摘要:
The cover comprises a plate (14) and means for fixing the plate to the panel (10). On an inner face, the plate (14) has two opposed edge areas (15) which can be placed over the panel (10) in the region of two sides of the opening (11). To ensure secure fixing and to prevent the cover being removed from outside the panel, the fixing means comprise first restraining means (16), integral with the plate (14), and at least one crosspiece (20) having second restraining means (21) for engaging the first restraining means (16).
摘要:
Electrical resetting apparatus (10) adapted to be associated to a protection device (20) provided with a control lever (22) adapted to be actuated to electrically connect/disconnect an electric load circuit to/from a power supply network, the electrical resetting apparatus (10) comprising: - a resetting device (13,30,31,32), adapted to be connected to the power supply network, comprising a rotating resetting arm (13) adapted to mechanically cooperate with the control lever (22); - a control circuit (50) adapted to be connected to the electric load circuit to detect an operating state thereof in order to control said resetting device (13,30,31,32); - sectioning elements (c1,c2,c3) adapted to be actuated to acquire a first or a second operating state, for respectively connecting/disconnecting the control circuit (50) to/from the load circuit; - a control handle (11,12) rotatable around a rotation axis (R-R), adapted to be actuated to manually rotate the resetting arm (13).
摘要:
A support panel (20) for video door entry stations with concealed fixing, of the type comprising at least one frame (11), wall -embedded or mounted on at least one base surface, and at least one shaped extruded element (14), inside of which a series of functional modules (21) of the video door entry system are housed^ and on which at least one finishing plate (12) is placed, mounted outside the aforesaid functional modules (21) and supporting the video door entry station; the extruded element (14) is removably fixed to the frame (11) by means of the interposition of at least one head (15), placed transverse to the extruded element (14) and below the plate (12), which includes at least one shaped element (25), on which at least one locking slide (17) is mounted, slide (17) movable due to the use of at least one shaped key (10) having at least one end (30) adapted to be inserted inside a respective slot (31) of the frame (11) and to be maintained in position by means of at least one elastic safety element (16).
摘要:
An interlocking device (2) is described for interlocking at least a first and a second electrical circuit breaker (3R, 3L), that is, for preventing such circuit breakers (3R, 3L) from simultaneously assuming a closed state, comprising: a first and a second actuating lever (10R, 10L) independently movable between a first and a second actuating lever operating position (A_DOWN, A_UP), the first and the second actuating lever (10R, 10L) being operatively connectable respectively to the first and to the second electrical circuit breaker (3R, 3L), characterised in that said device comprises a first and a second kinematic mechanism(22R, 24R, 26R, 28R, 30R, 32R; 22L, 24L, 26L, 28L, 30L, 32L) respectively actuatable through the first and the second actuating lever (10R, 10L) and each suitable for assuming a first and a second operating configuration; each actuating lever (10R, 10L) being suitable for assuming: - a first operating state, wherein the actuating lever (10R) allows actuating the respective kinematic mechanism(22R, 24R, 26R, 28R, 30R, 32R) so that when such lever assumes the first or the second actuating lever operating position (A_DOWN, A_UP) the respective kinematic mechanism respectively assumes the first or the second operating configuration; and - a second operating state, in which the actuating lever (10R) is a substantially idle lever movable between the first and the second actuating lever operating position (A_DOWN, A_UP).
摘要:
Modular electrical apparatus (10) comprising: - a generally box-shaped main body (11) defining an internal space adapted for housing electromechanical components and comprising two side faces (12, 13) that are generally parallel to one another and a front face (16); - a control lever (25') projecting from the front face, movable between two operative positions and able to be locked in at least one of such operative positions. A groove (35) is defined on at least one of said side faces (12, 13), extending between two opposite openings (36, 37) for giving access to the groove that open out on the front face, the groove being able to have a locking element (70) pass through it, intended to be closed in a noose or loop to lock the control lever.
摘要:
A junction fitting between a cable duct and an electrical cabinet is described and comprises a modular universal structure including a pair of upright lateral profiled sections (10a, 10b; 110a, 110b; 210a, 210b; 310a, 310b) provided with duct connection means (20a, 20b; 120a, 120b; 220a, 220b; 320a, 320b) and a pair of closure panels, adapted to be configured (50, 52; 150, 152; 250, 252), respectively a front panel (50; 150; 250) and a base panel (52; 152; 252) adapted to connect the lateral profiled sections together, the structure forming, in an assembled configuration, a box-shaped body of frustopyramidal shape having a first base section adapted to be connected to an end section of a cable duct (C; C1, C2, C3) and a second base section adapted to be connected to a wall of the cabinet, whose cross-sectional area increases progressively from the duct connection section to the cabinet coupling section.
摘要:
A modular electrical apparatus (10) adapted to be installed inside an electric panel, comprising: a primary cased body (12); at least one electrical connection terminal (30) suitable for receiving an electrical conductive cable (32) for connecting the electrical apparatus (10) to said conductive cable; protective means (36, 38) for preventing electric arcs, which may be associated with said electrical connection terminal (30); and mechanical coupling means for coupling the protective means (36, 38) to said primary cased body (12. In particular, the mechanical coupling means allow to movably constrain the protective means (36, 38) to said primary cased body (12).
摘要:
Modular electrical apparatus (2) comprising: - a box-shaped main body (10, 11) delimited between two opposite side walls (13, 14) the distance thereof defines the modular dimension (W2) of the electrical apparatus; - a coupling rod (3) that laterally projects from the main body (10, 11) protruding relative to said main body on the side of one (13) of said side walls (13, 14) for coupling the electrical apparatus (2) with a further modular electrical apparatus (4) intended to be installed alongside said modular electrical apparatus (2), the coupling rod (3) being suitable for engaging and operatively cooperating with a control lever (5) of said further modular electrical apparatus (4). The coupling rod (3) comprises a first rod segment (20) kinematically coupled with said box-shaped main body (10, 11) protruding laterally from said main body on the side of said side wall (13) and a second rod segment (21) adapted to be removably coupled with the first rod segment (20) to allow said first rod segment (20) to be extended to adapt the length of said coupling rod (3) to the modular size of said further electrical apparatus (4).