| 摘要 |
PURPOSE:To enhance insulation quality between electromagnetic and contactor blocks for the improvement of withstanding voltage by dividing vertically the aforesaid blocks with a division on a base. CONSTITUTION:A division 11 is formed in a base proper 10 having the H-section of a base 1, and upper and lower housing parts 11a and 11b open up and down are respectively formed. The aforesaid housing parts 11a and 11b contain a contactor block 3 fitted with a movable contact 32 and the like, and an electromagnetic block 2 fitted with a permanent magnet 28 and the like. Furthermore, the aforesaid blocks 2 and 3 are separated up and down with a division 11. According to the aforesaid constitution, the contact 32 of the block 5 does not come too close to the fixed contact 13a of the base proper 10, and insulation quality between the contactor and electromagnetic blocks 3 and 2 is enhanced, thereby forming an electromagnetic relay of high withstanding voltage. |
