Square D QO120PDFC Circuit Breaker, CAFCI, 20-Amp, 1-Pole, 120V

The Square D QO120PDFC is a single-pole circuit breaker designed to provide reliable protection in residential and light-commercial electrical panels. This 20-amp breaker combines arc-fault and ground-fault protection in one compact device, safeguarding your home or business against dangerous electrical hazards while meeting modern electrical codes.

This breaker detects both series and parallel arc faults as well as Class A ground faults, interrupting the circuit before hazardous conditions develop. The integrated time-saver diagnostics feature indicates the type of fault that last occurred on the circuit, helping you understand and address electrical problems faster. Its plug-on neutral design simplifies installation by allowing direct neutral connection to the load center, reducing wiring complexity and labor time while saving valuable panel space.

Features and Benefits

• Combination CAFCI and Class A Ground Fault Protection: Detects arc faults and ground faults in a single device, reducing electrical hazards and shock risks.
• Time-Saver Diagnostics: Indicates the type of fault that occurred, helping you quickly identify and resolve electrical issues.
• Plug-On Neutral Design: Eliminates the need for separate neutral pigtails, streamlining installation and minimizing errors.
• 20-Amp Thermal Magnetic Trip: Provides precise overload and short-circuit protection suitable for lighting, outlets, and small appliances on most branch circuits.
• Single-Pole, 1-Space Footprint: Fits neatly into standard QO load centers, maximizing panel capacity for future expansions.
• 120V Compatibility: Ideal for typical North American residential circuits, delivering consistent voltage performance.

Specifications

• Brand: Square D
• Model: QO120PDFC
• Amperage: 20 A
• Poles: 1-Pole
• Voltage: 120 V
• Trip Type: Thermal Magnetic
• Protection: CAFCI (Combination Arc Fault Circuit Interrupter) and Class A Ground Fault
• Compatible with QO plug-on neutral load centers