Cutler Eaton CHFN120A1CS – 20A Single-Pole CH Breaker (All-In-One)

Overview

The Cutler Eaton CHFN120A1CS is a 20-amp, single-pole circuit breaker designed for residential panels in the CH family. Marketed as an all-in-one solution, this unit delivers dependable overcurrent protection in a compact, easy-to-install format that fits typical panel layouts.

Key features and benefits

• 20-amp rating provides solid protection for common lighting, receptacle, and small-appliance circuits.
• Single-pole design shields one branch circuit at 120V, helping to isolate faults quickly.
• Part of the Eaton Cutler-Hammer CH series, model CHFN120A1CS, ensuring compatibility with CH panels.
• Compact footprint supports cleaner, more organized panel interiors and can ease panel fill.
• Durable construction and reliable toggle action contribute to consistent performance over time.

Real-world use cases

Ideal for residential circuits feeding living areas, kitchens, outdoor outlets, or lighting runs. The 20A rating balances power delivery with safety, while the CH family compatibility simplifies replacement in existing panels.

• Easy replacement when upgrading or maintaining home panels.
• Clear labeling within the panel aids quick circuit identification during maintenance.

Installation and compatibility

Designed for CH-series panels that accept CH-style breakers. Confirm panel labeling and ensure the CHFN120A1CS model matches your system’s voltage and configuration to maximize safety and reliability.

Note: This description summarizes the model designation and typical uses without guaranteeing results; actual performance depends on proper installation and electrical conditions.