Cupal washers

Cupal washers

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Features

  • Washer to prevent galvanic corrosion when processing aluminium and copper
  • For connecting copper conductors to aluminium in dry environments
  • For connecting aluminium conductors to copper in dry environments
  • Can also be used for connecting tinned aluminium cable lugs in humid environments

Material

  • E-Al, one side copper-plated

Ordering Information

Ordering information
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PART NO. Conn. bolts dia. Dimensions mm Weight/100 pcs. ~kg PU/pcs.
d2 d4 s
CS615 M 6  6,5  15  0,06  10 
CS818 M 8  8,5  18  0,09  10 
CS1022 M 10  11,0  22  0,26  10 
CS1228 M 12  13,0  28  0,44  10 
CS1428 M 14  15,0  28  0,40  10 
CS1635 M 16  17,0  35  0,66  10