| 摘要 |
PROBLEM TO BE SOLVED: To enable high density packaging of a circuit board having relays, in which connection to a plurality of loads is exclusively controlled by using a plurality of relays. SOLUTION: The electromagnetic relay device comprises a first electromagnetic block 3 having a movable contact 31, a normally open contact 32, and a normally closed contact 33, and a second electromagnetic block 4 having at least a movable contact 41 and a normally open contact 42, that are disposed in parallel in the same case. Inside the case, the normally closed contact of the first electromagnetic block and the movable contact of the second electromagnetic block are connected by a connecting wire 5. COPYRIGHT: (C)2005,JPO&NCIPI
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