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Catalog

Qualified FGC UES
НАС фото.jpg

Compression tension clamps of NAS type are intended for application in the transmission lines which are placed in the areas with annual temperature of –10°C and lower or in areas with the lowest temperature of –50°C and lower (Northern areas).
Tension clamps meet TU 3413.11419-89 requirements.

Reference
designation
Dimensions, mm Weight, kg Steel-aluminium conductors Wire
dressing
strength, kN
Minimum
failing
load, kN
Nominal section
(aluminum/steel),
mm2
Diameter, mm Breaking
load,
kN
d b L L1 L2 wire core
NAS-450-1.1 29 28 420 120 225 3.54 400/51 27.5 9.2 120.4 114.45 189.757
400/64 27.7 10.2 129.1 122.72 203.449
450/56 28.8 9.6 131.3 124.80 206.907

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