IEC <br/><br/>
IEC: 60269-2-2010; Low-voltage fuses part 2; supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of stardized fuses A of J 

 - Geneva  IEC  2010 
 - 367 
<br/><br/><label>Universal Decimal Class. No.: </label> /