Square D QO 20 Amp Single-Pole Plug-On Neutral Combination Arc Fault Circuit Breaker (12-pack)

The Square D QO 20 Amp 1-pole Plug-on Neutral Combination Arc-Fault Circuit Interrupting (CAFCI/CAFI) Circuit Breaker helps protect your wires from arcing faults and is intended for overload and short-circuits protection of your electrical system. The QO Plug-on Neutral CAFI Circuit Breaker is designed to connect directly to the neutral bar, providing a time and labor-saving installation. QO Plug-on Neutral provides several advantages and among them is fewer connections which lead to faster installation ...