Eaton AFCI Circuit Breaker Fire-Guard Combination 20A Two-Pole 120/240V 10kAIC Common Trip BR Series

Eaton AFCI Circuit Breaker Fire-Guard Combination 20A Two-Pole 120/240V 10kAIC Common Trip BR Series

Professional Arc Fault Circuit Interrupter Protection

The Eaton BR AFCI Fire-Guard Combination Circuit Breaker delivers exceptional arc fault protection and electrical safety performance for residential and commercial electrical systems. This 20A two-pole circuit breaker provides reliable arc fault detection and interruption designed for professional electricians, electrical contractors, and facility managers, offering the proven Fire-Guard technology and advanced arc fault protection that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Arc Fault Protection Performance

• 20 Ampere Current Rating - Professional capacity for residential branch circuits and commercial lighting applications with reliable overcurrent protection
• Two-Pole Configuration - Common trip design for 240V loads and multi-wire branch circuits with coordinated protection on both poles
• 10 kAIC Interrupt Rating - High interrupting capacity for reliable fault clearing in residential and light commercial electrical systems
• 120/240V Voltage Rating - Versatile voltage compatibility for standard residential electrical distribution and split-phase applications

Fire-Guard Arc Fault Technology

• Combination Arc Fault Detection - Advanced protection against both series and parallel arc faults for comprehensive electrical fire prevention
• Common Trip Operation - Coordinated tripping on both poles for 240V load applications and proper circuit protection
• UL 1699 Certified - Meets stringent arc fault circuit interrupter standards for professional electrical safety compliance

Professional Installation Features

• Type BR Loadcenter Compatibility - Direct plug-in installation in Eaton BR series load centers for quick professional installation
• Wire Size Flexibility - Accommodates #14-4 AWG copper and aluminum conductors for versatile wiring applications

Technical Specifications

Amperage Rating: 20A, Voltage Rating: 120/240V, Number of Poles: Two-pole, Interrupt Rating: 10 kAIC, Trip Type: Common trip, Wire Size: #14-4 AWG Cu/Al, Special Features: Combination arc fault protection, Used With: Type BR Loadcenters, Certifications: UL 1699, Compliances: Federal Specifications Classification W-C375, Dimensions: 6" L x 2.5" W x 1.25" H, Weight: 0.45 lb

Installation & Usage

1. Verify power is OFF at the main breaker and test with appropriate electrical testing equipment
2. Remove knockout from Type BR loadcenter and position AFCI breaker in designated slot
3. Connect branch circuit conductors to breaker terminals ensuring proper wire size compatibility (#14-4 AWG Cu/Al)
4. Firmly press breaker into loadcenter bus connection until fully seated
5. Test AFCI function using test and reset buttons before energizing circuit
6. Label circuit directory clearly identifying AFCI-protected branch circuit

Professional Applications

Ideal for:

• Residential Branch Circuits - Bedroom, living room, and family room circuits requiring NEC arc fault protection
• Multi-Wire Branch Circuits - Common trip protection for shared neutral circuits in residential electrical systems
• 240V Load Applications - Electric baseboard heaters, window air conditioners, and other 240V residential loads
• Kitchen Small Appliance Circuits - AFCI protection for countertop receptacle circuits and small appliance loads
• Home Office Circuits - Arc fault protection for computer equipment and electronic device circuits
• Bedroom and Living Area Protection - NEC-required AFCI protection for sleeping areas and common living spaces
• Electrical Panel Upgrades - Retrofit installations bringing older electrical systems up to current arc fault protection codes
• New Construction Projects - Code-compliant AFCI protection for residential electrical installations

Fire-Guard Technology Advantage

Eaton's Fire-Guard AFCI technology provides superior arc fault detection through advanced electronic sensing that distinguishes between normal electrical arcing and dangerous arc faults. The combination AFCI design protects against both series arc faults (occurring in damaged conductors) and parallel arc faults (occurring between conductors), offering comprehensive electrical fire prevention that exceeds standard circuit breaker protection capabilities.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton leads the industry in arc fault circuit interrupter technology and electrical safety solutions. Our UL 1699 certified AFCI breakers are trusted by electricians, electrical contractors, and facility professionals worldwide for their reliable arc fault detection, proven Fire-Guard technology, and dependable performance in protecting lives and property from electrical fires caused by arc faults.