Eaton Cutler-Hammer QBGFEP1020 20A 1P 120V Circuit Breaker, GFCI, Bolt-On | AmpState

The Eaton Cutler-Hammer QBGFEP1020 is a 20A, 1-pole, 120V GFCI bolt-on circuit breaker designed to deliver reliable circuit protection in panelboards, load centers, and broader electrical distribution systems. This part is a smart choice for maintenance teams, panel builders, and spare inventory where an exact part-number match matters.

Key features

• GFCI protection: Built-in ground-fault protection that detects imbalances and trips to prevent electrical shock on circuits that require enhanced safety.
• Bolt-On mounting: Quick, secure installation with a sturdy bolt-on connection for compatible Eaton panels.
• 1-pole, 120V, 20A: Suitable for standard branch circuits in residential, commercial, and light industrial distributions.
• Direct part-number match: Part of the QBGFEP1020 family, ensuring precise fit in panelboards and load centers that specify this exact style.
• Availability: Ready to ship from AmpState for rapid replacements or planned inventory.

Ideal use cases

Use the QBGFEP1020 in panelboards, load centers, and electrical distribution setups where GFCI protection is required. It’s particularly valuable for projects and maintenance scenarios where a precise part-number match streamlines ordering and reduces compatibility risk. It’s a dependable choice for spare inventory, ensuring you can quickly swap in a verified Eaton component when time matters.

Why this breaker stands out

• Engineered by Eaton Cutler-Hammer, a trusted name in electrical distribution components, the QBGFEP1020 emphasizes compatibility and dependable performance in compatible enclosures.
• The bolt-on design simplifies installation in appropriate panelboards and load centers, helping technicians save time on replacements and upgrades.
• Clear, specific specs (20A, 1P, 120V) paired with GFCI protection address safety requirements without compromising on installation practicality.

Specifications at a glance

• Manufacturer: Eaton Cutler-Hammer
• Part Number: QBGFEP1020
• Product Type: Circuit Breaker
• Amperage: 20 A
• Poles: 1 Pole
• Voltage: 120V
• Type: GFCI Bolt-On
• Availability: AmpState

If you need help confirming fit or matching this exact part number to your panel, AmpState is available to assist with compatibility checks and recommendations, ensuring you get the right QBGFEP1020 breaker for your Eaton panelboard or load center.