Abstract

A circuit structure includes a circuit board for mounting switching devices and bus bars wired into the circuit along the circuit board, and the case includes a frame that is disposed and secured in position around a perimeter edge of the circuit board and a cover that is assembled to the frame so as to cover the circuit board. The frame contains a second connector housing, and the second connector housing includes a hood for accommodating the second terminals formed at the ends of the bus bars. A deformation restricting portion formed on the cover so as to abut the outer face of the hood from the upper face direction thereof to cover the hood, thereby restricting deformation of the hood.

IPC Classes  ?

• H02G 3/16 - Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
• H01R 13/74 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall for mounting coupling parts in openings of a panel