Eaton Cutler-Hammer GFEP120 20A 1P 120V Circuit Breaker, GFCI | AmpState

Introducing the Eaton Cutler-Hammer GFEP120 20A 1P 120V GFCI Circuit Breaker—a purpose-built protective device designed for panelboards, load centers, and electrical distribution systems. This GFCI breaker brings ground-fault protection directly to the panel, helping reduce the risk of shock on circuits where sensitive protection is required and retrofits are common.

What makes GFEP120 stand out:

• Exact fit for maintenance and retrofits: Maintains the part number for consistent ordering and seamless replacements in existing installations.
• Compact 1-pole, 120V design: Delivers reliable protection on a standard 120V circuit without adding unnecessary bulk to the panel.
• 20-amp capacity: Balances load requirements with robust protection for dedicated circuits while meeting safety standards.
• GFCI protection at the breaker: Provides ground-fault interrupter protection right at the point of use, enhancing safety for connected devices and loads.
• Trusted brand: Eaton Cutler-Hammer is renowned for reliability and long-term availability, supported by AmpState’s stock and customer assistance.

Designed for scenarios where retrofit work or maintenance planning demands a consistent part number, the GFEP120 minimizes downtime and simplifies inventory management. Technicians and contractors gain a straightforward replacement path that aligns with existing panels, reducing guesswork and speeding up service calls.

Key specifications at a glance:

• Amperage: 20 A
• Poles: 1
• Voltage: 120V
• Type: GFCI Circuit Breaker
• Manufacturer: Eaton Cutler-Hammer
• Part Number: GFEP120

Availability and support

GFEP120 is available from AmpState. If you need help matching a part number or confirming compatibility with your panel, send us a message and we’ll help verify fit and ensure a smooth replacement process.