| 主权项 |
1. A magnetic switch, comprising:
an upper frame formed in a box shape on which a lower surface thereof is open; a pair of fixed contacts installed in a fixed manner within the upper frame; a movable contact brought into contact with or separated from the pair of fixed contacts to conduct or block a circuit; a pair of permanent magnets disposed on part of the upper frame; and a permanent magnet holder coupled to part of the upper frame to fix the pair of permanent magnets to the upper frame, wherein a first and a second mounting portion are provided at outer sides on a front and a rear surface of the upper frame, respectively, to place the pair of permanent magnets into the first and the second mounting portion, and the permanent magnet holder is formed in a U-shape and coupled to an upper portion of the upper frame to fix the pair of permanent magnets to an outside of the upper frame. |
