| 摘要 |
FIELD: electricity.SUBSTANCE: invention relates to electrical engineering and may be used in low-voltage distribution devices and distributing cabinets. The technical result consists in reduction of control elements and costs for assembly, and also in higher safety. The sliding instrument unit (1) for an electrical distributing panel comprises a body (2) with a base (3), a front side (FS), and also a rear side (5). It comprises a system (7) moved by means of the first moving mechanism relative to the base (3) in direction (ER) of insertion for movement of disconnecting contacts (8) for power supply. The sliding instrument unit (1) comprises a control jack plug (14), moved by means of the second moving mechanism into a test or disconnected position. According to the invention, in the body (2) of the sliding instrument unit there is an actuating element (30) arranged from two parts driven through a hole (11) providing access by means of the actuating instrument (12, 13). The first part (31) is connected with the first moving mechanism, and the second part (32) - with the second moving mechanism. Both parts (31, 32) are driven by the first actuating instrument (12) jointly. The second part (32) is driven only by the second actuating instrument (13).EFFECT: increased efficiency of a device.14 cl, 15 dwg |
