Is “Busbars” a Scrabble word?
Yes
BUSBARS
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Busbars
noun
1.An electrical conductor that carries a large current, especially one that is part of a power distribution system; typically a thick strip, or a tube, of copper or aluminium.