1,Product Description
Name: transmission line construction strain clamp NLL-4
Material: Body- aluminum, Hardware—galvanized steel
Size: NLL-4
Bolt Number: 4
Structure Feature:
*The body is made of high-strength aluminium alloy
*Smooth surface long servile life
*Easy installation
*No waste electric energy
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.
2,Product Specification
| 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 |
