Straight cross-bars and straight-type semi cross-bars are used to make the different fittings on lines up to 20 kV, although lines of up to 66 kV are not ruled out. They are supplied assembled with bolts and screws. 

DIMENSIONS
 
 
Cross-bars ak
RCx-15/51500510
RCx-20/52000510
RCx-15/81500808
RCx-20/82000808
 
 
Semi cross-barsak
SCx-15/51500510
SCx-20/52000510
SCx-15/81500808
SCx-20/8 2000808

x= 1, 2 or 3 In accordance with cross-bar resistances