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Strain Clamps-NY(For ACSR-AAC Conductors)

    Strain Clamps, specifically the NY type, are used in electrical power systems for fixing and connecting conductors. They are designed to sustain the tensile force generated by the conductor. 


  • Product Details
Catalog No.Conductor ModelDimensions(mm)Failure Load (kN)Weight(kg)
LL1L2L3DD1D2R
NY-50/8LGJ-50/8355250551902612161016.1
NY-50/30LGJ-50/30405300551903014161040.51.59
NY-70/10LGJ-70/10385280552002612161022.31.28
NY-70/40LGJ-70/40455350552003218161055.41.9
NY-95/15LGJ-95/15385280552052614161033.31.25
NY-95/20LGJ-95/20385280552052614161035.41.29
NY-95/55LGJ-95/554953806522053420181174.22.26
NY-120/7LGJ-120/7385280552053012161026.2
NY-120/20LGJ-120/204053005520530141610391.55
NY-120/25LGJ-120/25425320552053014161045.51.5
NY-120/70LGJ-120/70535420652153622181193.52.66
NY-150/8LGJ-150/8415295552103012161031.31.54
NY-150/20LGJ-150/20435320652103014161044.31.47
NY-150/25LGJ-150/25445330652103014161051.41.59
NY-150/35LGJ-150/35465350652103016161061.81.6
NY-185/25LGJ-185/25465350652303214161056.51.99
NY-185/30LGJ-185/30465320652303216161061.12.03
NY-185/45LGJ-185/45485370652303218181176.22.22
NY-240/30LGJ-240/30505390652303616181171.92.59
NY-240/40LGJ-240/40505390652503616181179.22.59
NY-240/55LGJ-240/555404206525036202012972.87
NY-300/15LGJ-300/15495380652504014161064.7
NY-300/20LGJ-300/20510390702654014181171.92.92
NY-300/25LGJ-300/25520400702654014181179.32.97
NY-300/40LGJ-300/40540420702654016181187.63.07
NY-300/50LGJ-300/50557430782654018201298.33.23
NY-300/70LGJ-300/705634607826542222213121.63.82
NY-400/20LGJ-400/20560440702704514181184.43.69
NY-400/25LGJ-400/25560440702704514181191.23.62
NY-400/35LGJ-400/35573440782704516201298.73.89
NY-400/50LGJ-400/505934607827045202213117.34.14
NY-400/65LGJ-400/656164807827048222213128.54.22
NY-400/95LGJ-400/956635208027048262415162.85.23


1.Material: The clamp body is typically made of aluminum or aluminum alloy. Other parts, such as the anchor, are often made of drop-forged steel, which is hot-dip galvanized.

2.Usage: These clamps are used for aluminum-clad ACSR conductors. They are also used in transmission line construction with all aluminum, ACSR, or aluminum alloy conductor, or for Alumoweld shield wire.

3.Design: The design of these clamps allows them to handle a wide range of conductor sizes. For example, the SD family quadrant strain clamp has a clamping range of 0.460"-0.940" and is designed for single cable.

4.Strength: The strength of these clamps varies with conductor type, size, and stranding. The minimum slip strength rating on standard strength conductors is 40% RBS (Partial Tension). For many standard strength conductors, the minimum slip strength of this clamp series is 60% RBS (Normal Tension).


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