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Aluminum Cable Spacer

Aluminum Cable Spacers are precision-engineered components designed for overhead power line construction, providing reliable conductor spacing, mechanical stability, and vibration control in high-voltage transmission and distribution networks. Manufactured from high-strength aluminum alloy, these spacers ensure durable, corrosion-resistant performance while maintaining optimal electrical efficiency and minimizing conductor fatigue. Ideal for bundled conductors, long-span lines, and EHV/UHV applications, aluminum cable spacers enhance grid reliability and reduce maintenance requirements.

Key Features:

  • Maintains uniform spacing for single or bundled conductors
  • Reduces aeolian vibration and galloping with integrated damping
  • High mechanical strength to withstand tension and environmental loads
  • Lightweight and corrosion-resistant aluminum construction
  • Compatible with twin, triple, and quad bundles
  • Suitable for EHV and UHV transmission lines
  • Optional insulating inserts for electrical isolation

Product Details

General

MaterialAluminum
Material – Clamping HardwareAluminum Alloy
TypeCable Spacer

Dimensions

Angle – Pad180 °
Weight3.920 lb (1.78 kg)
Width – Pad4 in (101.6 mm)

Conductor Related

Conductor CompatibilityACSR-Finch-1113-54/19;ACSR-Bunting-1192.5-45/7;ACSR-Grackle-1192.5-54/19;ACSR-Bittern-1272-45/7;ACSR-Pheasant-1272-54/19;ACSR-Dipper-1351.5-45/7;ACSR-Martin-1351.5-54/19;ACSR-Bobolink-1431-45/7;AAC-Narcissus-1272-61;AAC-Columbine-1351.5-61;AAC-Carnation-1431-61;AAC-Gladiolus-1510.5-61;AAC-Coreopsis-1590-61
Conductor Diameter – Maximum1.459 in (37.06 mm)
Conductor Diameter – Minimum1.289 in (32.74 mm)
Conductor Diameter Range1.289 – 1.459
Conductor Spacing12 in (304.8 mm)
Conductor TypeAAC
ACSR

Resources and Downloads

SpecificationsDownload PDF
Technical DrawingsDownload PDF