The Roll By Block is used to string Covered Aerial MV systems. It facilitates the roll-by method where the cables are pulled in on a pre-installed and tensioned messenger. The  ncorporation of the individual rollers allows the covered conductors to be properly sagged.

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Roll-by Block

Roll-by Block
  • Swivel between messenger rollers and conductor rollers for better alignment during stringing
  • Non-slip cleat for easy attachment to the tag line
  • Individually guarded rollers to protect covered conductors
  • Available from Southwire with deposit

Applications

The Roll By Block is used to string Covered Aerial MV systems. It facilitates the roll-by method where the cables are pulled in on a pre-installed and tensioned messenger. The  ncorporation of the individual rollers allows the covered conductors to be properly sagged.