Strain clamp is used to fix conductor and ground wire through insulators or link fitting to tower arms or substation structures. In according to the clamp construction and mounting way, the clamps include two types as compression type and bolt type.
Strain clamps
NLL series bolt type aluminium alloy strain clamp is used to AAC and ACSR, the conductor may be wound or performed armour rods for protecting.
Material: Body and keeper- aluminium alloy /Hot-DIP galvanized ductile iron, others-Hot-DIP galvanized steel
Process: Casting and Forging
Ultimate strength: From 40 to 120 KN
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