Eaton CHFP120A1CS 20A 1P 120V Circuit Breaker, Type CH, AFCI, GFCI, Plug-On Neutral, Plug-On | AmpState

Meet the Eaton CHFP120A1CS—a 1-pole, 20A 120V circuit breaker designed for reliable, code-forward protection in panelboards, load centers, and electrical distribution systems. This Type CH unit brings together AFCI and GFCI protection with a convenient Plug-On Neutral feature, making modern upgrades and retrofits simpler without changing your part numbers.

• AFCI + GFCI protection in a single compact device delivers arc-fault and ground-fault protection, helping prevent electrical fires and shocks on sensitive circuits.
• Plug-On Neutral eliminates the need for separate neutral pigtails in many installations, streamlining wiring and reducing project time during upgrades or replacements.
• Type CH, 1-pole, 20A, 120V—a standard, widely compatible configuration designed for use in Eaton panelboards and compatible distribution systems.
• Retrofit-friendly design supports maintenance planning and projects where preserving the existing part number is important for compatibility and stocking.
• Versatile installation targets suitable for circuit protection across residential and light commercial applications within panelboards, load centers, and electrical distribution setups.

This Eaton CHFP120A1CS is ideal for electricians and homeowners undertaking upgrades to meet modern protection requirements without overhauling entire panels. Use it to upgrade aging circuits, kitchens, bathrooms, laundry rooms, or other living spaces where both arc-fault and ground-fault protection are prudent. Its plug-on neutral capability simplifies wiring on compatible systems, helping you complete retrofits with fewer steps and less customization.

Specifications

• Manufacturer: Eaton
• Part Number: CHFP120A1CS
• Product Type: Circuit Breaker
• Amperage: 20 A
• Poles: 1 Pole
• Voltage: 120V
• Type: CH
• Protection: AFCI, GFCI
• Special Feature: Plug-On Neutral
• Availability: AmpState

Note: For installation, rely on a qualified electrician and follow local electrical codes. If you’re confirming fit for a specific panelboard, this CH-type breaker is designed to align with Eaton CH family systems and retrofits that require a consistent part number for ongoing maintenance.