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Pole Line Hardware
Pole Line Hardware
V CROSS ARM
 
 
V CROSS ARM
V Cross Arm (also known as V-brace cross arm) is a V-shaped structural support for utility poles, made from high-quality angle steel (L40×L40×5, L45×L45×5, L50×L50×5). It features a welded V-brace design with pre-drilled holes and slots for secure installation. Available in span lengths of 48", 60", and 72" (1,219mm, 1,524mm, 1,829mm) and drop lengths of 14", 18", and 22" (366mm, 457mm, 559mm), with weights ranging from 4.14kg to 8.20kg per piece. The product is typically hot-dip galvanized for corrosion resistance.
  • Description
  • Advantage
  • Application
  • Accessories
  • Enhanced stability: The V-brace design distributes loads evenly, improving the overall stability of overhead lines.
  • Increased load capacity: Can support heavier conductors and equipment than standard cross arms.
  • Easy installation: Pre-drilled holes and slots reduce on-site labor time and installation complexity.
  • Long service life: Hot-dip galvanizing prevents rust and corrosion, extending product lifespan.
  • Cost-effective: Reduces maintenance needs and replacement frequency compared to non-galvanized alternatives.
  • Overhead power distribution lines: Supports conductors and insulators on utility poles.
  • Telecommunication lines: Provides structural support for cable trays and communication equipment.
  • Street lighting systems: Stabilizes light fixtures and electrical components on utility poles.
  • Transmission line infrastructure: Used in medium-voltage and low-voltage distribution networks.
    • Hex bolts and nuts: For securing the V cross arm to the pole and brace.
    • Flat washers and lock washers: Distribute load and prevent loosening under vibration.
    • U-bolts or pole clamps: Attach the cross arm to the utility pole.
    • Hot-dip galvanized finish: Optional anti-corrosion coating for extended durability.

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