| 摘要 |
[Problem to be Solved] To be able to store a lock member not to protrude out of a housing. [Solution] A DIN-rail mount type device (100) includes a housing (110), a rail groove (112) capable of fitting with a DIN rail (200), a slider groove (113), and a lock member (150). The lock member (150) is configured to be able to move to a lock position where an engagement-side end (151) protrudes from the slider groove (113) into the rail groove (112), and an operation-side end (152) protrudes out of the housing (110) and a storage position where the engagement-side end (151) protrudes from the slider groove (113) into the rail groove (112) and the operation-side end (152) is stored in the slider groove (113), configured to be able to retain a fitting state between the rail groove (112) and the DIN rail (110) by engaging the engagement-side end (151) with an engagement portion (201D) at a lower side of a DIN rail (200) at the lock position, and to be able to move to the storage position only when the DIN rail (110) is not fitted into the rail groove (112). |
