| 摘要 |
PROBLEM TO BE SOLVED: To prevent a user from forgetting to close a cover.SOLUTION: An electric connection box 10 mounted on a vehicle and arranged in a path supplying power between a power supply and a load, includes a body case 11 having an opening 12, a cover 32 covering the opening 12 of the body case 11, a first circuit unit 21 arranged in the path supplying power between the power supply and the load and assembled to the body case 11, and a second circuit unit 34 arranged therein and assembled to the cover 32. The first circuit unit 21 includes a first connection unit 24. The second circuit unit 34 includes a second connection unit 37 connected to the first connection unit 24 while the cover 32 is assembled to the body case 11, and disconnected from the first connection unit 24 while the cover 32 is removed from the body case 11. When the first connection unit 24 is connected to the second connection unit 37, the first circuit unit 21 is electrically connected to the second circuit unit 34, allowing power to be supplied from the power supply to the load. |
