Eaton Cutler-Hammer BRLAFGF120QN 20A 1P 120V Circuit Breaker, Type BR, AFCI, GFCI | AmpState

The Eaton Cutler-Hammer BRLAFGF120QN is a 20A, 1-pole, 120V circuit breaker that combines AFCI and GFCI protection in a single, space-saving unit. Engineered for everyday electrical work, this Type BR breaker snaps into Eaton panelboards, load centers, and distribution systems, making it an ideal retrofit solution when you need to keep the same part number across replacements.

Key advantages that set this breaker apart

• Combined AFCI and GFCI protection in one device helps guard against dangerous arc faults and ground faults, reducing fire risk and electrical shock potential on a single circuit.
• Type BR compatibility ensures seamless drop-in integration with existing BR panels and distribution setups, streamlining retrofits and maintenance planning.
• Compact 1-pole design suited for individual branch circuits that require reliable protection without unnecessary bulk.
• 20A, 120V specification covers many common residential and light commercial circuits, from outlets in living spaces to dedicated appliance feeds.
• Maintenance-friendly choice supports consistent part numbers for replacements, making inventory and service calls more efficient.
• AmpState availability offers this part and expert help to verify fit and compatibility, ensuring a confident purchase choice.

Ideal use cases

Use the BRLAFGF120QN on circuits that require both arc-fault and ground-fault protection, such as family rooms, bedrooms, kitchens, bathrooms, and laundry areas. It’s particularly valuable during remodels or panel upgrades where you want to maintain a consistent part number for future maintenance without sacrificing modern protective features.

How it works and why it matters

The unit continuously monitors for dangerous arcing conditions that can ignite wiring and for leakage currents that pose shock risk. When a fault is detected, the breaker trips, isolating the circuit to keep people and property safer. By combining AFCI and GFCI in a single device, you gain robust protection without stacking multiple breakers in your panel.

Compatibility and practical tips

• Designed for Eaton BR-series panelboards and load centers—confirm the panel is BR-compatible before replacement.
• Keep a spare BRLAFGF120QN on hand for planned maintenance or retrofit projects to minimize downtime.
• After installation, use the built-in TEST button regularly to verify both protections are functioning correctly. If testing is inconclusive, re-check connections and refer to installation guidelines.
• For projects where maintaining the exact part number matters for inventory or documentation, BRLAFGF120QN provides a reliable, consistent option.

If you’re unsure about fit or compatibility, AmpState offers guidance to confirm compatibility and help you choose the correct part. This combination AFCI/GFCI circuit breaker represents a smart, future-ready upgrade for protected, code-aligned circuits—delivering safer, more reliable electrical distribution with fewer components to manage.