ground/neutral bus bar
/ˈɡɹaʊnd ˈslaʃ ˈnjuːtɹəl ˈbʌs ˈbɑː/
n
English · ground/neutral bus bar中文 · 接地中性母线Español · regleta de neutro/de tierraFrançais · barre collectrice neutre
意味：Receives the current from the neutral grounded wires of the various circuits and conducts them to the neutral service wire and the ground connection.