Eaton Cutler-Hammer QB1020AFGF 20A 1P Circuit Breaker, AFCI, GFCI, Bolt-On | AmpState

Designed for everyday electrical work, the Eaton Cutler-Hammer QB1020AFGF is a 20 A, 1-pole circuit breaker that delivers integrated AFCI and GFCI protection in a compact bolt-on package. Built to perform reliably in panelboards, load centers, and electrical distribution, this unit is a practical choice for both new installations and thoughtful replacements.

• 1-pole, 20-amp configuration for targeted protection of individual branch circuits.
• AFCI + GFCI protection in a single device, helping reduce arc-fault risks and ground faults in living spaces, kitchens, baths, and other sensitive areas—while meeting modern code requirements where applicable.
• Bolt-on mounting for fast, secure installation in compatible enclosures, simplifying service upgrades and panel maintenance.
• Replacement-ready and BOM-friendly ideal for replacement projects and stocking spares to keep the bill of materials aligned with the original part number.
• Trusted manufacturer from Eaton Cutler-Hammer, part number QB1020AFGF, purpose-built for panelboards, load centers, and electrical distribution networks.
• Support at your fingertips AmpState offers help to match part numbers or confirm compatibility—message us and we’ll verify a precise fit.

Why this matters in practice: if you’re upgrading a panel to meet current AFCI/GFCI protection standards or stocking a reliable spare for critical circuits, QB1020AFGF delivers a streamlined, code-conscious solution without adding complexity to your panel. Its bolt-on design minimizes installation time, while the combination of arc-fault and ground-fault protection helps safeguard occupants and equipment alike.

Ideal use scenarios include residential service panels undergoing modernization, commercial distribution boards that require upgraded protections, and maintenance projects where preserving the original BOM is important for consistency and future servicing. With the QB1020AFGF, you’re choosing a purpose-built component that aligns with real-world installation practices and long-term reliability.

Ready to secure a precise fit for your panel? Remember: need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

Product title reference: Eaton Cutler-Hammer QB1020AFGF 20A 1P Circuit Breaker, AFCI, GFCI, Bolt-On.