Product Weight: 0.45 lb, Certifications: Contact Manufacturer, Compliances: Contact Manufacturer, Product Group: Electrical, Product Subgroup: Circuit Breaker

Installation & Usage

1. Verify electrical panel compatibility and ensure power is safely disconnected before beginning installation procedures
2. Remove existing circuit breaker if replacing and carefully inspect bus connections for proper electrical contact surfaces
3. Align AFCI circuit breaker with bus stabs and firmly press into position until secure mechanical and electrical connection is achieved
4. Connect branch circuit wiring to load terminals following NEC requirements and manufacturer specifications for proper wire sizing
5. Test AFCI function using test button to verify proper arc fault detection and reset capability before energizing circuit
6. Label circuit directory clearly and document AFCI protection for future electrical maintenance and inspection requirements

Professional Applications

Ideal for:

• Residential Electrical Systems - Bedroom circuits, living areas, and other dwelling unit branch circuits requiring NEC-mandated arc fault protection
• Commercial Building Protection - Office spaces, retail environments, and light commercial applications where arc fault protection enhances electrical safety
• Electrical Panel Upgrades - Modernizing existing electrical systems with advanced arc fault protection technology for enhanced fire prevention
• New Construction Projects - Meeting current electrical code requirements for AFCI protection in residential and commercial building electrical systems
• Electrical Safety Compliance - Ensuring NEC compliance for arc fault circuit interrupter requirements in specified electrical applications
• Fire Prevention Systems - Reducing electrical fire hazards through advanced arc detection technology in critical electrical circuits
• Professional Electrical Service - Electrical contractor installations requiring reliable arc fault protection with proven performance and safety
• Facility Electrical Maintenance - Upgrading electrical protection systems with modern AFCI technology for enhanced building electrical safety

AFCI Technology Advantage

Eaton's AFCI combination technology provides comprehensive protection against both parallel and series arc faults, detecting dangerous electrical arcs that traditional circuit breakers cannot identify. This advanced arc fault detection capability significantly reduces the risk of electrical fires caused by damaged wiring, loose connections, or deteriorated electrical components, making it essential for modern electrical safety systems.

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 AFCI circuit breakers combine proven thermal-magnetic protection with advanced arc fault detection, backed by rigorous testing and UL/CSA listings. Trusted by electricians, electrical contractors, and facility professionals worldwide, Eaton delivers the reliability and performance that electrical professionals demand for critical safety applications.