NIB – Siemens – QSA2020SPD – Surge (2) 20A 1P 120V Breakers And Spd This product features two 20A single-pole 120V breakers combined with surge protection capabilities. Group Code: P320. Product Group: 5200. LKZ_FDB/ CatalogID: LV10.1. byJuly 3, 2026
