Conductive column, distributor cap card than net and distributor cap

摘要

PROBLEM TO BE SOLVED: To provide a conductive bar in which magnetic field occurring when current flows in the conductive bar hardly act on a connection terminal, and to provide a cabinet for a distribution board, and a distribution board using the cabinet.SOLUTION: A trunk breaker is electrically connectable to one end portion in a longitudinal direction of a conductive bar 41, and each of a plurality of branch breakers is electrically connectable to each of a plurality of connection terminals 411, and 411 .... The conductive bar 41 contains a first lane 412 and a second lane 413 arranged in a short-length direction of the conductive bar 41. The first lane 412 and the second lane 413 are arranged in order of the first lane 412 and the second lane 413 from a side at which the plurality of connection terminals 411, and 411... are located. The first lane 412 is configured so that electrical resistance of the conductive bar 41 to current flowing in a longitudinal direction is higher than that of the second lane 413.SELECTED DRAWING: Figure 1