Square D HOM120DFC Homeline 20-Amp Single-Pole Dual-Function Circuit Breaker

The Square D HOM120DFC Homeline is a dual-function circuit breaker that combines arc fault and ground fault (Class A) protection in a single, compact device. Designed for residential and light-commercial 120 V electrical panels, this breaker safeguards wiring and appliances from dangerous arc faults and ground faults that can cause fires and electrical hazards. By integrating both protective functions into one unit, it simplifies panel layouts and reduces the number of breaker slots needed while meeting modern electrical code requirements.

This single-pole breaker is ideal for kitchens, bedrooms, and other areas where enhanced electrical safety is critical. The thermal magnetic trip mechanism provides dependable current limiting for typical household circuits, and the breaker's time-saver diagnostics feature indicates the type of fault that last occurred on the circuit, making troubleshooting easier for electricians and homeowners. Whether you're upgrading an existing panel or installing in new construction, this breaker delivers reliable protection with the durability and performance the Square D Homeline brand is known for.

Features and Benefits

• Dual-Function Protection: Combines arc fault and Class A ground fault detection in one device, eliminating the need for separate breakers and saving valuable panel space.
• 20-Amp Rating: Provides dependable current limiting suitable for typical household circuits and common load requirements.
• Single-Pole Design: Occupies only one panel slot, maximizing space for future circuit expansions.
• Time-Saver Diagnostics: Indicates the type of fault that last occurred on the circuit, helping identify and resolve electrical issues quickly.
• Thermal Magnetic Trip: Ensures precise and reliable interruption of power when overcurrent or fault conditions are detected.
• 120 V Compatibility: Engineered for standard North American residential voltage with seamless integration into existing panels.

Specifications

• Brand: Square D
• Model: HOM120DFC
• Amperage Rating: 20 Amps
• Pole Configuration: 1-Pole (Single-Pole)
• Voltage: 120 V
• Protection Type: Dual-Function (Arc Fault and Class A Ground Fault)
• Trip Mechanism: Thermal Magnetic
• Panel Slots Required: 1
• Diagnostics: Time-Saver Diagnostics Feature