IEC <br/><br/>
IEC: 62053-23-2016-11 (Amendment 1)' Electricity metering equipment (a.c)-particular requirements part-23; static ,meters for reactive energy (classes 2 and 3) 

 - 1.0 
 - Geneva  IEC  2016 
 - 5+4 
<br/><br/> Taken printout from CD 
<br/><br/><label>Universal Decimal Class. No.: </label> /