IEC+60947

=**IEC STANDARD** =

IEC presenta informacion acerca de Seccionadores en sus las Normas

 * ===**IEC 60947.1 Low-voltage switchgear and controlgear-**General rules ===
 * ===**IEC 60947.2 Low-voltage switchgear and controlgear-Circuit-breakers** ===
 * ===IEC 60947.3 Low-voltage switchgear and controlgear Switches, disconnectors, switch-disconnectorsand fuse-combination units ===