Eaton Cutler-Hammer BRCAF120QN 20A 1P 120V Circuit Breaker, Type BR, AFCI, Plug-On | AmpState

Meet the Eaton Cutler-Hammer BRCAF120QN, a purpose-built AFCI circuit breaker crafted to safeguard electrical distribution with precision. This 20A, 1-pole unit belongs to the Type BR family and features a plug-on design for quick, reliable installation in panelboards and load centers. Ideal for maintenance teams, panel builders, and spare inventories where a direct part-number match matters.

• Amperage: 20 A
• Poles: 1
• Voltage: 120V
• Type: BR
• AFCI: Arc-Fault Circuit Interrupter protection
• Mounting: Plug-On
• Manufacturer: Eaton Cutler-Hammer
• Part Number: BRCAF120QN
• Availability: Available from AmpState

Why this BR AFCI breaker stands out

Arc-fault protection is essential for modern electrical safety, dramatically reducing the risk of an arc-related fire in branch circuits. The BRCAF120QN delivers reliable AFCI performance in a compact, plug-on form factor that simplifies retrofits and new installations alike. By sticking to a direct part-number match within the BR family, you minimize sourcing time and ensure consistent compatibility across your existing panels and distribution setups.

Use cases and ideal applications

• Residential and light commercial panelboards where AFCI protection is required by code or safety standards.
• Maintenance stock for panel builders and service fleets needing a quick swap with a known, compatible part number.
• New installs or upgrades in Eaton BR-series panels where a 1-pole, 120V, 20A AFCI breaker is appropriate.

Compatibility and installation tips

• Designed specifically for Eaton Type BR panels, ensuring a smooth fit and reliable performance.
• Plug-On design supports fast installation—great for streamlined service calls and panel upgrades.
• Verify circuit requirements (1-pole, 120V, 20A) to ensure proper protection and Code compliance.
• Installation should be performed by a qualified electrician following local electrical codes and safety practices.

Practical insights

Having the BRCAF120QN in spare inventory reduces downtime when a circuit protection need arises. Its compatibility with standard BR distribution components means you can standardize on a single family of breakers, simplifying stocking, training, and maintenance schedules. If you’re upgrading older installations or planning new builds that require AFCI protection at the 20A/1P level, this plug-on breaker offers a dependable, code-aligned choice.