Fuse Switch Disconnector, Fuse Switch, switch disconnector, fuse base, fuse holder, fuse connector, fuse isolation switch, fuses Fuse Switch Disconnector, Fuse Switch, switch disconnector, fuse base, fuse holder, fuse connector, fuse isolation switch, fusesKL load-break switches(switch disconnectors) is suitable for distribution equipment of AC 50Hz, AC rated voltage 660V and below, DC rated ...