Coated tie CO35 (35-50)
Coated tie CO35 is the kind of preformed double distribution tie that was developed to for tying the conductors to the porcelain insulators’ neck.
Helical tie CO35 is made of galvanized steel, fully covered by polymer jacket, can be called as Jacketed Conductor Tie.
Plastic coated side tie CO35 was developed to be used with covered conductor in overhead aerial MV and HV electrical distribution lines, they are suitable for use on any plastic covered conductor. Other called Polymer covered tie BC-35/50 is usually applied in pairs, and installed in opposite to each other. Can be installed as both top and side on insulator as Coated Top Tie or Coated Side Tie. Helical ties CO35 are very easy to install on post type insulator, with long life period of preformed line tie, hand guidance without any tool.
Size of covered conductor to install with is easy to be recognized by the color code of side ties formed.
Conductor size, mm2
Length of tie, mm
35 – 50
Analogs: CO35, CO70, CO120, SO115.5085, SO115.9573, SO115.150
Wire formed ties have passed the tension, humidity and salt tests, operation experience with temperatures ranging from –50 °C up to +70 °C test, temperature cycling test. On vertically installed insulators, side ties can accommodate angles of line up to 40º.
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