The NEK-T, NXT series wedge type tension clamp (NXL-G, NET) is suitable for fixing steel core aluminum stranded wire, overhead insulated steel core aluminum stranded wire or overhead insulated copper wire to the tension insulator string of corner or terminal tower, thereby fixing or tightening the overhead wire; The insulation cover and tension clamp are suitable for matching and provide insulation protection.
The product is divided into NEK-T series (aluminum alloy internal wedge, good energy-saving performance, suitable for steel core aluminum stranded wire) and NET series (cast steel internal wedge, suitable for copper stranded wire) according to the material of the internal wedge; Please select and use correctly according to the actual situation.
NEK-T, NXT series wedge tension clamp (NXL-G, NET) model specifications and technical parameters
| Model and Specifications (Aluminum Alloy Inner Wedge) |
Model and specification (steel internal wedge) |
Applicable wire outer diameter (mm) |
Applicable wire model specifications |
Polyethylene insulation cover |
| Steel cored aluminum stranded wire (LGJ) |
Stripping of Insulated Steel Core Aluminum Stranded Wire (JKLGYJ -) |
Stripping of overhead insulated copper wire (JKTY -) |
| NEK-2T |
NXT-2 |
Φ11.0~14.0 |
50/30~95/20 |
50/30~95/20 |
JKT Y-35~70 |
NEKZ-1 |
| NEK-3T |
NXT-3 |
Φ14.5~17.5 |
120/7~150/35 |
120/7~150/35 |
JKT Y-95~150 |
NEKZ-2 |
| NEK-4T |
NXT-4 |
Φ18.0~21.7 |
185/10~240/30 |
185/10~240/30 |
JKT Y-185~240 |
NEKZ-3 |
Note: If ordering products with insulation covers, please add Z after the model number, such as "NEK-3TZ".