低压(北部地方、瓦)HRC引信联系

This series of fuse link are used in AC 50HZ ,rated voltage up to 690V,rated current up to 1250 A and for protecting electric equipment from overload and short-circuit. It can reliably break the min. fusion current to any current within 120KA. It also available for the protection of semiconductor parts and equipment against short-circuit (type aR) and protection of motors (type aM). Itadopts high strength ceramic and possesses well enough insulation performance.The open structure is featured with good heat radiating,high mechanical density and simple operation. The outline structure and installation dimension conform to IEC60269,VDE0636 and GB13539.