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. Characteristics 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 Specifications
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