Eaton AFCI Circuit Breaker Single-Pole 20A 10kAIC Bolt-On QB Series

Eaton AFCI Circuit Breaker Single-Pole 20A 10kAIC Bolt-On QB Series

Professional Arc Fault Circuit Interrupter Protection

The Eaton AFCI Circuit Breaker delivers exceptional arc fault protection and electrical safety performance for residential and commercial electrical systems. This 20 ampere single-pole AFCI circuit breaker with 10kAIC interrupt rating provides reliable arc fault detection and circuit protection designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced arc fault technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Arc Fault Protection Performance

• 20 Ampere Single-Pole Design - Provides precise current capacity for standard residential and light commercial branch circuits with reliable overcurrent protection
• 10kAIC Interrupt Rating - Delivers professional-grade fault interrupting capacity for safe electrical system protection under short circuit conditions
• Advanced AFCI Technology - Detects dangerous arc faults that can cause electrical fires, providing superior protection beyond standard thermal-magnetic circuit breakers
• Bolt-On Installation - Secure mechanical connection to electrical panel bus bars ensures reliable electrical contact and professional installation integrity

Professional Installation & Safety

• Compact Design - 6-inch depth, 1-inch height, and 3.5-inch width fits standard electrical panel configurations for versatile installation applications
• Lightweight Construction - 0.426 pound weight reduces installation effort while maintaining robust electrical performance and mechanical durability
• Professional Certifications - Contact manufacturer for specific certification details ensuring compliance with electrical safety standards and code requirements

Technical Specifications

Amperage Rating: 20A, Configuration: Single-pole, Interrupt Rating: 10kAIC, Installation Type: Bolt-on, Product Dimensions: 6 inches depth x 1 inch height x 3.5 inches width, Weight: 0.426 pounds, Product Type: AFCI Circuit Breaker, Product Group: Electrical, Certifications: Contact Manufacturer for details

Installation & Usage

1. Verify electrical panel compatibility and ensure power is safely disconnected before installation procedures
2. Position the AFCI circuit breaker in the designated panel slot ensuring proper alignment with bus bar connections
3. Secure the bolt-on connection mechanism to establish reliable electrical contact with the panel bus system
4. Connect branch circuit wiring to the breaker load terminal following NEC wiring methods and local electrical codes
5. Test AFCI functionality using the test button to verify proper arc fault detection and reset operation
6. Label the circuit clearly in the electrical panel directory for future maintenance and troubleshooting reference

Professional Applications

Ideal for:

• Residential Electrical Systems - Bedroom, living room, and family room branch circuits requiring NEC arc fault protection compliance
• Commercial Building Protection - Office spaces, retail environments, and light commercial facilities needing advanced electrical safety systems
• Electrical Panel Upgrades - Modernizing existing electrical panels with current arc fault protection technology and safety standards
• New Construction Projects - Meeting current electrical code requirements for arc fault circuit interrupter protection in specified areas
• Electrical Safety Compliance - Ensuring adherence to National Electrical Code AFCI requirements for enhanced fire prevention protection
• Professional Electrical Installations - Contractor and electrician projects requiring reliable arc fault detection and circuit protection performance
• Facility Electrical Maintenance - Upgrading electrical protection systems in existing buildings for improved safety and code compliance
• Electrical Fire Prevention - Protecting against arc fault conditions that can lead to electrical fires in residential and commercial applications

AFCI Technology Advantage

Eaton's advanced Arc Fault Circuit Interrupter technology provides superior protection against dangerous arc faults that standard circuit breakers cannot detect. This intelligent protection system continuously monitors electrical circuits for arc fault signatures, immediately interrupting power when hazardous arcing conditions are detected, significantly reducing the risk of electrical fires and enhancing overall electrical system safety for residential and commercial applications.

Why Choose Eaton Quality?

With over a century of electrical power management innovation and manufacturing excellence, Eaton stands as the global leader in intelligent power management solutions. Our commitment to electrical safety standards, UL and CSA certification compliance, and trusted performance has made Eaton the preferred choice for electricians, electrical contractors, and facility professionals worldwide. From residential electrical panels to industrial power distribution systems, Eaton's advanced electrical technology and smart power management solutions deliver the quality construction and dependable electrical performance that professionals demand for critical electrical protection applications.