bolt type NLL-1 aluminium alloy strain clamp
The body is made of high-strength aluminium alloy Smooth surface long service life Easy installation No waste electric ene
NLL aluminium alloy strain clamp(bolt type)
Application
NLL series aluminium alloy strain clamp(bolt type) is suitable for overhead linr up to 35kv,fixing
aluminium wire or steel core aluminium wire on the strain pole,over head insulation aluminium conductor and insulation aluminiumcover are being used together,its action is insulation protection.
Technique data
Type size | Applicable conductor(mm2) | Number of U bolt | Ultimate strength(KN) |
NLL-1 | 5.1-11.4 | 2 | 40 |
NLL-2 | 8.9-18.5 | 2 | 40 |
NLL-3 | 5.0-15.0 | 3 | 70 |
NLL-4 | 12.1-21.8 | 4 | 90 |
NLL-5 | 18.0-30.0 | 5 | 120 |
bolt type NLL-1 aluminium alloy strain clamp