Filling square tube knife type contact fuse

The filler-enclosed tube knife-type contact fuse is suitable for AC 50Hz, rated voltage to 500V/690V, rated current to 1250A industrial electrical switchgear, for line overload and short circuit protection. Executive standard GB13539.1-2008 / IEC60269-1: 2006; GB / T13539.2-2008 / IEC 60269-2: 2006

• model： NT,NH
• material： Copper
• Type： Low-voltage fuse
• Origin： China
• Custom processing： Accept customized
• Contact Email： wzshurong@163.com