X1空气断路器 固定式 包括： 1.固定式断路器本体 2.脱扣器 -PR331/P-LI/LSI/LSIG -PR332/P-LI/LSI/LSIG -PR333/P-LSI/LSIG 型号 额定电流Type In(A)X1B630 R630,R400X1B800 R800,R630,R400X1B1000 R1000,R800,R400X1B1250 R1250,R800,R400X1B1600 R1600,R800,R400 X1N630 R630,R400X1N800 R800,R630,R400X1N1000 R1000,R800,R400X1N1250 R1250,R800,R400X1N1600 R1600,R800,R400 抽出式(抽出式移动部份+固定部份) 包括： 1.抽出式断路器-移动部份 2.抽出式断路器-固定部份(抽架) 3.脱扣器 -PR331/P-LI/LSI/LSIG -PR332/P-LI/LSI/LSIG -PR333/P-LSI/LSIG 型号 额定电流Type In(A)X1B630 R630,R400X1B800 R800,R630,R400X1B1000 R1000,R800,R400X1B1250 R1250,R800,R400X1B1600 R1600,R800,R400 X1N630 R630,R400X1N800 R800,R630,R400X1N1000 R1000,R800,R400X1N1250 R1250,R800,R400X1N1600 R1600,R800,R400