The Move Distribution Equipment command is used to move distribution equipment on the drawing. Using this command will also move any feeders and downstream connections attached to the equipment.
To move distribution equipment, go to
Ribbon: DM Electrical->One-Line Diagram-> 
Move Distribution Equipment
Pulldown Menu: DM Electrical->One-Line Diagram->Move Distribution Equipment
You will be prompted to select the distribution equipment to move.
Select distribution equipment to move:
You can then move the selected distribution equipment the same way you would using the standard CAD MOVE command.