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Aerial Electric Pulling Line clamp / Thimble Clevis
The meaning of letter Arabic figure in the catalog are shown as follow
N-strain clamp
L-bolt type
D-inverse mounting
Y-hydraulic type
B-explosive type The figures mean the of assembled leads which apply to each other numbers
Additional letter: A-jumper° B-jumper30°
The radius of curvature is more than eight fold diameter of the suitable conductor, the percentage miniumm slip strength oclamp to rated ultim ate strength of conductor is shown in the following table
| Place | Type | Percentage% |
| Electric power line | Compression | 95 |
| Bolt | 90 |
For extra large cross-section wires, the grip strength of the tension clamp used for expanding and insulating wires can be 65%
Parameters
| Type | Steel Wire Dia(mm) | Dimensions(mm) | Rated failure load(KN) | Weight(kg) | |||
| C | M | L | R | ||||
| NX-1 | 6.6-7.8 | 18 | 16 | 150 | 6 | 45 | 1.19 |
| NX-2 | 9.0-11.0 | 20 | 18 | 180 | 7.3 | 88 | 1.76 |
| NX-3 | 13.0-14.0 | 24 | 24 | 200 | 7.3 | 143 | 3.2 |
| NX-4 | 15.0-16.0 | 28 | 27 | 220 | 8 | 164 | 5.3 |
