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Suspension clamp for overhead lines

Suspension clamp may be used to fix the conductors on the insulator strings or to hang the liner pole tower. It can also be used to support transposed conductor in transposed pole tower and fix strain angle tower jumpers.

Generally, Suspension clamp for overhead lines is made of ductile cast or aluminum alloy. Suspension Clamps are available for the majority of conductors in common use.

The properties of Suspension clamp for overhead lines
◆ This range includes clamps of forged aluminium and clamps of galvanised malleable cast iron which are supplied complete with aluminium liners for use with aluminium based conductors.
◆ Suspension Clamps for earth wire applications are similarly available. These clamps are provided with suitable lugs for the connection of earth bonds.
◆ Suspension clamps are designed to meet requirements of BS EN 61284 and NGTS 3.4.6. as and where applicable.

Suspension clamps (Trunnion Type) for overhead lines main technical parameters:

Type Suitable conductor(mm)


Rated failure load(kN) Weight(kg)
XGU-1 5.0-7.0 180 82 4.0 40 1.4
XGU-2 7.0-13.0 200 82 7. 0 40 1.8
XGU-3 13.1-21.0 220 101 11.0 40 2.0
XGU-4 21.1-26.0 250 109 13.5 40 3.0

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