Expansion coupler to connect Al tube with Cu bolt

Type U [kV] D1 [mm] D2 [mm] Tube Position Clamp Material Jointing Material a [mm] c [mm] d2 [mm] d3 [mm] e2 [mm] e3 [mm] h [mm] Weight [kg]
341032 400 100 Cu 36 P/P AC A 320 450 M10 M12 150 150 430 10.5

 

Clamp material
A - Al alloy, C - Copper E-Cu, AC - Al alloy with CuSn 10 layer
Jointing material
A - Stainless steel, FH - Steel hot dip galvanized