Vertical tetrapole switch box, has disconnecting switch and connective bars or earthing strips for poles of disconnecting switch, which are extended vertically by lateral side of disconnecting switch

摘要

The vertical tetrapole switch box, has connecting bars or input earthing strips for the poles of disconnecting switch. The poles are extended vertically by the lateral side of disconnecting switch for the connection of the feeders in their terminal. The conductive bar terminals are arranged parallel with a separation distance. The conductive bars are partially accommodated inside a housing that partially covers the disconnecting switch.