IEC <br/><br/>
IEC: 60947-3(Ed-3.0)-2015-07 (amendement-2); ; Low-voltage switchgear and controlgear - Part 3: switches, disconnectors, switch -disconnectors and fuse - combination units 

 - 3.0 
 - Geneva  IEC  2015 
 - 45+4 
<br/><br/> Taken printout from CD 
<br/><br/><label>Universal Decimal Class. No.: </label> /