1. Material Properties
Constructed from high-strength aluminum-magnesium alloy, the clamp features a low density, making it lightweight and easy to carry and operate. Despite its lightness, it offers high strength, capable of withstanding significant tensile forces, ensuring reliable performance in cable tensioning or fixing tasks.
2. Insulation Performance
Equipped with excellent insulating properties, it can withstand a specified voltage range, effectively preventing current leakage and electric shock. This ensures construction safety in live-line working scenarios, such as maintenance or installation on energized power lines, where electrical isolation is critical.
3. Conductor Compatibility
Specifically designed for insulated conductors with a cross-sectional area of 25–70 mm², the clamp’s opening size and other design parameters are matched to this conductor specification. This ensures a secure grip on the conductor, minimizing the risk of slippage during operations like tightening or pulling.
4. Conductor Protection
The clamp’s jaws undergo special treatments, such as knurling or embedding soft wear-resistant materials. This design provides reliable clamping force while avoiding damage to the conductor’s insulation layer, preserving the integrity of the cable and ensuring long-term electrical performance.