EP3676468A1

EP3676468A1 - Closing device for an electrical enclosure, and a corresponding electrical enclosure

Info

Publication number: EP3676468A1
Application number: EP18779558.8A
Authority: EP
Inventors: Daniel Brück; Sascha WIRBELAUER
Original assignee: Rittal GmbH and Co KG
Current assignee: Rittal GmbH and Co KG
Priority date: 2017-11-22
Filing date: 2018-09-14
Publication date: 2020-07-08
Anticipated expiration: 2038-09-14
Also published as: DE102017127576A1; CA3078409A1; ZA202002057B; UA125710C2; PL3676468T3; ES2863359T3; JP6906704B2; KR102442876B1; KR20200086720A; WO2019101260A1; CN112513396B; BR112020007015A2; JP2021502507A; CA3078409C; US11608666B2; EP3676468B1; CN112513396A; MX2020007186A; US20200291697A1; BR112020007015B1

Abstract

The invention relates to a closing device for an electrical enclosure, comprising a lock door (1) and a secondary door (2). The secondary door (2) has a U-profiled section (7), which is integrally formed on the door leaf (6) of the secondary door (2) on a vertical outer edge (5) opposite the hinge side of the secondary door, for a lock mechanism of the lock door (1), said profiled section comprising a receiving area (8) which is set back relative to the door leaf (6) and is open towards the door leaf (6). The invention is characterized in that a pivot lever (11) of a lock (12) of the secondary door (2) is secured to an outer free profiled side (10) of the U-profiled section (7) in a pivotal manner about a rotational axis (x), and the pivot lever (11) can be pivoted about the rotational axis (x) between an open position and a closed position. The invention additionally relates to a corresponding electrical enclosure.

Description

Closing device for a control cabinet and a corresponding control cabinet

The invention relates to a closing device for a control cabinet, with a lock door and a side door, wherein the side door on one of its hinge side opposite vertical outer edge integrally formed on a door leaf of the side door U-profiling with respect to the door leaf in the

Reset the interior of the control cabinet and have a receptacle open to the door leaf for a lock mechanism of the lock door. Such a closing device is known from DE 198 06 064 Ci. A similar locking device also describes the DE 199 46 773 C2.

The known from the prior art locking devices of the type described above have the disadvantage that the manually operated for locking the side door mechanism with open lock door is insufficiently accessible, which is particularly due to the fact that the manual for the operation of the side door lock pivoting levers on one

Cabinet interior facing side of the side door arranged and thus is not visible to the user.

It is therefore an object of the invention to develop a locking device of the type described above such that it is comfortable to use.

This object is achieved by a locking device having the features of claim 1. The independent claim 16 relates to a corresponding cabinet. Exemplary embodiments are subject of the dependent claims.

Accordingly, it is provided that on an outer free profile side of the U-profiling, a pivot lever of a locking the side door is pivotally mounted about an axis of rotation between an open position and a closed position.

The outer free profile side may in particular be an outer end side of the side door which extends at a right or an obtuse angle to the door leaf of the side door. If the pivot lever of the side door lock to the Rotation axis between the open position and the closed position is displaceable, this axis of rotation may extend in particular perpendicular to the end face, so that also the pivot lever between the open position and the closed position in

Moved substantially at right angles or at an obtuse angle to the plane of the door panel of the side door. The pivot lever is thus in any position from the front of the locking device, in particular thus also accessible from the front of a cabinet, and, unlike the arrangement known from the prior art, not covered by the side door. The pivot lever may be in a plane between the open position and the closed position

be pivotable, which extends parallel to the free profile side. In particular, the axis of rotation can extend perpendicular to the free profile side.

The free profile side may be at least approximately perpendicular or at an obtuse angle to the door leaf.

The pivot lever may extend beyond the door leaf level in the open position to the front of the side door. Furthermore, the pivot lever in the

Closing lever position to be arranged completely behind the door leaf level.

In particular, the pivot lever of the outer free profile side of the U-profiling or the front side of the side door may be upstream.

The locking of the side door may comprise a first and a second push rod, with which the pivot lever is mechanically coupled via a scissor member, wherein the push rods along a angecrdneten on the back of the side door

Outside another profile side of the U-profiling extend, which is integrally formed via a fold on the outer free profile side of the U-profiling.

The U-profiling can be integrally formed with the door leaf of the side door. In particular, the U-profiling can be formed by folding the door leaf of the side door on the hinge side of the side door opposite vertical longitudinal edge of the side door. The U-profiling can be formed, for example, by three successive 90 ° bevels and / or obtuse-angled bends of the door leaf. A suitable U-profiling, which is formed integrally with the door leaf of the side door, is known from DE 198 06 064 Ci. The locking of the side door may include a first and a second push rod, with which the pivot lever is mechanically coupled via a scissor member, wherein a first toggle lever of the scissor member at opposite ends via a respective first rotary connector with the first push rod and the pivot lever and a second toggle lever of the Scissor member is connected at opposite ends via a respective second rotary connector with the second push rod and the pivot lever.

In each setting position of the pivot lever, at least one of the toggle lever over its entire length with the outer free profile side of the U-profiling or overlap this and this superior terminal protection cover overlap.

At least one of the toggle can be made in several parts or in one piece. The knee lever may have a toggle bar and a V-shaped anti-trap. The anti-pinch plate can be integrally formed on the toggle bar or releasably connected to the toggle bar. The releasable connection may be, for example, a clip or plug connection. The releasably connectable

Clamp protection can be in particular a plastic molding. The

Anti-pinch plate is intended in particular to avoid the pinching of fingers during the understanding of the pivot lever between the open position and the closed position, when the toggle bars of the scissor member are pivoted with varying overlap between toggle lever and outer free profile side of the U-profile relative to the outer free profile side.

The knee levers can each be connected via an L-shaped coupling piece with the respective push rod. The coupling piece may have a first attachment side which extends parallel to the outer free profile side of the U-profiling and having the rotary connector. The coupling piece may further comprise a second attachment side, which is connected to the push rod and parallel to a arranged on the rear side of the side door outside of another

Profile side of the U-profiling extends.

An anti-pinch shield can be fixed to the U-profile and extending parallel to the outer free profile side of the U-profile and protrude from the U-profile. In the open position of the pivot lever, a first of the toggle lever can extend parallel to the outer free profile side of the U-profiling and protrude from the back of the U profiling.

Furthermore, in the open position of the pivoting lever, a second toggle lever can extend parallel to the outer free profile side of the U-profiling and project beyond the front of the U-profiling.

The toggle can with respect to the axis of rotation of the pivot lever

opposite to be attached to the pivot lever, wherein further axes of rotation of the toggle lever connecting to the pivot lever rotary connector between the toggle lever and the pivot lever can be arranged parallel to the axis of rotation of the pivot lever.

The further axes of rotation can be arranged opposite each other in the open position of the pivot lever with respect to the door leaf and protrude relative to the door leaf and the U-profiling on opposite sides, wherein the further axes of rotation in the closed position of the pivot lever of the outer free profile side of the U-profiling are upstream.

According to another aspect, a cabinet is described which has a

Closing device of the type described above, wherein the lock door and the side door on opposite vertical profiles of a frame of the

Cabinets are hinged, wherein in a closed position of the lock door and side door, the inclusion of the side door is covered by the castle door. A suitable cabinet frame frame and suitable hinges for the hinge of the lock door and side door to the vertical profiles of the frame are known from DE 2016 10 117378 B3.

The frame may have a horizontal strut which connects opposite ends of the vertical profiles, wherein on the horizontal strut, a seal center piece is fixed with an open to the outside of the frame profile receptacle, and wherein in the profile receiving a sealing element is added, the U-profiling on a their longitudinal ends against the profile recording seals. The seal centerpiece may be attached to a Z-bar of the horizontal strut, with a top horizontal profile side of the Z-bend having system perforations of regularly spaced fastener receivers, the seal center piece having a free end passage of a push rod of the latch aligned with one of the mounting receivers, and wherein the free end extends in the closed position of the pivot lever through the passage and the aligned mounting receptacle in the horizontal strut. In the open position, the free end can be completely removed from the mounting receptacle and the aligned passage, so that the side door is unlocked from the frame and can be pivoted away from it.

The seal center piece may have a profile component containing hard component and a sealing component forming the soft component. The sealing element may line the profile receiving along its inner circumference, wherein the sealing element has a plurality of mutually parallel spaced and horizontally projecting from the inner circumference sealing lips.

The profile recording may have on a side facing the interior of the frame side a cutout into which a portion of the sealing element projects.

The hard component may have one with one of the mounting receptacles of a

Horizontal profile of the frame have aligned passage for the free end of the push rod of the lock. The passage may be limited by at least one horizontal inlet guide and preferably has two parallel inlet guides, so that the free end of the push rod in the

Horizontal direction is performed, about to provide a tolerance compensation of the entire system. This allows manufacturing tolerances of the cabinet,

in particular of the frame and the closure system, are balanced.

The passage may further comprise a perpendicular to the horizontal inlet guide and at an acute angle to the horizontal extending run-on slope for sealing compression.

The hard component may have, on its rear side facing the vertical profile, a centering dome over which the hard component is inserted into a fastening receptacle the horizontal strut engages, so that the hard component is prepositioned relative to the horizontal strut.

The hard component may further comprise a substantially U-shaped clamping contour, with which the hard component surrounds a profile web of the horizontal strut, so that the hard component in a direction perpendicular to the

Horizontal strut is aligned.

The soft component may have a plurality, in particular four lamellae for sealing the control cabinet, wherein three of the lamellae are designed for direct contact with the U-profile formed on the side door.

A division of the closing force by staggered abutment of the slats on the U-profiling can be achieved in that the slats have a different slat length, with decreasing in the vertical direction length of a first of the slats to a third of the slats.

By an inclination of the slats, for example, by i8 ° relative to the

Horizontal inclined, a reproducible slat system can be achieved with the door closed. In particular, this achieves that the lamellae always create against the occurring water radiation and thus be pressed when loaded by water to the door, so that an increased sealing effect is achieved. The free end faces of the sealing blades may have a wave contour.

A fourth fin may extend over a door panel of the side door and, in particular, serve to prevent water entering from the bottom or roof side of the cabinet. The slat settles on water pressure on the door panel and thus closes or obscures the U-shaped receptacle of the

Soft component.

There may be doubled sealing lips for increased IP protection.

Furthermore, a positive connection of the soft component to the hard component can be produced, so that an increase of the soft component adhesion and the dimensional stability in the critical sealing region is achieved. Further details of the invention will be explained with reference to the following figures. Showing:

Figure l in perspective view of a side door with arranged in the open position pivot lever;

Figure 2 shows the embodiment according to Figure l of the plan view of the vertical

Front side of the closing device;

Figure 3 is a perspective view of the cabinet inside facing

Rear of the locking device according to Figure l;

Figure 4 is a perspective view of the cabinet inside facing

Side of the lock door and side door in the area of the floor frame of the control cabinet;

Figure 5 is a perspective view of a seal center piece according to a

Embodiment of the invention;

Figure 6 is a perspective view of the cabinet interior facing

Side of lock door and side door according to another embodiment of a locking device in the closed position of both the side door lock and the lock door and side door; and

Figure 7 is a detail view of another embodiment of a

Locking device according to the invention.

The locking device shown in Figure l for a cabinet is for

Simplification of the presentation without the side door 2 shown

complementary lock door l shown. The side door 2 is formed as a sheet metal part with a door leaf 6, at its vertical longitudinal boundary a U-profiling 7 integrally formed, in particular folded from the door leaf 6. Such a side door 2 is known for example from DE 198 06 064 Ci. On an outer end face, the U-profiling 7 an outer free profile side 10, to which the pivot lever 11 is parallel between an open position and a closed position of the locking mechanism 12 of the side door 2 pivotable. In particular, the pivot lever 11 is rotatable about an axis of rotation x, which extends perpendicular to the outer free profile side 10 of the U-profiling 7.

With respect to the axes of rotation x, which are the upstream and downstream of the axis of rotation y, in each case via a rotary connector 16 each have a toggle 15 with respect to the

Swivel lever 11 rotatably fixed to the pivot lever 11. The two toggle levers 15 are connected at their ends remote from the pivot lever 11 via a respective further rotary connector 16 with a coupling piece 19, via which the toggle levers 15 are coupled to a respective push rod, which are arranged on the back of the U-profiling 7. Thus, while the push rod mechanism, as in those known from the prior art locking devices, is further arranged on the inside of the cabinet facing side of the side door, the side door lock 12 and in particular the pivot lever 11 of this accessible via the front of the side door 2, so that the side door 2 easy in the

Handling is.

With reference to Figures 2 and 3, further details of the locking device shown in Figure 1 will be apparent. In particular, in the open position of the

Side door lock 12 on the front side of the side door 2 protruding toggle 15 on a toggle lever rod 18 of the bell crank 15 molded anti-pinch shield 17. The anti-pinch panel 17 covers, as can be seen in Figure 2, the area which between the outer free profile side 10 of the U-profiling 7, which protrude beyond the front of the side door 2

Knee lever rod 18 and the pivot lever 11, to prevent pinching of fingers when giving the pivot lever 11 and thus a displacement of said components of the scissor member 14 to each other.

At the outside of the cabinet 3 facing outer side 3 of the other profile side 22 of the U-profiling 7, a further clamp protection 17 is attached, which extends beyond the outside 3 and thus in the installation situation in the direction of

Scarf cabinet interior extends. The additional anti-pinch panel 17 may be attached to the U-profiling 7, for example, be screwed to the other profile side 22 of the U-profiling 7. Figure 2 also shows that the push rods 13 via a

Welding bolts 9 are fixed to the other profile side 22 of the U-profiling 7, wherein the push rods 13 in an end region over which they are placed on the bolt 9 via a keyhole, have a slot along which the respective push rod 13 via the respective bolt 9 is displaceable. Further details are shown in FIG.

The two toggle levers 15 are each connected via an L-shaped coupling piece 19 with the push rod. While the toggle levers 15 are pivotable in a plane which extends parallel to the outer free profile side 10 of the U-profiling 7, the translational linear movement achieved by means of the scissor member 14 is displaced via the L-shaped coupling pieces 19 into a plane which extends along the outer side 3 of the further profile side 22 of the U-profiling 7 at the back of the side door 2 extends. In this way, it is possible that when still concealed behind the side door 2 arranged push rod mechanism of the pivot lever 11 arranged even upstream of the side door 2 and thus can be easily accessible to a user. The synopsis of Figures 1 to 3 can further recognize that the embodiment shown is realized by means of simple technical means. The L-shaped coupling pieces may be formed, for example, as a simple, folded sheet metal parts.

4 shows an exemplary embodiment of a control cabinet 100 in the region of the floor frame of the frame 110. The floor frame has a front horizontal strut 120 which limits the door-side opening of the frame 110 on the bottom side. The castle door 1 and the side door 3 are on

opposite vertical profiles (not dargesteht) of the frame 110 hinged, as is known for example from DE 10 2016 117378 B3.

The horizontal strut 120 of the frame 110 connects the opposite ends of the vertical profiles with each other and has a seal center piece 200 which is secured to the horizontal strut 120 with a profile receptacle 210 open to the outside of the frame 110. In the profile receptacle 210, a sealing element 220 is added, which seals the U-profiling 7 of the side door 3 at its bottom longitudinal end opposite the profile receiving 210. A suitable floor frame is known for example from DE 10 2015 121 193 B4. The horizontal strut 120 of the embodiment shown in Figure 4 is designed accordingly and therefore has on its outer periphery a Z-edge 121, via which the seal center piece 200 is attached to the horizontal strut 120. Furthermore, an upper horizontal profile side 122 of the Z-fold 121 has a system perforation of regularly spaced fastening receptacles 123. The seal center piece 200 has an aligned with one of the mounting receptacles 123 passage 230 for the free end of the push rod 13 of the latch 12, wherein the free end of the push rod 13 in the closed position through the passage 230 and the aligned mounting receptacle 123 in the horizontal strut 120 inside extends and thus locks the side door relative to the frame.

As can be seen in Figure 5, the passage 230 has a run-on slope 270, which is hit by the free end of the push rod, when the push rod 13 is transferred from its release position to the closed position. The U-profiling 7 is pressed under bias of the sealing element 220 further into the profile receptacle 210, wherein the sealing element 220 is compressed and thus an effective sealing of the U-profiling 7 of the side door 3 is achieved with respect to the frame.

The seal center piece 200 may be formed in particular as a plastic molded part and the sealing element 220, the profile recording 210 lining along its inner circumference. The sealing element 220 has a plurality of parallel spaced and horizontally projecting from the inner circumference sealing lips 240.

The synopsis of Figures 4 and 5 can also be seen that the

Sealing element 220 at its protruding from the profile receptacle 210 opposite end each having a sealing ridge 260, with which the

Seal center piece 200 is sealed in the closed position of the side door 2 shown in Figure 4 with respect to a seal 24 applied to the inside of the side door 2.

Similarly, a further seal center piece can be arranged on an upper horizontal strut of the frame, which seals the U-profiling 7 at its upper end relative to the frame. Using the seal center pieces and applied to the inside of the door seal 24 may be a circumferential closed seal of the cabinet door side opposite the

Switch cabinet frame frame can be achieved.

6 shows an embodiment of a closing device in the closed position, in which all components of the scissor member, in particular the two toggle lever 15 and the pivot lever 11 itself, in alignment with the outer free profile side 10 of the U-profiling 7 and thus are arranged to save space , so that on the one hand when closing the lock door of the locking device the

Side door lock 12 can not collide with the lock door and anderersdts the elements of the scissor member 14 also do not protrude into the space of the cabinet housing and can collide with control cabinet installations. The only elements of the locking device, which protrude beyond the push rod mechanism into the interior of the control cabinet housing, the anti-pinch panels 17. In one embodiment, these can be releasably connected to the toggle lever 18th

or the U-profiling 7 be connected so that in the application, in the risk of collision between the anti-pinch panels 17 and

Cabinet installations consists, to the detriment of the terminal protection on the use of the terminal protection panels 17 can be omitted.

At the door inner sides of lock door 1 and side door 2, a door frame tube 23 is disposed in each case, wherein the lock door side door frame 23 is arranged such that in the closed position of the side door 2 and lock door 1 shown in Figure 6 between the outer free profile side 10 of the U-profile. 7 and the

Door frame 23 a sufficient space is created to 12 in the closed position of the side door lock the side door lock 12 between the

Türrohrahmen 23 and the outer free profile page 10 to record.

With reference to Figure 7, the attachment of the push rod mechanism on the outer side 3 of the other profile side 22 of the U-profiling 7 is shown. About the

Outside 3 welding studs 9 are fixed on the other profile side 22, on which in turn the push rods are placed over a keyhole-shaped slot. In order to avoid a detachment of the push rods 13 of the bolt 9, the push rods are secured by a patch on the bolt securing attachment 25, which also has the function of a stop by, as the lower

Detail view of Figure 7 shows, engages the slot-like running keyhole 26, so that the engaging in the hole 26 portion of the securing attachment 25th forms a stop which prevents the bolt 9 is aligned with the wide end of the keyhole 26 and thus a detachment of the push rod 13 would be possible.

The features of the invention disclosed in the foregoing description, in the drawings and in the claims may be essential to the realization of the invention both individually and in any combination.

Schloßstür

next door

outside

rotary connector

outer edge

door leaf

U-Profiling

admission

spigot

profile page

pivoting lever

lock

pushrod

scissor member

toggle

rotary connector

Terminal shield

Toggle bar

coupling piece

first attachment side

second attachment side

another profile page

Tubular door frame

poetry

coupling piece

keyhole

switch cabinet

frame

Horizontal strut

Z-edging

horizontal profile page

mounting fixture

Seal center piece

Profiling 220 sealing element 230 passage 240 sealing lip 250 mounting hole 260 sealing bar

270 start-up slope x rotation axis y further rotation axis

Claims

Claims:

1. Closing device for a control cabinet (100), with a lock door (1) and a side door (2), wherein the side door (2) on one of its hinge side opposite vertical outer edge (5) on a door leaf (6) of the side door ( 2) integrally formed U-profiling (7) with a respect to the door leaf (6) set back and to the door leaf (6) open receptacle (8) for a lock mechanism of the lock door (1), characterized in that on an outer free profile side ( 10) of the U-profiling (7) a pivot lever (11) of a lock (12) of the side door (2) is pivotally mounted about an axis of rotation (x) between an open position and a closed position.

2. Locking device according to claim 1, wherein the pivot lever (11) is pivotable in a plane between the open position and the closed position, which extends parallel to the free profile side (10).

3. Locking device according to claim 1 or 2, wherein the axis of rotation (x) perpendicular to the free profile side (10) of the U-profiling (7).

4. Locking device according to one of the preceding claims, wherein the free profile side (10) extends at least approximately perpendicular or at an obtuse angle to the door leaf (6).

5. Locking device according to one of the preceding claims, wherein the pivot lever (11) extends in the open position to the front of the side door (2) beyond the door leaf level, and wherein the pivot lever (11) is arranged in the closed position completely behind the door leaf level ,

6. Locking device according to one of the preceding claims, wherein the latch (12) of the side door (2) has a first and a second push rod (13), with which the pivot lever (11) via a scissor member (14) is mechanically coupled, wherein the push rods (13) along a arranged on the back of the side door (2) outside (3) another

Profile side (22) of the U-profiling (7) extend, which is integrally formed over a fold on the outer free profile side (10) of the U-profiling (7).

7. Locking device according to one of the preceding claims, wherein the lock (12) of the side door (2) has a first and a second push rod (13) with which the pivot lever (11) via a scissor member (14) is mechanically coupled, wherein a first toggle (15) of the scissor member (14) at opposite ends via a respective first rotary connector (16) with the first push rod (13) and the pivot lever (11) and a second toggle lever (15) of the scissor member (14) against lying ends via a respective second rotary connector (16) with the second push rod (13) and the pivot lever (11) is connected.

8. Locking device according to claim 7, wherein in each position of the

Swing lever (11) overlaps at least one of the toggle lever (15) over its entire length with the outer free profile side (10) of the U-profiling (7) or a fixed thereto and this superior terminal protection panel (17).

9. Locking device according to claim 7 or 8, wherein at least one of

Knee lever (15) has a toggle rod (18) and an integrally molded either integrally or detachably connected to the knee lever rod (18) V-shaped anti-pinch shield (17).

10. Locking device according to one of claims 7 to 9, wherein the toggle lever (15) each have an L-shaped coupling piece (19) with the respective

Push rod (13) are connected, which has a first attachment side (20) which extends parallel to the outer free profile side (10) of the U-profiling (7) and the rotary connector (16), and a second attachment side (21 ), which is connected to the push rod (13) and extends parallel to a at the back of the side door (2) arranged outside (3) of another profile side (22) of the U-profiling (7).

11. Locking device according to one of claims 7 to 10, wherein a

Terminal protection panel (17) on the U-profile (7) is fixed and extends parallel to the outer free profile side (10) of the U-profiling (7) and protrudes from the back of the U-profiling (7).

12. Locking device according to one of claims 7 to 11, wherein in the open position of the pivot lever (11) a first of the toggle lever (15) parallel to the outer free profile side (10) of the U-profiling (7) and extends from the back of the U-profiling (7) protrudes.

13. Locking device according to one of claims 7 to 12, wherein in the open position of the pivot lever (11) a second of the toggle lever (15) parallel to the outer free profile side (10) of the U-profiling (7) and extends over the front of the U-profiling (7) protrudes.

14. Locking device according to one of claims 7 to 13, wherein the toggle lever (15) with respect to the axis of rotation (x) of the pivot lever (11) are mounted opposite to the pivot lever (11), wherein further axes of rotation (y) of the Knee lever (15) with the pivot lever (11) connecting rotary connector (16) between the toggle levers (15) and the pivot lever (11) parallel to the axis of rotation (x) of the pivot lever (11) are arranged.

15. Locking device according to claim 14, wherein the further axes of rotation (y) in the open position of the pivot lever (11) with respect to the door leaf (6) are arranged opposite and opposite the door leaf (6) and the U-profiling (7 ) protrude on opposite sides of this, wherein the other axes of rotation (y) in the closed position of the pivot lever (11) of the outer free profile side (10) of the U-profiling (7) are upstream.

16. Control cabinet (100) having a locking device according to one of

preceding claims, wherein the lock door (1) and the side door (2) on opposite vertical profiles of a frame (110) of the cabinet (100) are hinged, wherein in a closed position of the lock door (1) and side door (3) receiving 8) of the side door (2) is covered by the lock door (1).

17. Switching cabinet (100) according to claim 16, wherein the frame (110) has a horizontal strut (120), the opposite ends of

Vertical profiles with each other, wherein on the horizontal strut (120) has a seal center piece (200) with a to the outside of the frame (110) open profile receptacle (210) is attached, and wherein in the profile receptacle (210) a sealing element (220) is accommodated, which seals the U-profiling (7) at one of its longitudinal ends relative to the profile receptacle (210).

18. Switching cabinet (100) according to claim 17, wherein the sealing center piece

(200) is attached to a Z-bend (121) of the horizontal strut (120), wherein an upper horizontal profile side (122) of the Z-bend (121) has a system perforation of regularly spaced mounting receivers (123), wherein the seal center piece (200 ) has a passage (230) aligned with one of the fastening receptacles (123) for the free end of a push rod (13) of the latch (12), and wherein the free end in the closed position of the pivot lever (11) through the passage (230) and the aligned one

Attachment (123) in the horizontal strut (120) extends into it.

19. Switching cabinet (100) according to claim 17 or 18, wherein the

A seal center piece (200) has a hard component comprising the profile receiver (210) and a soft component forming the sealing element (220), which lines the profile receptacle (210) along its inner circumference, the sealing element (220) having a plurality of sealing lips spaced parallel to one another and projecting horizontally from the inner circumference (240).

20. Switchgear cabinet (100) according to one of claims 17 to 19, wherein the

Profile receptacle (210) on a the inside of the frame (110) facing side has a cutout, in which a proportion of

Protruding sealing element (220).