Project No.prEN 50XXX
TitleThis standard applies to two-pole voltage detectors for determination of whether or not voltage is present in parts of electrical installations with nominal voltages up to 1000 V and nominal frequencies from 0 to 500 Hz.
Registration number (WIID)56644
ScopeThis standard applies to two-pole voltage detectors for determination of whether or not voltage is present in parts of electrical installations with nominal voltages up to 1000 V and nominal frequencies from 0 to 500 Hz.
StatusIzstrādē
ICS groupNot set