640 Custodian

Permanent voltage detector - Medium and High voltage / Optical

Custodian is permanently positioned to indicate presence of tension by a light.
For use indoors, in the rooms of medium and high voltage in the transformation centers.
It is placed on bars or cables with voltage from 5 to 138 kV.
Possibility of exchange of the contact electrode by the user.

  • Phase-Earth voltage of use: 2.9 – 79.6 kV
  • Phase-phase voltage of use: 5- 138 kV
  • Clamp opening: 22-53 mm
  • Connection interface: M8 female
  • Rotating orientation 30º in any direction Indoor use
  • Protection degree IP 65
  • Supplied in a carton box
Ref. 484