Dehn Voltage detector phe4 110...132kv 16.7 hz / 50 hz category s

Capacitive PHE4 voltage detector in accordance with EN/IEC 61243-1 (DIN VDE 0682-411) for verifying safe isolation from supply voltage on all poles at the work location in accordance with EN 50110-1 (DIN VDE 0105-100) in electrical installations. Category "S" for switchgear installations and overhead lines. Suitable for use in wet weather conditions. With visual and acoustic indication and self-testing element of all active parts including test prod. Short transport length due to unscrewable insulating stick with plug-in coupling for extending the handle.