20 AMP. MAI CANZA KYAUTA. Ta hanyar wucewa: Nau'in kewayawa na Plunger yana rufe ta atomatik lokacin da aka cire mita. NEMA 3R irin gini 1.2mm kauri (#18 ma'auni) ko 1.5mm kauri (#16 ma'auni) galvanized karfe takardar (AISI G90), electrostatically shafi epoxy gasa launin toka foda gama. Isasshen filin gutter don sauƙin wayoyi. Ƙunƙwasawa masu dacewa a gefe baya da ƙasa. Tsayayyen cibiya Girman 1/2″ zuwa 2-1/2″ don zaɓi.