| 摘要 |
Modular electrical apparatus (1) comprising:
- a box-shaped body (5, 6);
- a hook-up device for removably fixing the box-shaped body (5, 6) to a rail (2), the hook-up device comprising a first (10) and a second slider (11) equipped with a respective hook-up tooth (7, 8) and slidably housed in respective seats foreseen in the box-shaped body, the sliders (10, 11) being able to be actuated to be moved between an advanced position and a withdrawn position, the hook-up device being such as to take up a configuration for hooking-up to the rail (2) when both of the sliders (10, 11) are in advanced position and an unhooked configuration when both of the sliders (10, 11) are in withdrawn position. The hook-up device comprises a simultaneous actuation mechanism (16, 12, 29) of the two sliders (10, 11) operating so that an actuation of the first slider (10) is such as to also cause the actuation of the second slider (11).
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