| 摘要 |
PROBLEM TO BE SOLVED: To provide a hybrid relay for actualizing lower power consumption by operating a semiconductor switch only when opening/closing a mechanical contact switch of a latching type which is installed on a feed line to a load. SOLUTION: The hybrid relay 1 is provided with: the first mechanical contact switch 12 of the latching type having a contact portion S1 to be connected at both ends to terminals 10, 11; and a second mechanical contact switch 13 having a magnetic coil L3 separate from magnetic coils L1, L2 of the first mechanical contact switch 12. Only when selecting ON/OFF operation of the first mechanical contact switch 12, the second mechanical contact switch 13 and the semiconductor switch 14 are turned ON. COPYRIGHT: (C)2010,JPO&INPIT |
