Applies to letter and graphical symbols for a.c. electricity meters and their auxiliary devices, independent of induction or static measurement elements. All the symbols included in this standard may be marked on the name-plate, dial plate, external labels or accessories of the meter.
More Standards PDF
IEC 60335-2-60 Ed. 3.1 b:2005
$46.00 $92.00
IEC 60350 Ed. 2.1 b:2005
$115.00 $230.00
IEC 61477 Ed. 1.2 b:2005
$33.00 $66.00
IEEE C37.21-2005
$43.00 $87.00