QO 20-Amp Single-Pole Arc Fault Circuit Breaker Flush Valves & Repair Kits Full Polished Head

Full Polished Head

Countersinking bugle head prevents heads from popping out and leaves smooth finish

Includes an assortment of ring terminals

Double Side Wall Interior

Prevents new weeds* from growing for three months

QO 20-Amp Single-Pole Arc Fault Circuit Breaker Flush Valves & Repair Kits Full Polished HeadThe Square D by Schneider Electric QO 20 Amp Single Pole Combination Arc Fault Circuit Interrupting (CAFCI) Circuit Breaker is for use to help protect your wires from arcing faults and is intended for overload and short circuit protection of your electrical system. Now standard in all Square D brand CAFCI circuit breakers, Time Saver Diagnostics provide advanced trip indication technology, helping identify the type of fault that has occurred faster.