NLL-2 Bolt Type Strain Clamp

The NLL bolt-type aluminum alloy tension wire clamps the wire and the lightning protection wire in the overhead power line, and connects with the tension insulator through the connection fittings or the lightning protection wire and the pole tower. The use of excellent materials, sufficient labor and materials, and low-pressure casting technology greatly improve product stability and long service life.


  Contact Now
Product Details

The NLL wedge-shaped strain clamp has the advantages of very small hysteresis loss, light weight, and convenient installation, which meets the requirements of energy saving and consumption reduction in the transformation of the national grid. The main body of the product is made of aluminum alloy, and the bolts and nuts are made of hot-dip galvanized material.

Aluminum Alloy Strain Gun Clamp, NLL-2 Dead End Tension Clamp,33kV Strain Aluminum Tension Clamp

Features:

1. Model : wedge type

2. Material: high strength alloy aluminum

3. Model No.: NLL-2

4. U bolt number: 2 nos M12

5. Tension strength: 50kN

Technical specification: 

Model

1KV Overhead Insulated wire

10KV Overhead Insulated wire

Wire clamping rangeφ (mm)

U-bolt

Nominal failure load

Number

diameter


NLL-1

2570

1025

5.010.0

2

M12

40

NLL-2

50120

2550

10.114

2

M12

50

NLL-3

120240

70120

14.118

3

M14

60

NLL-4

300

150240

18.123

3

M14

60

NLL-5


300

2329

5

M16

70



Product form