Load Centers Including Position Sensing Circuits and Related Systems and Sensing Circuits

A position sensing circuit comprising:

• an identifying element associated with a breaker position in a load center, the identifying element being configured to provide a unique electrical parameter associated with the breaker position,
• wherein the unique electrical parameter is communicated to an external recipient when a smart breaker is positioned in the load center to provide an address for a device associated with the breaker position.

An electrical distribution system comprising:

• a load center including at least one bus line and having at least one position sensing circuit associated with a breaker position of load center, the at least one position sensing circuit being configured to provide a unique electrical parameter associated with the breaker position;
• and
• a smart breaker configured to be received by the load center and configured to obtain information pertaining to the unique electrical parameter when the smart breaker is positioned in the load center and to provide the unique electrical parameter to an external recipient to provide an address for a device associated with the breaker position.