Description: The tension clamp body and keepers are aluminum alloy, the cotter-pin is stainless steel, the other parts are hot-dip galvanized steel. Application: NLL series strain clamp is suitable for aerial line up to 220kV, fixing aluminium wire or steel core aluminium wire on the strain pole. Structure features: - Convenient installation: Don't need to use special tools, do not need to cut the wire.
- We do not need to cute the wire, reduced the electrical contact point, low loss, energy-saving effect of transmission line is more significant.
- Safety and reliability for greatly increased.
- The body and the wedge core of Bolt Type Strain Clamp is made of high strength aluminum alloy materials, can provide more grip and failure load. - Have self-locking function, the wire is pulled tight trend. The product can be reused after removal. >>------------------------------------------------------------------