·额定电压:6.3/12 kV
·额定电流(含开关柜、断路器):630/1250/1600/2000/2500/3150/4000A
·额定频率:50/60Hz
·额定短时耐受电流:12/20/25/31.5/40 kA/4s
·额定峰值耐受电流:40/50/63/80/100 kA
·额定短路开断电流:16/20/25/31.5/40 kA
·额定短路关合电流:40/50/63/80/100 kA
·额定绝缘水平工频耐受:相-相 相-地 42kV/1min 断口48kV/1min
·雷电冲击耐受试验:相-相 相-地 75kV/1min 断口85kV/1min
·断路器机械寿命:10000次
·防护等级:外壳IP4X 隔室间、断路器室门打开时IP2X