| 摘要 |
PROBLEM TO BE SOLVED: To provide a distribution board for housing, which facilitates fitting work for a branch switch, and reduces the number of required parts. SOLUTION: A main circuit breaker 31 and a plurality of branch circuit breakers 32 are arranged in a box 10. The box 10 is in the shape having a peripheral wall 12 projecting forwards over the whole periphery of the peripheral brim of a back wall (bottom board) 11 whose outer shape is rectangular. The back wall 11 is fitted to a fitting board 40 for a main to which a main circuit breaker 31 being a main switch, a support member fitting board 50 to which a bar support member 100 which supports conductive bars 110a, 110b, 110c is fitted, and a fitting board 60 for a branch being a branch switch fitting board to which branch circuit breakers 32 being branch switches are fitted, are formed into a continuous united body respectively. The branch circuit breakers 32 have terminal areas 37a-37c being the terminal areas of a power source to be insertion-connected to the conductive bars 110a, 110b, 110c. |
