Bolt Type Tension Clamp NLD Series
NLD series bolttype tension clampsaremainly used in standing electric power line or substation, stationary conduction line and lightning conductor and also be used in jointing the strain insulators by joining hardware or jointing the lightning conductor with the perch.
Material: body, keeper – hot-dip galvanized steel, split pin – stainless steel, others – hot-dip galvanized steel.
Grip strength of the clamp is more than 95% break strength of the conductor.
| Item | Applicable conductor (mm) | Dimensions (mm) | Failure load (kN) | Bolt size | ||||
| D | C | L1 | L2 | R | ||||
| NLD-1 | 5.0-10.0 | 16 | 18 | 150 | 120 | 6.5 | 18 | 2×M12 |
| NLD-2 | 10.1-14.0 | 16 | 18 | 205 | 130 | 8 | 41 | 3×M12 |
| NLD-3 | 14.1-18.0 | 18 | 22 | 310 | 160 | 11 | 71 | 4×M16 |
| NLD-4 | 18.1-23.0 | 18 | 25 | 410 | 220 | 12.5 | 91 | 5×M16 |
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