Square D by Square D – QO 20 Amp Single-Pole Dual Function CAFCI and GFCI Cir…
QO 20 Amp single-pole dual function (CAFCI and GFCI) circuit breaker. Compatible with QO load centers.
QO 20 Amp single-pole dual function (CAFCI and GFCI) circuit breaker. Compatible with QO load centers.