Eaton 70C1718G11 Circuit Breaker, GFCI | AmpState

The Eaton 70C1718G11 GFCI circuit breaker is engineered to deliver dependable ground-fault protection within panelboards, load centers, and broader electrical distribution systems. Built for durable performance, this unit is a trusted choice for retrofit projects and ongoing maintenance where keeping the exact part number is essential for inventory and planning.

• Integrated GFCI protection—protect circuits from ground faults directly at the breaker, reducing the need for separate devices and simplifying wiring layouts.
• Panel compatibility—designed to fit Eaton panelboards and load centers, ensuring reliable operation within established electrical distribution setups.
• Part number continuity—the 70C1718G11 designation supports retrofit and maintenance programs by preserving a consistent inventory and replacement plan.
• Ideal for retrofit and planning—perfect when upgrading protection in existing systems without altering the established part-number ecosystem.
• Support from AmpState—AmpState provides the part and offers assistance to confirm fit and compatibility, helping you avoid mismatches before ordering.

Why this GFCI breaker matters

Ground fault protection is a critical safety feature in many commercial and residential installations. By integrating GFCI functionality directly into the breaker, you gain fast, reliable trip protection for the protected circuit, helping to reduce the risk of shock and electrical fires without cluttering the panel with additional devices.

Who benefits most

• Electrical contractors performing panel upgrades or retrofits who need to preserve a specific part number for scheduling or inventory control.
• Maintenance teams maintaining large facility fleets where standardization and quick replacement are priorities.
• Specifier-led projects requiring a dependable GFCI solution that aligns with existing Eaton distribution hardware.

Practical use cases

• Retrofit projects adding GFCI protection to existing circuits in commercial buildings without reconfiguring the panel.
• Maintenance planning where long-term spare parts alignment is important for service readiness.
• Distribution upgrades in areas requiring enhanced protection while keeping current electrical infrastructure intact.

Installation should be performed by a qualified electrician following the manufacturer’s instructions and local electrical codes. If you’re unsure about compatibility, AmpState can help confirm fit and ensure this breaker will integrate smoothly with your Eaton panelboard or load center.