| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic relay device capable of downsizing the device while maintaining contact redundance function and improving assembling performance with reduced power consumption. SOLUTION: The electromagnetic relay device is equipped with an electromagnetic relay part for selectively conducting or breaking a part of an electric circuit. The electromagnetic relay part comprises fixed contacts 3a which are arranged two pieces in series for one electric circuit, two movable contacts 4a which can contact or be separated from each fixed contact 3a, a single drive part (coil part 8, actuator 6, etc.) which can conduct electric current by making the movable contacts 4a contact the respective fixed contacts 3a and can break the current by separating the movable contacts 4a mutually independently. COPYRIGHT: (C)2008,JPO&INPIT
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