Terminal block

A terminal block that supports one end portion of each of a first bus bar and a second bus bar arranged side by side in a first direction over an entire length thereof, wherein

• the first bus bar and the second bus bar each extend in a second direction orthogonal to the first direction, and present mutually different bent shapes when viewed from a third direction orthogonal to the first direction and the second direction,
• the terminal block comprising:
• a base plate;
• a first fixing portion arranged on the base plate, to which an end portion of the first bus bar is fixed;
• a first wall portion erected on the base plate and forming an extension path of the first bus bar;
• a second fixing portion arranged on the base plate side by side with the first fixing portion, to which an end portion of the second bus bar is fixed;
• and
• a second wall portion erected on the base plate and forming an extension path of the second bus bar, wherein
• an end portion of the first wall portion along the extension path and an end portion of the second wall portion along the extension path present mutually different shapes when viewed from the third direction,
• the first wall portion has a first interference region preventing arrangement of the second bus bar to the first fixing portion, and
• the second wall portion has a second interference region preventing arrangement of the first bus bar to the second fixing portion.