Patent ID: 11935712
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  G | IPC G  H

Claim 8:
9. The control system of claim 7, wherein
the driving unit includes:
a first yoke fixed with respect to a wiring member that forms at least part of the intermediate electrical path; and
a second yoke arranged to face the first yoke and configured to be attracted toward the first yoke and move from the first position to the second position when the abnormal current flows through the wiring member, and

the contact device is configured such that the second contact moves as the second yoke moves, and that the second contact assumes the closed position when the second yoke is located at the first position and assumes the open position when the second yoke is located at the second position.