● Standard configuration
     630A load switch
     630A busbar
     Earthing switch
     Fuse mounting cylinder
     SF6 pressure gauge
     Charged indicator
     Five anti-interlock
     Cable observation window
     Operating handle
     Cable bracket
     Door
 ● options
    Left Expansion
    Right Expansion
    Left expansion left out
    Right expansion left out
    Both sides of the expansion
    Motorized operating mechanism
    Electric shunt trip
    Double cable outlet
    Lu Fault Indicator