Eaton Cutler-Hammer QCGFEP1030 30A 1P 120V Circuit Breaker, GFCI | AmpState

Meet the Eaton Cutler-Hammer QCGFEP1030 — a purpose-built 30A, 1-pole, 120V GFCI circuit breaker designed to safeguard your electrical distribution. Built for panelboards, load centers, and distribution systems, this unit is purposefully engineered to deliver reliable ground-fault protection where it matters most, day in and day out.

Why the QCGFEP1030 stands out

• GFCI protection you can trust. This 30A, 1-pole breaker delivers rapid ground-fault interruption on 120V circuits, helping reduce the risk of shock in appropriately protected areas.
• Direct-fit compatibility for Eaton systems. Designed to align with Eaton Cutler-Hammer panelboards and load centers, ensuring seamless integration and consistent performance with your original installation.
• Replacement efficiency. Ideal for replacement projects where maintaining the BOM is crucial, so you can keep maintenance and procurement streamlined without surprises.
• Reliable part-number continuity. Part Number QCGFEP1030 is specified to match existing installations, making spares stocking and service calls smoother.

Designed with everyday electrical work in mind, this breaker seamlessly protects branch circuits in residential, commercial, and light-industrial environments. It’s the practical choice when you need dependable GFCI protection without compromising panel compatibility or project timelines.

Where it fits and how it protects you

The QCGFEP1030 is intended for use in panelboards, distribution panels, and load centers that require a 120V, 1-pole GFCI solution rated at 30A. By delivering ground-fault protection at the distribution level, it helps mitigate shock hazards on circuits where water, moisture, or damp conditions are a concern—such as kitchens, bathrooms, garages, outdoor outlets, and other wet or damp environments.

Ideal use cases

• Residential kitchen or bathroom circuits needing GFCI protection integrated at the panel level.
• Commercial or light-industrial distributions where a dedicated 120V, 30A GFCI breaker is required.
• Replacement projects aiming to keep the original BOM intact while upgrading protection performance.
• Stocking spares for service teams to reduce downtime and maintain code-compliant installations.

Practical guidance for procurement and installation

Choose the QCGFEP1030 when you want a genuine Eaton Cutler-Hammer solution that matches the original equipment and protects your investment. For compatibility, verify that your panelboard or load center accepts the QCGFEP1030 part number and that the installation complies with local electrical codes. When installing, always de-energize the system, follow manufacturer torque and connection practices, and consult a licensed electrician if you’re unsure about panel compatibility or wiring specifics.

Why AmpState

Available from AmpState, the QCGFEP1030 is supported by straightforward compatibility guidance to help you confirm fit and ensure you get the right part for your Eaton-based distribution system.

With the Eaton Cutler-Hammer QCGFEP1030, you gain a dependable, code-ready GFCI protection solution that respects your panel’s design, supports efficient replacement workflows, and keeps your electrical distribution protected and compliant.