Plug Assembly and Connector Assembly Including the Same

A connector assembly comprising:

• a plug assembly including a plug housing and a bus terminal, the plug housing includes a plug body having a plurality of first direction partition walls longitudinally formed in a first direction, a plurality of second direction partition walls formed in a second direction that intersects with the first direction, a plurality of terminal holes defined by the plurality of first direction partition walls and the plurality of second direction partition walls, and a seating space allowing a pair of terminal holes of the plurality of terminal holes that are adjacent in the first direction to communicate with each other, the bus terminal includes a terminal body inserted into the seating space and a pair of contact arms extending from the terminal body and each protruding into one of the pair of terminal holes;
• a plurality of cable assemblies including a plurality of cable terminals respectively inserted into the plurality of terminal holes and a plurality of connecting cables respectively connected to the plurality of cable terminals;
• and
• a header assembly including a header body having an accommodation space in which the plug assembly is inserted and a plurality of header terminals installed in the header body and coupled to at least some of the plurality of cable terminals.