Basic Info.
Model NO.
T type
Standard
Standard
Condition
New
Brand
L&R
Type
Nll Seies
Product Name
Tension Clamp
Materials
Aluminium Alloy
Function
Connect Conductor
Transport Package
Standard Export Package
Specification
ISO9001: 2008
Trademark
L&R or according to customers requirements
Origin
Wenzhou, Zhejiang, China
Production Capacity
10000
Packaging & Delivery
Package Size
60.00cm * 0.50cm * 0.50cm
Package Gross Weight
3.000kg
Product Description
NLL SERIES Aluminium Alloy Tension Clamp Tension clamp is one type of single tension hardware that used for completing the tensional connection on a conductor or cable, and it provides mechanical support to the insulator and conductor. It is usually used with fitting like clevis and socket eye on the overhead transmission lines or distribution lines.
Bolted type tension clamp is also called dead end strain clamp or quadrant strain clamp.
Depending on the material, it can be divided into two series: NLL series tension clamp is made of aluminum alloy, while the NLD series is made of malleable iron.
NLL tension clamp can be classified by the conductor diameter, there are NLL-1, NLL-2, NLL-3, NLL-4, NLL-5 (the same for the NLD series).
Basic Data
| Type | Diameter of stranded wire | U-bolt | U.T.S | Cover used | Weight | |
| Nos | Dia. | kN | (kg) | |||
| NLL-1 | 5.0-10.0 | 2 | M10 | 40 | JNL-1 | 0.810 |
| NLL-2 | 10.1-14.0 | 2 | M12 | 40 | JNL-2 | 1.100 |
| NLL-3 | 14.1-18.0 | 3 | M12 | 70 | JNL-3 | 2.173 |
| NLL-4 | 18.1-23.0 | 3 | M12 | 90 | JNL-4 | 3.300 |
| NLL-5 | 23.1-29.0 | 5 | M12 | 120 | JNL-5 | 4.270 |
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