Feeder Cable & Pigtails 

Theatrical Stage Lighting Feeder Cable are power cables capable of handling large amounts of power.  These are the cables from the electrical distribution box to the dimmer packs or other distribution devices.  These are not for the average person to connect.  A pig tail has a set of connectors on one end and bare end on the other.  The bare ends are to be wired into the electrical connection and then the connector ends are what are used to then plug into the device or to larger feeder cable extensions that then connect into the device. - Louie Lumen