Eaton Cutler-Hammer QBGF1020 20A 1P 120V Circuit Breaker, GFCI, Bolt-On | AmpState

Eaton Cutler-Hammer QBGF1020 is a 20 A, 1‑pole, 120 V GFCI bolt-on circuit breaker engineered for reliable circuit protection in panelboards, load centers, and electrical distribution systems.

Designed for maintenance teams, panel builders, and spare inventory where exact part-number matching matters, this breaker provides quick, secure GFCI protection for sensitive circuits without guesswork.

Key features

• GFCI protection on 120 V circuits to guard people and equipment from ground faults.
• Bolt-On mounting for fast, solid installation into compatible Eaton panel products.
• Part number QBGF1020 ensures straightforward inventory management and replacement fit.
• 20 A, 1-pole design suits general-purpose branch circuits and light-load appliance circuits.
• Panel and distribution compatibility ideal for panelboards, load centers, and electrical distribution networks.

Why it matters

GFCI breakers are essential where protection from ground faults is required by electrical codes, and a bolt-on Eaton solution ensures a dependable connection within your existing panel architecture. With the exact part-number match, you minimize downtime and avoid ordering mismatched devices during maintenance or panel builds.

Practical use cases

• Repair or upgrade for kitchens, bathrooms, garages, basements, or outdoor outlets that demand GFCI protection.
• New installations or panel expansions where a 1-pole, 20 A GFCI breaker is the right choice.
• Spare inventory for service crews that need a ready-to-install, code-compliant protection device.

Support and availability

Need help matching a part number or confirming compatibility? Message AmpState and we’ll help you confirm fit. This item is available from AmpState for quick procurement and reliable supply.