| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a decontamination device of the contact of an electromagnetic contactor in which pollutants are removed widely and effectively by generating a magnetic force, the direction of action of which changes with time, on the outside of the electromagnetic contactor for removing the pollutants generated at the contact of an electromagnetic contactor by an arc-extinguishing method.SOLUTION: A decontamination device of the contact of an electromagnetic contactor includes a housing 10, a drive section provided in the housing 10 and generating a driving force, a rotating disc 30 provided in the housing 10 rotatably and rotating by receiving the driving force, a magnetic material 50 coupled to both ends 31 of the rotating disc 30, respectively, and generating a magnetic force from one side toward the other side, and a plurality of support bases 70 provided below the housing 10 and capable of housing the electromagnetic contactor internally.</p> |
