Square D QO 20A Single-Pole CAFCI Combination Arc Fault Breaker Pack options:Pack of 1 %search_data%38300-1635

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(1) 1/16 In MM501U grout removal blade

Room side installation eliminates the need for attic access

Square D QO 20A Single-Pole CAFCI Combination Arc Fault Breaker Pack options:Pack of 1 %search_data%38300-1635QO single pole CAFCI (combination arc fault circuit interrupter) circuit breaker. Helps protect wires from arcing faults and is intended for overload and short circuit protection of electrical systems. Time Saver Diagnostics provides advanced trip indication technology, helping identify the type of fault that has occurred faster. Equipped with the exclusive Visi Trip indicator. When tripped, the handle snaps to a midpoint position and a highly