| 摘要 |
A busbar module (100) including a busbar (110) through which current of a measurement subject flows and a hold portion (120) that holds the busbar (110) and has a recess portion (130), the busbar (110) and the hold portion (120) being integrally formed; and a magnetic sensor module (200) including a magnetic sensor that detects an intensity of a magnetic field generated by the current flowing through the busbar (110), and being able to be selectively assembled with the busbar module (100) by housing the magnetic sensor module (200) to the recess portion (130) of the hold portion (120) are included. |
