正泰隔离开关NH40-160正泰双电源转换开关

nh40-160/4隔离开关适用于交流50hz、交流额定电压660v及以下、直流额定电压440v及以下，额定电流至3150a。在工业企业配电设备中，可供不频繁手动接通和分断电路及隔离电源用。1000a及以上仅作隔离电源。
nh40-125/3p,nh40-125/3w
nh40-160/3p,nh40-160/3w
nh40-250/3p,nh40-250/3w
nh40-315/3p,nh40-315/3w
nh40-400/3p,nh40-400/3w
nh40-630/3p,nh40-630/3w
nh40-1000/3p,nh40-1000/3w
nh40-1250/3p,nh40-1250/3w
nh40-1600/3p,nh40-1600/3w
nh40-2500/3p,nh40-2500/3w
nh40-3150/3p,nh40-3150/3w
nh40-125/4p,nh40-125/4w
nh40-160/4p,nh40-160/4w
nh40-250/4p,nh40-250/4w
nh40-315/4p,nh40-315/4w
nh40-400/4p,nh40-400/4w
nh40-1000/4p,nh40-1000/4w
nh40-1250/4p,nh40-1250/4w
nh40-1600/4p,nh40-1600/4w
nh40-2000/4p,nh40-2000/4w
nh40-2500/4p,nh40-2500/4w
nh40-3150/4p,nh40-3150/4w