| 摘要 |
The purpose of the present invention is to provide a current detection device which is less susceptible to a disturbance magnetic flux and does not easily cause the decrease of a detectable maximum current. A current detection device is provided with: a first magnetic shield member (111) which has a side wall part (111a) that covers one side of a conductor (121) and a protruding part (111b) that protrudes toward the other side from the side wall part (111a); and a second magnetic shield member (112) which has a side wall part (112a) that covers the other side of the conductor (121) and a protruding part (112b) that protrudes toward the one side from the side wall part (112a), and the protruding part (111b) of the first magnetic shield member (111) and the protruding part (112b) of the second magnetic shield member (112) form a gap (131) therebetween while overlapping each other in the protruding direction of the protruding parts (111b, 112b). |
