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 5:
6. The control system of claim 1, wherein
the driving unit includes:
a main contact device including: a main fixed contact; and a main moving contact configured to come into, and go out of, contact with the main fixed contact, the main contact device forming at least part of the intermediate electrical path; and
a mover configured to move as the main moving contact moves,

the mover is caused to move from a first position to a second position by the abnormal current flowing through the main contact device, and
the contact device is configured such that the second contact moves as the mover moves, and that the second contact assumes the open position when the mover is located at the first position and assumes the closed position when the mover is located at the second position.