| 摘要 |
The multicontact electromagnetic relay for industrial use includes an electromagnetic circuit defined by a coil (2), a U bolt (3), an armature (4) movable on said U bolt in contrast and by the action of elastic means (5), and movable contacts (6) actuated by said armature for switching from normally closed fixed contacts (7) to normally open fixed contacts (8) defining the header (11) of said relay, together with feed terminals (9) of said movable contacts and to the feed terminals (10) of said coil. Each feed terminal (9) of the movable contacts comprises an elastic portion (12) for electrically feed the movable contacts (6) and for applying a preset force on the movable contacts adapted to define an optimal contact pressure with the normally closed fixed contacts (7). <MATH> |
