Dehn & Söhne 767416 Voltage tester PHE 3 20 S FU 1P

Capacitive voltage tester PHE as a combined design according to DIN0682-411 (EN/IEC 61243-1) and E DIN0682-421 for all-pole determination of the absence of voltage at the work site according to DIN0105-100 (EN 50110-1) on three-phase systems, single-phase switchgear earthed on one side and electrical switch heating systems (EWHA) for the voltage range 3 . 20 kV / 50 Hz and 6 . 20 kV / 16.7 Hz, switchable. Can also be used in the event of precipitation.