IEC <br/><br/>
IEC: 61439-5-(Ed-2.0)-2014-08; Low-voltage switchgear and controlgear assemblies - Part 5: assemblies for power distribution in public networks 

 - 2.0 
 - Geneva  IEC  2014 
 - 71+4 
<br/><br/> Taken printout from CD 
<br/><br/><label>Universal Decimal Class. No.: </label> /