Contact wire wear indicator – 1500 V
Patent SNCF / 4NRJ
ref: USUREFC

Description of use

Checking contact wire wear from the ground. 

Added value

  • Quick setting on the contact wire from the ground - Power lines, 1500 V.
  • Opening blades allowing the visualization of the wear alert from the ground.

Technical features

  • Predefined trigger threshold adapted to different types of cable.
  • Available in : contact wire 107 mm² (Triggering : 8.8 mm) and contact wire 150 mm² (Triggering : 9.8 mm)
  • Mass weight: 32.5 g


Note: Installation device OTFC is necessary tool for placing the wear indicators on the cable from the ground.

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Product sheet