ABC Anchor Clamps
Anchor Clamp Strain Clamp Nxjg Series Wedge Insulated Tension Clamp for 10kv Overhead Line
Product Overview
NXJG series wedge insulated tension clamp is designed for terminal fixing, corner connection and branch wiring of 1kV and 10kV overhead insulated conductors. Made of high strength alloy steel with hot-dip galvanized and anodized surface treatment, the wedge type self-locking structure provides reliable clamping without stripping insulation. Available in 4 models covering conductor from 35mm2 to 240mm2 with breaking load up to 36.5kN. Ideal for high voltage overhead transmission and distribution lines.
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Product Details
Quick Specs
Models: NXJG-1 to NXJG-4
Conductor Range: 35-240mm2
Wire OD: 9.8-27.2mm
Grip Strength: 3.4-22.6kN
Breaking Load: 7.4-36.5kN
Rated Voltage: 1kV / 10kV
Material: High Strength Alloy Steel
Surface: Hot-Dip Galvanized + Anodizing
Models: NXJG-1 to NXJG-4
Conductor Range: 35-240mm2
Wire OD: 9.8-27.2mm
Grip Strength: 3.4-22.6kN
Breaking Load: 7.4-36.5kN
Rated Voltage: 1kV / 10kV
Material: High Strength Alloy Steel
Surface: Hot-Dip Galvanized + Anodizing
Product Features
- High Strength – Breaking load up to 36.5kN for reliable tension bearing.
- Double Protection – Hot-dip galvanized and anodized for corrosion resistance.
- No Stripping – Protects conductor insulation layer.
- Wide Range – Covers conductor 35-240mm2 for 1kV and 10kV lines.
- Reliable Clamping – Grip strength up to 22.6kN for secure anchoring.
Product Structure

Technical Specifications
| Model | Wire specification(mm²) | 1kV Wire outer diameter(mm) | 1kV Wedge core | 10kV Wire outer diameter(mm) | 10kV Wedge core | Grip(kN) | Nominal breaking load(kN) |
|---|---|---|---|---|---|---|---|
| NXJG-1 | 35 | 9.8 | 1kV/35 | 15.8 | 10kV/35 | 3.4 | 7.4 |
| NXJG-1 | 50 | 11.2 | 1kV/50 | 17.1 | 10kV/50 | 4.6 | 7.4 |
| NXJG-2 | 70 | 12.8 | 1kV/70 | 18.8 | 10kV/70 | 6.7 | 14.5 |
| NXJG-2 | 95 | 14.8 | 1kV/90 | 20.4 | 10kV/95 | 9.0 | 14.5 |
| NXJG-3 | 120 | 16.2 | 1kV/720 | 21.8 | 10kV/120 | 11.3 | 22.1 |
| NXJG-3 | 150 | 18.2 | 1kV/150 | 23.4 | 10kV/150 | 13.7 | 22.1 |
| NXJG-4 | 185 | 20.2 | 1kV/185 | 25.0 | 10kV/185 | 17.3 | 36.5 |
| NXJG-4 | 240 | 22.8 | 1kV/240 | 27.2 | 10kV/240 | 22.6 | 36.5 |
Applications
T&D Power Line

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