Steel Twisted-Line Extension Wire Clamp
These steel twisted-line extension wire clamps are designed for use with LGJ conductors, ensuring a secure and reliable connection. Available in sizes ranging from LGJ-240/30 to LGJ-400/95, these clamps accommodate various conductor sizes.
Technical Specifications
Product Overview
NB Series Steel Twisted-Line Extension Wire Clamps
The NB series of steel twisted-line extension wire clamps are engineered for high-performance use with LGJ conductors. These compress-model clamps provide a secure, reliable connection essential for overhead line infrastructure. Available in a comprehensive range of sizes, they are designed to accommodate conductor specifications from LGJ-240/30 up to LGJ-400/95, ensuring versatility for various power transmission applications.
Technical Specifications
Ultimate Strength Range
72 kN
Minimum Strength
163 kN
Maximum Strength
- Compatible Conductor Types
- LGJ-240/30LGJ-240/40LGJ-240/55LGJ-300/15LGJ-300/20LGJ-300/25LGJ-300/40LGJ-300/50LGJ-300/70LGJ-400/20LGJ-400/25LGJ-400/35LGJ-400/50LGJ-400/65LGJ-400/95
Detailed Dimensions
Detailed Technical Dimensions
| Type | D1 (mm) | D2 (mm) | L1 (mm) | Strength (kN) |
|---|---|---|---|---|
| NB-240/30 | 36 | 16 | 490 | 72 |
| NB-240/55 | 36 | 20 | 520 | 97 |
| NB-300/50 | 40 | 18 | 542 | 98 |
| NB-300/70 | 42 | 22 | 577 | 122 |
| NB-400/50 | 45 | 20 | 573 | 117 |
| NB-400/95 | 48 | 26 | 650 | 163 |
