BRHN120AF - 20 Amp 22kA AFCI Circuit Breaker

BRHN120AF - 20 Amp 22kA AFCI Circuit Breaker

The Eaton BRHN120AF 20 Amp Single-Pole Combination AFCI Circuit Breaker is designed to help protect residential electrical systems from dangerous arc faults while also providing dependable overload and short-circuit protection. Built for 120-volt branch circuits, this breaker monitors electrical activity and quickly disconnects power when arc-fault conditions are detected—helping reduce the risk of electrical fires caused by damaged wires, loose connections, or worn insulation. The breaker installs easily into Type BR loadcenters using a convenient plug-on connection, making it a practical option for both new installations and panel upgrades. Its pigtail neutral design supports stable AFCI functionality, while the 20-amp rating and 22 kAIC interrupting capacity allow it to handle common residential circuit loads with confidence. Compact in size and engineered for consistent performance, the BRHN120AF is a reliable choice for electricians, contractors, and property managers looking to maintain safe, code-compliant electrical distribution.

Key Features and Benefits

• Combination AFCI Protection – Detects both parallel and series arc faults to help prevent electrical fire hazards.
• 20 Amp Single-Pole Breaker – Designed for standard 120V residential branch circuits.
• 22 kAIC Interrupting Rating – Provides strong protection against high fault currents.
• Plug-On Installation – Fits securely into Type BR loadcenters for straightforward installation.
• Pigtail Neutral Design – Supports proper arc-fault monitoring and reliable operation.
• Copper and Aluminum Compatibility – Accepts #14–8 AWG Cu/Al wiring, offering flexibility during installation.

Technical Specifications

• Catalog Number: BRHN120AF
  
• Product Type: Combination AFCI Circuit Breaker
  
• Amperage Rating: 20 A
  
• Voltage Rating: 120 V
  
• Poles: Single-Pole
  
• Interrupt Rating: 22 kAIC
  
• Connection Type: Plug-On
  
• Neutral Type: Pigtail Neutral
  
• Compatible Loadcenters: Type BR
  
• Wire Size: #14–8 AWG Copper/Aluminum
  
• Dimensions: 6 in (L) × 3.5 in (W) × 1.25 in (H)
  
• Weight: 0.45 lb
  

Material Compliance and Certifications

• UL Listed – Tested and certified to meet established electrical safety and performance standards.
• Manufactured in accordance with industry requirements for AFCI circuit protection in residential electrical systems.

Where It Works Best

• The Eaton BRHN120AF AFCI circuit breaker is commonly installed in residential loadcenters where arc-fault protection is required by modern electrical codes. It is well suited for circuits serving bedrooms, living rooms, hallways, outlets, and lighting circuits—areas where arc-fault protection is typically required. This breaker is also a practical choice when upgrading existing panels, completing home renovations, or installing new Type BR electrical panels, helping ensure safer and more reliable circuit protection.