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Helical formed tie CO240 (27-30)

Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Helical formed tie CO240 (27-30)
Model No. :



Helical formed tie CO240 also called coated top tie is designed to fix plastic jacked conductors on neck insulator during aerial MV or HV electrical distribution line constructions.

  • Product detail
  • Specification
  • Video
  • Inquiry

Key Features

  1. Easy installation by hand or hot sticks
  2. High strength steel wire and surface coated by polymer
  3. Developed for tying conductors to porcelain insulation neck
  4. UV resistant Polymer guarantee long time service life
  5. Applied for middle or high voltage line constructions
  6. Competitive price
Helical formed tie CO240 (27-30) Helical formed tie CO240 (27-30)


Helical formed tie CO240

Product analogs: CO185, CO300, SO115.5085, SO115.9573, SO115.150

The spiral formed wire is a light weight product, main structure is high strength hot dip galvanized steel wire and all surface covered by polymer layer which provide good insulativity.

Polymer coated tie CO240 is suitable for power cable size 27-30mm diameter. It’ s usually applied in pairs, and installed in opposite to each other. Can be installed as both top and side on insulator as coated side tie or coated top tie.

We apply European fundamental test standards, when inspecting the quality of our production operations.

The tests including UV and temperature aging test,Corrosion aging test,Ultimate tensile strength test,Low temperature assembly test,Fire resistance test,Temperature and Humidity Cycling Test. For electrical power cable related products, they are mentioned in EN 50483-4, NFC 33020, and IEC 61238-1. 

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coated top tie

Jera line is operating according to ISO9001:2015, we produce a wide range product for low voltage line construction, our product includes insulation piercing connectors, low voltage tension clamps, suspension clamps, anchor brackets, stainless steel banding, dead end guy grips, bolt mechanical lugs, cable connectors etc.

We insist on reinvesting in production and R&D no less than 70% of EBITDA, that allows us to satisfy customers from more than 40 countries – worldwide.

Welcome to contact us for more information about helical formed ties price.

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Technical specification


Applied cable diameter, mm



Mark color


27 – 30

Hot dip galvanized steel wire,Polymer





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