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Schneider Electric QO120PCAFI Arc Fault Circuit Breaker
Schneider Electric QO120PCAFI Arc Fault Circuit Breaker
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Description:
Schneider Electric's Square D QO120PCAFI Arc Fault Circuit Breaker is a 20-amp, 1-pole AFCI (arc-fault circuit interrupter) designed for use in residential QO panels to detect and interrupt arcing faults, protecting branch circuits from both series and parallel arcing.
As a Plug-On Neutral (PON) variant, it connects to the panel's neutral bus to supply AFCI protection on a 120-volt circuit.
The device carries a 10 kA interrupting rating and is offered in 120V AC, 20A, 1-pole configuration with a plug-on neutral connection compatible with QO panels.
Use this breaker where electrical codes require AFCI protection in living spaces or bedrooms, and confirm your panel model supports Plug-On Neutral CAFI breakers before installation.
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