EP2422411A2 - Electric terminal for leading a conductor through a wall - Google Patents

Electric terminal for leading a conductor through a wall

Info

Publication number
EP2422411A2
EP2422411A2 EP10719904A EP10719904A EP2422411A2 EP 2422411 A2 EP2422411 A2 EP 2422411A2 EP 10719904 A EP10719904 A EP 10719904A EP 10719904 A EP10719904 A EP 10719904A EP 2422411 A2 EP2422411 A2 EP 2422411A2
Authority
EP
European Patent Office
Prior art keywords
terminal
electrical
busbar
connection
terminal according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10719904A
Other languages
German (de)
French (fr)
Other versions
EP2422411B1 (en
Inventor
Heinz Reibke
Rudolf Merz
Guohua Chen
Dennis Sprenger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP2422411A2 publication Critical patent/EP2422411A2/en
Application granted granted Critical
Publication of EP2422411B1 publication Critical patent/EP2422411B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork

Definitions

  • the invention relates to an electrical terminal for passing a line through a wall, having a first terminal for attachment to one side of the wall and a second terminal for attachment to the other side of the wall.
  • Electrical connection terminals have great significance in various fields of application, such as in industrial connection technology, and serve, for example, for connecting electrical components. Electrical terminals of the type in question have preferably been developed for devices with enclosed housings and known as so-called lead-through terminals for carrying a line through a wall of the housing.
  • Feedthrough terminals are known from the prior art, in which the first terminal comes to lie in an inner region of the housing as an inner terminal and the second terminal in an outer region of the housing as an outer terminal. Furthermore, from the prior art bushing terminals are known in which a provided on the inside of the housing insulating part of the outer terminal counteracts. In many cases, the inner terminal and / or the outer terminal on a fferan gleichAvem, a pin, a solder connection, a blade terminal, a ring cable connection or a winding connection for contacting the line.
  • the known first terminals and second terminals of the previously described feed-through terminals are often only in consuming manner with each other and / or connected to a line.
  • an electrical connection terminal for performing a line through a wall, wherein a first terminal and a second terminal of the electrical terminal are in a particularly simple and secure manner with each other and / or connected to the line / is.
  • an electrical connection terminal for passing a line through a wall, with a first terminal for attachment to one side of the wall and a second terminal for attachment to the other side of the wall, wherein the first terminal a first terminal body and a Holding member for positioning the first connector body and the second terminal has a bus bar for electrical connection with the first connector body.
  • such an electrical connection terminal is specified for carrying out a line through a wall, in which the first connection body can be connected to the line and / or to the busbar in a particularly simple manner on account of the positioning caused by the holding element in the first terminal.
  • the retaining element causes such a fixation of the first connector body in the first terminal, so that when assembling the first terminal with the second terminal, the busbar attached to the second terminal is particularly easy to connect to the first terminal body of the first terminal and / or the holding element causes just such a simple way of connecting a line to the first terminal body of the first terminal.
  • the second terminal has a second connection body, so that in the inserted state of the electrical connection terminal between the first connection body and the second connection body, an electrically conductive connection is formed by the busbar.
  • the first terminal a first fixing means for fixing the busbar and / or the
  • the second terminal has a second fixing means for fixing the busbar and / or the line to the second connection body.
  • a fixing means for fixing the busbar and the line to the second connection body.
  • the retaining element can be configured as desired. According to a preferred embodiment of the invention, however, it is provided that the holding element fixes the first connection body in the non-inserted state of the electrical connection terminal.
  • the holding element fixes the first connector body in the first terminal such that the conductor can be connected particularly easily to the first connector body.
  • the holding element can be plugged onto the first connection body.
  • the first clamp has at least one rib for fixing the holding element. Furthermore, it is preferred that the first clamp has two ribs and the two ribs form a groove for fixing the holding element. In other words, such ribs allow on the one hand a fixing of the holding element during assembly of the holding element to the first connection body and on the other hand a fixation of the holding element when using the electrical connection terminal, so that a repeated connection and / or release of the busbar and / or Line is facilitated by or with the first connector body.
  • the retaining element can be configured as desired. According to a further preferred embodiment of the invention, however, it is provided that the holding element is designed as a retaining plate. Furthermore, it is preferred that the retaining element can be latched by the at least one rib in the first terminal. In this context, it is further preferred that the retaining plate is fixable in the groove.
  • the first clamp has a first covering wing, the first covering wing pivotable is closed, and the first covering wing in the closed state, the first terminal body, the holding member, the first fixing means and / or the bus bar at least partially covered.
  • the second clamp has a second covering wing, which is designed analogously to the first covering wing.
  • Such a covering wing makes it possible for the connection body, the retaining element, the fixing means and / or the busbar to be at least partially covered such that the covering wing provides protection against contamination and / or protection of the connection body, the retaining element, the fixing means and / or or the busbar applied voltage and / or current causes.
  • first covering wing captively receives the first fixing means in the closed state.
  • second covering wing captively receives the second fixing means in the closed state.
  • the busbar can be configured as desired. According to a further embodiment of the invention, however, it is preferred that the busbar is fork-shaped at a first end and the fork-like design of the busbar between the first
  • Connecting body and the first fixing means can be fixed.
  • different thicknesses and / or lengths of the busbar can be embellish.
  • the bus bar can be inserted into the first terminal.
  • the first terminal has a connecting element for connection to the second terminal, the connecting element is insertable into the second terminal and the bus bar is insertable into the connecting element.
  • the connecting element can have any profile.
  • the connecting element has a rectangular or a tubular profile.
  • the bus bar has a rectangular profile, so that the connecting element can lie positively against the busbar.
  • the first connection body can be configured as desired. According to another embodiment of the invention, however, it is preferred that the first connection body is configured as a connection bolt or screw connection body, the first fixing means is designed as a screw nut and the screw nut can be screwed onto the connection bolt or the screw connection body. Furthermore, it is preferable that the line which can be connected to the electrical connection terminal has a screw connection with clamping sleeve for connection to the connection body. A dimensioning of the connection body, the fixing means and / or the busbar is preferably carried out on the basis of the expected on the line currents and / or voltages.
  • the connecting element can be configured as desired.
  • the invention further provides that the connecting element has an at least partially alternating groove-like and spring-like structuring and / or a tooth-like structuring of the surface of the connecting element facing away from the busbar.
  • the surface of the connecting element facing away from the busbar has an at least partially corner-like structuring and / or a rib-like structuring.
  • FIG. 1 shows an electrical terminal in the unplugged state according to a preferred embodiment of the invention in a perspective view
  • Fig. 2 is an electrical terminal in plugged
  • an electrical terminal for passing a line through a wall not shown, with a first terminal 1 for attachment to one side of the wall and a second terminal 2 for attachment to another side of the wall
  • the second terminal 2 on an inner side of the wall as an inner terminal and the first terminal 1 on an outer side of the wall as an outer terminal fastened, but it is preferred, the first terminal 1 as an inner terminal on an inner side of the wall and the second terminal 2 as an outer terminal to arrange on an outside of the wall.
  • the wall can be, for example, a metallic wall of an electrical installation box or a control cabinet.
  • the first terminal 1 to a connecting element 3 to
  • first terminal 1 and second terminal 2 With interconnected first terminal 1 and second terminal 2, as shown in FIG. 2, the connecting element 3 is inserted into the second terminal 2.
  • the first connection body 5 is designed as a screw connection body and has a fixing means 6 which, as can be seen from FIGS. 1 and 2, is screwed onto the connection body 5. By means of the fixing 6 can be the
  • the first terminal 1, a holding element 7, which is designed here as a retaining plate and, as shown in Fig. 3, on the first connector body 5 can be plugged.
  • a disc for example a Schnorr disc, can furthermore be provided.
  • the holding element 7 serves to position the first connection body 5 in the first clamp 1.
  • the holding element 7 fixes the first connection body 7 in the first clamp in the non-plugged state of the electrical connection terminal.
  • the insertion of the busbar 4 into the first terminal 1 is simplified, wherein the busbar 4 at a first end of a fork-like formation 8 and the fork-like formation 8 of the busbar 4 between the first
  • Connection body 5 and the first fixing means 6 is fixable. Furthermore, the positioning of the first terminal body 5 in the first terminal 1 caused by the retaining element 7 allows simplified introduction of the lead into the first terminal 1 and connection of the lead to the first terminal body 5.
  • the first clamp 1 has two ribs 9, which have a groove for fixing the holding element 7 in the first clamp 1 form.
  • the holding element 7 can therefore be inserted from above over the first connection body 5 for mounting, as shown in FIG. 3, and are pressed over the ribs arranged laterally on the first clamp 1 such that the holding element 7 is formed by the ribs 9 Groove engages.
  • the first terminal 1 has a first covering wing 10 and the second terminal 2 has a second covering wing 11.
  • the first covering wing 10 has a first covering wing 10 and the second terminal 2 has a second covering wing 11.
  • Covering wing 10 and / or the second covering wing 11 are pivotally provided on the first terminal 1 and second terminal 2, wherein a respective covering wings 10, 11 in the closed state, the connection body 5, the holding member 7, the fixing means 6 and / or
  • Busbar 5 at least partially covered. Furthermore, the respective covering wings 10, 11 in the closed state, the fixing means 6 captive on. As a result, an unintentional release of the fixing means 6 is prevented, that is, an unintentional release of the line from the connection body 5 or an unintentional release of the busbar 4 from the connection body 5.
  • busbar 4 facing away from the surface of the connecting element 3 has an at least partially alternating groove-like and feather-like
  • Leakage current extension causes, that is, a loading of a higher current and / or a higher voltage of the electrical terminal allows, in particular in
  • an electrical connection terminal for passing a line through a wall is provided, which in a particularly simple manner connecting the first terminal 1 to the second terminal 2 and / or connecting the line to the first terminal 1 and / or the second terminal. 2 allowed.
  • the inventive cover wing 10, 11 prevents unintentional release of the fixing means 6, that is, the first terminal 1 of the second terminal 2, and / or an unintentional release of the line from the electrical terminal.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to an electric terminal for leading a conductor through a wall, comprising a first terminal piece (1) to be mounted on one side of the wall, and a second terminal piece (2) to be mounted on the other side of the wall. The first terminal piece (1) has a first connecting element (5) and a holding element (7) for positioning the first connecting element (5), while the second terminal piece (2) has a busbar (4) to be electrically connected to the first connecting element (5). According to the invention, the first connecting element (5) in such an electric terminal for leading a conductor through a wall can be connected to the conductor and/or the busbar (4) in a particularly simple fashion because the first connecting element (5) is positioned in the first terminal piece (1) by the holding element (7).

Description

Elektrische Anschlussklemme zum Durchführen einer Leitung durch eine WandungElectrical connection terminal for passing a cable through a wall
Die Erfindung betrifft eine elektrische Anschlussklemme zum Durchführen einer Leitung durch eine Wandung, mit einer ersten Klemme zur Anbringung an einer Seite der Wandung und einer zweiten Klemme zur Anbringung an der anderen Seite der Wandung .The invention relates to an electrical terminal for passing a line through a wall, having a first terminal for attachment to one side of the wall and a second terminal for attachment to the other side of the wall.
Elektrische Anschlussklemmen haben in verschiedenen Anwendungsgebieten, wie in der industriellen Verbindungstechnik, eine große Bedeutung und dienen beispielsweise zum Anschluss von elektrischen Komponenten. Elektrische Anschlussklemmen der in Rede stehenden Art sind vorzugsweise für Geräte mit abgeschlossenen Gehäusen entwickelt worden und als sogenannte Durchführungsklemmen zur Durchführung einer Leitung durch eine Wandung des Gehäuses bekannt .Electrical connection terminals have great significance in various fields of application, such as in industrial connection technology, and serve, for example, for connecting electrical components. Electrical terminals of the type in question have preferably been developed for devices with enclosed housings and known as so-called lead-through terminals for carrying a line through a wall of the housing.
Aus dem Stand der Technik sind Durchführungsklemmen bekannt, bei denen die erste Klemme in einem Innenbereich des Gehäuses als Innenklemme und die zweite Klemme in einem Außenbereich des Gehäuses als Außenklemme zu liegen kommt. Ferner sind aus dem Stand der Technik Durchführungsklemmen bekannt, bei denen ein an der Innenseite des Gehäuses vorgesehenes Isolierteil der Außenklemme entgegenwirkt. Vielfach weisen die Innenklemme und/oder die Außenklemme einen Schraubanschlusskörper, einen Anschlussstift, einen Lötanschluss, einen Flachsteckanschluss, einen Ringkabelanschluss oder einen Wickelanschluss zur Kontaktierung der Leitung auf.Feedthrough terminals are known from the prior art, in which the first terminal comes to lie in an inner region of the housing as an inner terminal and the second terminal in an outer region of the housing as an outer terminal. Furthermore, from the prior art bushing terminals are known in which a provided on the inside of the housing insulating part of the outer terminal counteracts. In many cases, the inner terminal and / or the outer terminal on a Schraubanschlusskörper, a pin, a solder connection, a blade terminal, a ring cable connection or a winding connection for contacting the line.
Die bekannten ersten Klemmen und zweiten Klemmen der zuvor erläuterten Durchführungsklemmen sind vielfach nur in aufwändiger Weise miteinander und/oder mit einer Leitung verbindbar.The known first terminals and second terminals of the previously described feed-through terminals are often only in consuming manner with each other and / or connected to a line.
Daher ist es die Aufgabe der Erfindung, eine elektrische Anschlussklemme zum Durchführen einer Leitung durch eine Wandung anzugeben, wobei eine erste Klemme und eine zweite Klemme der elektrischen Anschlussklemme in besonders einfacher und sicherer Weise miteinander und/oder mit der Leitung verbindbar sind/ist.Therefore, it is the object of the invention to provide an electrical connection terminal for performing a line through a wall, wherein a first terminal and a second terminal of the electrical terminal are in a particularly simple and secure manner with each other and / or connected to the line / is.
Die Lösung der Aufgabe erfolgt erfindungsgemäß durch die Merkmale des unabhängigen Anspruchs. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben .The object is achieved according to the invention by the features of the independent claim. Advantageous embodiments of the invention are specified in the subclaims.
Demnach wird diese Aufgabe gelöst durch eine elektrische Anschlussklemme zum Durchführen einer Leitung durch eine Wandung, mit einer ersten Klemme zur Anbringung an einer Seite der Wandung und einer zweiten Klemme zur Anbringung an der anderen Seite der Wandung, wobei die erste Klemme einen ersten Anschlusskörper und ein Halteelement zur Positionierung des ersten Anschlusskörpers aufweist und die zweite Klemme eine Stromschiene zur elektrischen Verbindung mit dem ersten Anschlusskörper aufweist.Accordingly, this object is achieved by an electrical connection terminal for passing a line through a wall, with a first terminal for attachment to one side of the wall and a second terminal for attachment to the other side of the wall, wherein the first terminal a first terminal body and a Holding member for positioning the first connector body and the second terminal has a bus bar for electrical connection with the first connector body.
Erfindungsgemäß wird damit eine derartige elektrische Anschlussklemme zum Durchführen einer Leitung durch eine Wandung angegeben, bei der der erste Anschlusskörper in besonders einfacher Weise aufgrund der durch das Halteelement in der ersten Klemme bedingten Positionierung mit der Leitung und/oder mit der Stromschiene verbindbar ist . Mit anderen Worten bewirkt das Halteelement eine derartige Fixierung des ersten Anschlusskörpers in der ersten Klemme, so dass beim Zusammenfügen der ersten Klemme mit der zweiten Klemme die an der zweiten Klemme befestigte Stromschiene besonders einfach an den ersten Anschlusskörper der ersten Klemme anschließbar ist und/oder das Haltelement eine ebensolche einfache Möglichkeit des Anschließens einer Leitung an den ersten Anschlusskörper der ersten Klemme bewirkt. Vorzugsweise weist die zweite Klemme einen zweiten Anschlusskörper auf, so dass in gestecktem Zustand der elektrischen Anschlussklemme zwischen dem ersten Anschlusskörper und dem zweiten Anschlusskörper eine elektrisch leitende Verbindung durch die Stromschiene entsteht.According to the invention, therefore, such an electrical connection terminal is specified for carrying out a line through a wall, in which the first connection body can be connected to the line and / or to the busbar in a particularly simple manner on account of the positioning caused by the holding element in the first terminal. In other words, the retaining element causes such a fixation of the first connector body in the first terminal, so that when assembling the first terminal with the second terminal, the busbar attached to the second terminal is particularly easy to connect to the first terminal body of the first terminal and / or the holding element causes just such a simple way of connecting a line to the first terminal body of the first terminal. Preferably, the second terminal has a second connection body, so that in the inserted state of the electrical connection terminal between the first connection body and the second connection body, an electrically conductive connection is formed by the busbar.
Gemäß einer weiteren bevorzugten Ausführungsform der Erfindung ist vorgesehen, dass die erste Klemme ein erstes Fixiermittel zur Fixierung der Stromschiene und/oder derAccording to a further preferred embodiment of the invention it is provided that the first terminal a first fixing means for fixing the busbar and / or the
Leitung an den ersten Anschlusskörper aufweist. Ebenso kann vorgesehen sein, dass die zweite Klemme ein zweites Fixiermittel zur Fixierung der Stromschiene und/oder der Leitung an dem zweiten Anschlusskörper aufweist. Durch ein derartiges Fixiermittel können die Stromschiene und die Leitung in einfacher und sicherer Weise an dem ersten Anschlusskörper befestigt werden.Has line to the first connector body. Likewise, it can be provided that the second terminal has a second fixing means for fixing the busbar and / or the line to the second connection body. By such a fixing means, the bus bar and the line can be secured in a simple and secure manner to the first connector body.
Grundsätzlich kann das Halteelement beliebig ausgestaltet sein. Gemäß einer bevorzugten Weiterbildung der Erfindung ist jedoch vorgesehen, dass das Haltelement den ersten Anschlusskörper im nicht gesteckten Zustand der elektrischen Anschlussklemme fixiert. Somit kann gewährleistet werden, dass beispielsweise bereits vor der Montage der elektrischen Anschlussklemme die Leitung besonders einfach an dem ersten Anschlusskörper befestigbar ist, da das Halteelement den ersten Anschlusskörper derart in der ersten Klemme fixiert, dass die Leitung besonders einfach an den ersten Anschlusskörper anschließbar ist. Ganz besonders ist bevorzugt, dass das Halteelement auf den ersten Anschlusskörper aufsteckbar ist. Durch eine derartige Ausgestaltung lässt sich beispielsweise eine sehr einfache Montage des Halteelements erreichen, da der Anschlusskörper in besonders einfacher Weise mit dem Halteelement versehbar ist.In principle, the retaining element can be configured as desired. According to a preferred embodiment of the invention, however, it is provided that the holding element fixes the first connection body in the non-inserted state of the electrical connection terminal. Thus, it can be ensured that, for example, the cable can be fastened to the first connector body in a particularly simple manner before the electrical terminal is mounted, since the retaining element fixes the first connector body in the first terminal such that the conductor can be connected particularly easily to the first connector body. It is particularly preferred that the holding element can be plugged onto the first connection body. Such a configuration makes it possible, for example, to achieve a very simple assembly of the retaining element, since the connecting body can be provided with the retaining element in a particularly simple manner.
Gemäß einer weiteren bevorzugten Ausführungsform der Erfindung ist vorgesehen, dass die erste Klemme wenigstens eine Rippe zur Fixierung des Halteelements aufweist. Weiterhin ist bevorzugt, dass die erste Klemme zwei Rippen aufweist und die zwei Rippen eine Nut zur Fixierung des Halteelements ausbilden. Mit anderen Worten erlauben derartige Rippen zum einen eine Fixierung des Halteelements bei der Montage des Halteelements an den ersten Anschlusskörper und zum anderen eine Fixierung des Halteelements bei der Benutzung der elektrischen Anschlussklemme, so dass ein wiederholtes Verbinden und/oder Lösen der Stromschiene und/oder der Leitung von bzw. mit dem ersten Anschlusskörper erleichtert ist.According to a further preferred embodiment of the invention, it is provided that the first clamp has at least one rib for fixing the holding element. Furthermore, it is preferred that the first clamp has two ribs and the two ribs form a groove for fixing the holding element. In other words, such ribs allow on the one hand a fixing of the holding element during assembly of the holding element to the first connection body and on the other hand a fixation of the holding element when using the electrical connection terminal, so that a repeated connection and / or release of the busbar and / or Line is facilitated by or with the first connector body.
Grundsätzlich kann das Halteelement beliebig ausgestaltet sein. Gemäß einer weiteren bevorzugten Ausbildung der Erfindung ist jedoch vorgesehen, dass das Halteelement als Halteblech ausgeführt ist. Weiterhin ist bevorzugt, dass das Halteelement durch die wenigstens eine Rippe in der ersten Klemme verrastbar ist. In diesem Zusammenhang ist weiterhin bevorzugt, dass das Halteblech in der Nut fixierbar ist.In principle, the retaining element can be configured as desired. According to a further preferred embodiment of the invention, however, it is provided that the holding element is designed as a retaining plate. Furthermore, it is preferred that the retaining element can be latched by the at least one rib in the first terminal. In this context, it is further preferred that the retaining plate is fixable in the groove.
Gemäß einer weiteren bevorzugten Ausführungsform der Erfindung ist bevorzugt, dass die erste Klemme einen ersten Abdeckflügel aufweist, der erste Abdeckflügel verschwenkbar ist, und der erste Abdeckflügel in geschlossenem Zustand den ersten Anschlusskörper, das Halteelement, das erste Fixiermittel und/oder die Stromschiene wenigstens teilweise bedeckt. Ebenso ist bevorzugt, dass die zweite Klemme einen zweiten Abdeckflügel aufweist, welcher analog zum ersten Abdeckflügel ausgestaltet ist. Durch einen derartigen Abdeckflügel lassen sich der Anschlusskörper, das Halteelement, das Fixiermittel und/oder die Stromschiene wenigstens teilweise derart bedecken, dass der Abdeckflügel einen Schutz gegen Verschmutzung und/oder einen Schutz der an dem Anschlusskörper, an dem Halteelement, an dem Fixiermittel und/oder der Stromschiene anliegenden elektrischen Spannung und/oder Strom bewirkt.According to a further preferred embodiment of the invention, it is preferred that the first clamp has a first covering wing, the first covering wing pivotable is closed, and the first covering wing in the closed state, the first terminal body, the holding member, the first fixing means and / or the bus bar at least partially covered. It is also preferred that the second clamp has a second covering wing, which is designed analogously to the first covering wing. Such a covering wing makes it possible for the connection body, the retaining element, the fixing means and / or the busbar to be at least partially covered such that the covering wing provides protection against contamination and / or protection of the connection body, the retaining element, the fixing means and / or or the busbar applied voltage and / or current causes.
In diesem Zusammenhang ist weiterhin bevorzugt, dass der erste Abdeckflügel in geschlossenem Zustand das erste Fixiermittel unverlierbar aufnimmt. Weiterhin ist bevorzugt, dass der zweite Abdeckflügel in geschlossenem Zustand das zweite Fixiermittel unverlierbar aufnimmt. Durch eine derartige Ausgestaltung lässt sich zum einen ein ungewolltes Lösen der Stromschiene dem mit dem Fixiermittel fixierbaren Anschlusskörper verhindern sowie zum anderen ein ebenso ein Lösen der mit dem Fixiermittel verbindbaren Leitung an den Anschlusskörper verhindern.In this context, it is further preferred that the first covering wing captively receives the first fixing means in the closed state. Furthermore, it is preferred that the second covering wing captively receives the second fixing means in the closed state. Such an embodiment makes it possible on the one hand to prevent unintentional detachment of the busbar from the connection body which can be fixed by the fixing means and, on the other hand, to prevent the line which can be connected to the fixing means from coming loose to the connection body.
Grundsätzlich kann die Stromschiene beliebig ausgestaltet sein. Gemäß einer weiteren Ausführungsform der Erfindung ist jedoch bevorzugt, dass die Stromschiene an einem ersten Ende gabelartig ausgebildet ist und die gabelartige Ausbildung der Stromschiene zwischen dem erstenIn principle, the busbar can be configured as desired. According to a further embodiment of the invention, however, it is preferred that the busbar is fork-shaped at a first end and the fork-like design of the busbar between the first
Anschlusskörper und dem ersten Fixiermittel fixierbar ist. Durch eine derartige Ausgestaltung, insbesondere durch die Länge der gabelartigen Ausbildung, lassen sich unterschiedliche Dicken und/oder Längen der Stromschiene ausgestalten. In diesem Zusammenhang ist weiterhin bevorzugt, dass die Stromschiene in die erste Klemme einführbar ist.Connecting body and the first fixing means can be fixed. By such a configuration, in particular by the length of the fork-like design, different thicknesses and / or lengths of the busbar can be embellish. In this context, it is further preferred that the bus bar can be inserted into the first terminal.
Gemäß einer anderen Weiterbildung der Erfindung ist ferner vorgesehen, dass die erste Klemme ein Verbindungselement zur Verbindung mit der zweiten Klemme aufweist, das Verbindungselement in die zweite Klemme einführbar ist und die Stromschiene in das Verbindungselement einführbar ist. Grundsätzlich kann das Verbindungselement ein beliebiges Profil aufweisen. Es ist jedoch bevorzugt, dass das Verbindungselement ein rechteckiges oder ein rohrförmiges Profil aufweist. Weiterhin ist bevorzugt, dass die Stromschiene ein rechteckiges Profil aufweist, so dass das Verbindungselement formschlüssig an der Stromschiene anliegen kann.According to another embodiment of the invention, it is further provided that the first terminal has a connecting element for connection to the second terminal, the connecting element is insertable into the second terminal and the bus bar is insertable into the connecting element. In principle, the connecting element can have any profile. However, it is preferred that the connecting element has a rectangular or a tubular profile. Furthermore, it is preferred that the bus bar has a rectangular profile, so that the connecting element can lie positively against the busbar.
Grundsätzlich kann der erste Anschlusskörper beliebig ausgestaltet sein. Gemäß einer anderen Weiterbildung der Erfindung ist jedoch bevorzugt, dass das der erste Anschlusskörper als Anschlussbolzen oder Schraubanschlusskörper ausgestaltet ist, das erste Fixiermittel als Schraubmutter ausgestaltet ist und die Schraubmutter auf dem Anschlussbolzen oder dem Schraubanschlusskörper aufschraubbar ist. Weiterhin ist bevorzugt, dass die an die elektrische Anschlussklemme anschließbare Leitung einen Schraubanschluss mit Klemmhülse zum Verbinden mit dem Anschlusskörper aufweist. Eine Dimensionierung des Anschlusskörpers, des Fixiermittels und/oder der Stromschiene erfolgt vorzugsweise aufgrund der auf der Leitung zu erwartenden Ströme und/oder Spannungen.In principle, the first connection body can be configured as desired. According to another embodiment of the invention, however, it is preferred that the first connection body is configured as a connection bolt or screw connection body, the first fixing means is designed as a screw nut and the screw nut can be screwed onto the connection bolt or the screw connection body. Furthermore, it is preferable that the line which can be connected to the electrical connection terminal has a screw connection with clamping sleeve for connection to the connection body. A dimensioning of the connection body, the fixing means and / or the busbar is preferably carried out on the basis of the expected on the line currents and / or voltages.
Grundsätzlich kann das Verbindungselement jedoch beliebig ausgestaltet sein. Gemäß einer bevorzugten Weiterbildung der Erfindung ist ferner vorgesehen, dass das Verbindungselement eine zumindest teilweise abwechselnd nutartige und federartige Strukturierung und/oder eine zahnartige Strukturierung der der Stromschiene abgewandten Oberfläche des Verbindungselements aufweist. Weiterhin ist bevorzugt, dass die der Stromschiene abgewandte Oberfläche des Verbindungselements eine zumindest teilweise eckenartige Strukturierung und/oder eine rippenartige Strukturierung aufweist. Eine derartige Ausgestaltung vergrößert die Kriechstrecke, insbesondere gegenüber einer Oberfläche mit ebener Form, so dass die erfindungsgemäße elektrische Anschlussklemme mit höheren Spannungen beaufschlagbar ist, insbesondere im Vergleich zu einer elektrischen Anschlussklemme mit einer ebenen Oberfläche des Verbindungselements.In principle, however, the connecting element can be configured as desired. According to a preferred embodiment The invention further provides that the connecting element has an at least partially alternating groove-like and spring-like structuring and / or a tooth-like structuring of the surface of the connecting element facing away from the busbar. Furthermore, it is preferred that the surface of the connecting element facing away from the busbar has an at least partially corner-like structuring and / or a rib-like structuring. Such a configuration increases the creepage distance, in particular with respect to a surface having a planar shape, so that the electrical terminal according to the invention can be subjected to higher voltages, in particular in comparison to an electrical terminal with a planar surface of the connecting element.
Nachfolgend wird die Erfindung unter Bezugnahme auf die Zeichnung weiter im Detail erläutert.The invention will be explained in more detail with reference to the drawing.
In der Zeichnung zeigt:In the drawing shows:
Fig. 1 eine elektrische Anschlussklemme in ungestecktem Zustand gemäß einem bevorzugten Ausführungsbeispiel der Erfindung in einer perspektivischen Ansicht,1 shows an electrical terminal in the unplugged state according to a preferred embodiment of the invention in a perspective view,
Fig. 2 eine elektrische Anschlussklemme in gestecktemFig. 2 is an electrical terminal in plugged
Zustand gemäß dem bevorzugten Ausführungsbeispiel der Erfindung in einer weiteren perspektivischen Ansicht, undState according to the preferred embodiment of the invention in a further perspective view, and
Fig. 3 die elektrische Anschlussklemme in ungestecktemFig. 3, the electrical terminal in ungestecktem
Zustand gemäß dem bevorzugten Ausführungsbeispiel der Erfindung in einer weiteren perspektivischen Ansicht .State according to the preferred embodiment the invention in a further perspective view.
Aus Fig. 1 bis Fig. 3 sind eine elektrische Anschlussklemme zum Durchführen einer Leitung durch eine Wandung, nicht gezeigt, mit einer ersten Klemme 1 zur Anbringung an einer Seite der Wandung und einer zweiten Klemme 2 zur Anbringung an einer anderen Seite der Wandung ersichtlich. Grundsätzlich ist die zweite Klemme 2 an einer Innenseite der Wandung als Innenklemme und die erste Klemme 1 an einer Außenseite der Wandung als Außenklemme befestigbar, es ist jedoch bevorzugt, die erste Klemme 1 als Innenklemme an einer Innenseite der Wandung und die zweite Klemme 2 als Außenklemme an einer Außenseite der Wandung anzuordnen. Die Wandung kann beispielsweise eine metallische Wandung einer elektrischen Installationsdose oder eines Schaltschranks sein.From Figs. 1 to 3, an electrical terminal for passing a line through a wall, not shown, with a first terminal 1 for attachment to one side of the wall and a second terminal 2 for attachment to another side of the wall can be seen. Basically, the second terminal 2 on an inner side of the wall as an inner terminal and the first terminal 1 on an outer side of the wall as an outer terminal fastened, but it is preferred, the first terminal 1 as an inner terminal on an inner side of the wall and the second terminal 2 as an outer terminal to arrange on an outside of the wall. The wall can be, for example, a metallic wall of an electrical installation box or a control cabinet.
Gemäß dem bevorzugten Ausführungsbeispiel der Erfindung weist die erste Klemme 1 ein Verbindungselement 3 zurAccording to the preferred embodiment of the invention, the first terminal 1 to a connecting element 3 to
Verbindung mit der zweiten Klemme 2 auf. Bei miteinander verbundener erster Klemme 1 und zweiter Klemme 2, wie aus Fig. 2 ersichtlich, ist das Verbindungselement 3 in die zweite Klemme 2 eingeführt. Eine Stromschiene 4, welche, wie aus Fig. 1 oder Fig. 3 ersichtlich, an der zweiten Klemme 2 angeordnet ist, ist formschlüssig in das Verbindungselement 3 in die erste Klemme 1 eingeführt. Die Stromschiene 4, welche als metallischer Strombalken ausgeführt sein kann, ermöglicht eine elektrische Verbindung zwischen einem ersten der ersten Klemme 1 zugeordneten Anschlusskörper 5 und einem zweiten der zweiten Klemme 2 zugeordneten Anschlusskörper, nicht dargestellt . Wie aus den Figuren ersichtlich, ist der erste Anschlusskörper 5 als Schraubanschlusskörper ausgeführt und weist ein Fixiermittel 6 auf, welches, wie aus Fig. 1 und Fig. 2 ersichtlich, auf den Anschlusskörper 5 aufgeschraubt ist. Mittels des Fixiermittels 6 lässt sich dieConnection with the second terminal 2. With interconnected first terminal 1 and second terminal 2, as shown in FIG. 2, the connecting element 3 is inserted into the second terminal 2. A bus bar 4, which, as shown in FIG. 1 or FIG. 3, is arranged on the second terminal 2, is inserted into the connecting element 3 in the first terminal 1 in a form-fitting manner. The busbar 4, which may be designed as a metallic current bar, allows an electrical connection between a first of the first terminal 1 associated terminal body 5 and a second of the second terminal 2 associated terminal body, not shown. As can be seen from the figures, the first connection body 5 is designed as a screw connection body and has a fixing means 6 which, as can be seen from FIGS. 1 and 2, is screwed onto the connection body 5. By means of the fixing 6 can be the
Stromschiene 4 und/oder eine Leitung, nicht dargestellt, an dem Anschlusskörper 5 befestigen.Busbar 4 and / or a line, not shown, attach to the connector body 5.
Weiterhin weist die erste Klemme 1 ein Halteelement 7 auf, welches vorliegend als Halteblech ausgestaltet ist und, wie aus Fig. 3 ersichtlich, auf den ersten Anschlusskörper 5 aufsteckbar ist. Zwischen dem Fixiermittel 6, welches vorliegend als metrische Schraubmutter ausgeführt ist, und dem ersten Anschlusskörper 5 kann weiterhin eine Scheibe, beispielsweise eine Schnorrscheibe, vorgesehen sein.Furthermore, the first terminal 1, a holding element 7, which is designed here as a retaining plate and, as shown in Fig. 3, on the first connector body 5 can be plugged. Between the fixing means 6, which is embodied in the present case as a metric nut, and the first connection body 5, a disc, for example a Schnorr disc, can furthermore be provided.
Das Halteelement 7 dient der Positionierung des ersten Anschlusskörpers 5 in der ersten Klemme 1. Beispielsweise fixiert das Halteelement 7 den ersten Anschlusskörper 7 in der ersten Klemme in nicht gestecktem Zustand der elektrischen Anschlussklemme. Dadurch wird zum einen das Einführen der Stromschiene 4 in die erste Klemme 1 vereinfacht, wobei die Stromschiene 4 an einem ersten Ende eine gabelartige Ausbildung 8 aufweist und die gabelartige Ausbildung 8 der Stromschiene 4 zwischen dem erstenThe holding element 7 serves to position the first connection body 5 in the first clamp 1. For example, the holding element 7 fixes the first connection body 7 in the first clamp in the non-plugged state of the electrical connection terminal. As a result, on the one hand, the insertion of the busbar 4 into the first terminal 1 is simplified, wherein the busbar 4 at a first end of a fork-like formation 8 and the fork-like formation 8 of the busbar 4 between the first
Anschlusskörper 5 und dem ersten Fixiermittel 6 fixierbar ist. Weiterhin erlaubt die durch das Halteelement 7 hervorgerufene Positionierung des ersten Anschlusskörpers 5 in der ersten Klemme 1 ein vereinfachtes Einführen der Leitung in die erste Klemme 1 und ein Verbinden der Leitung mit dem ersten Anschlusskörper 5.Connection body 5 and the first fixing means 6 is fixable. Furthermore, the positioning of the first terminal body 5 in the first terminal 1 caused by the retaining element 7 allows simplified introduction of the lead into the first terminal 1 and connection of the lead to the first terminal body 5.
Die erste Klemme 1 weist zwei Rippen 9 auf, welche eine Nut zur Fixierung des Halteelements 7 in der ersten Klemme 1 ausbilden. Das Halteelement 7 kann also zur Montage, wie aus Fig. 3 ersichtlich, von oben über den ersten Anschlusskörper 5 gesteckt werden und über die an der ersten Klemme 1 seitlich angeordneten Rippen derart gedrückt werden, dass das Halteelement 7 in der durch die Rippen 9 gebildeten Nut einrastet.The first clamp 1 has two ribs 9, which have a groove for fixing the holding element 7 in the first clamp 1 form. The holding element 7 can therefore be inserted from above over the first connection body 5 for mounting, as shown in FIG. 3, and are pressed over the ribs arranged laterally on the first clamp 1 such that the holding element 7 is formed by the ribs 9 Groove engages.
Wie weiterhin aus Fig. 1 bis Fig. 3 ersichtlich, weist die erste Klemme 1 einen ersten Abdeckflügel 10 und die zweite Klemme 2 einen zweiten Abdeckflügel 11 auf. Der ersteAs can further be seen from FIGS. 1 to 3, the first terminal 1 has a first covering wing 10 and the second terminal 2 has a second covering wing 11. The first
Abdeckflügel 10 und/oder der zweite Abdeckflügel 11 sind verschwenkbar an der ersten Klemme 1 bzw. zweiten Klemme 2 vorgesehen, wobei ein jeweiliger Abdeckflügel 10, 11 in geschlossenem Zustand den Anschlusskörper 5, das Halteelement 7, das Fixiermittel 6 und/oder dieCovering wing 10 and / or the second covering wing 11 are pivotally provided on the first terminal 1 and second terminal 2, wherein a respective covering wings 10, 11 in the closed state, the connection body 5, the holding member 7, the fixing means 6 and / or
Stromschiene 5 wenigstens teilweise bedeckt. Weiterhin nimmt der jeweilige Abdeckflügel 10, 11 in geschlossenem Zustand das Fixiermittel 6 unverlierbar auf. Dadurch wird ein ungewolltes Lösen des Fixiermittels 6 verhindert, also ein ungewolltes Lösen der Leitung von dem Anschlusskörper 5 oder ein ungewolltes Lösen der Stromschiene 4 von dem Anschlusskörper 5.Busbar 5 at least partially covered. Furthermore, the respective covering wings 10, 11 in the closed state, the fixing means 6 captive on. As a result, an unintentional release of the fixing means 6 is prevented, that is, an unintentional release of the line from the connection body 5 or an unintentional release of the busbar 4 from the connection body 5.
Weiterhin weist die der Stromschiene 4 abgewandte Oberfläche des Verbindungselements 3 eine zumindest teilweise abwechselnde nutartige und federartigeFurthermore, the busbar 4 facing away from the surface of the connecting element 3 has an at least partially alternating groove-like and feather-like
Strukturierung 12 auf, welche eineStructuring 12 on which a
„Kriechstromverlängerung" bewirkt, also eine Beaufschlagung eines höheren Stroms und/oder einer höheren Spannung der elektrischen Anschlussklemme ermöglicht, insbesondere im"Leakage current extension" causes, that is, a loading of a higher current and / or a higher voltage of the electrical terminal allows, in particular in
Vergleich zu einer Oberfläche eines Verbindungselements 3 mit ebener Form. Im Ergebnis wird eine elektrische Anschlussklemme zum Durchführen einer Leitung durch eine Wandung bereitgestellt, die in besonders einfacher Weise ein Verbinden der ersten Klemme 1 mit der zweiten Klemme 2 und/oder ein Verbinden der Leitung mit der ersten Klemme 1 und/oder der zweiten Klemme 2 erlaubt. Weiterhin verhindert der erfindungsgemäße Abdeckflügel 10, 11 ein ungewolltes Lösen des Fixiermittels 6, also der ersten Klemme 1 von der zweiten Klemme 2, und/oder ein ungewolltes Lösen der Leitung von der elektrischen Anschlussklemme. Comparison to a surface of a connecting element 3 with a planar shape. As a result, an electrical connection terminal for passing a line through a wall is provided, which in a particularly simple manner connecting the first terminal 1 to the second terminal 2 and / or connecting the line to the first terminal 1 and / or the second terminal. 2 allowed. Furthermore, the inventive cover wing 10, 11 prevents unintentional release of the fixing means 6, that is, the first terminal 1 of the second terminal 2, and / or an unintentional release of the line from the electrical terminal.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
Erste Klemme 1First terminal 1
Zweite Klemme 2 Verbindungselernent 3Second terminal 2 connection element 3
Stromschiene 4Busbar 4
Erster Anschlusskörper 5First connection body 5
Erstes Fixiermittel 6First fixing agent 6
Halteelement 7 Gabelartige Ausbildung 8Holding element 7 fork-like training 8
Rippe 9Rib 9
Erster Abdeckflügel 10First covering wing 10
Zweiter Abdeckflügel 11Second covering wing 11
Strukturierung 12 Structuring 12

Claims

Patentansprüche claims
1. Elektrische Anschlussklemme zum Durchführen einer Leitung durch eine Wandung, mit einer ersten Klemme (1) zur Anbringung an einer Seite der Wandung und einer zweiten Klemme (2) zur Anbringung an der anderen Seite der Wandung, wobei die erste Klemme (1) einen ersten Anschlusskörper (5) und ein Haltelement (7) zur Positionierung des ersten Anschlusskörpers (5) aufweist und die zweite Klemme (2) eine Stromschiene (4) zur elektrischen Verbindung mit dem ersten Anschlusskörper (5) aufweist.An electrical connection terminal for passing a line through a wall, comprising a first terminal (1) for attachment to one side of the wall and a second terminal (2) for attachment to the other side of the wall, the first terminal (1) first terminal body (5) and a holding element (7) for positioning the first terminal body (5) and the second terminal (2) has a busbar (4) for electrical connection to the first terminal body (5).
2. Elektrische Anschlußklemme nach Anspruch 1, wobei die erste Klemme (1) ein erstes Fixiermittel (6) zur2. Electrical terminal according to claim 1, wherein the first terminal (1) a first fixing means (6) for
Fixierung der Stromschiene (4) und/oder der Leitung an dem ersten Anschlusskörper (5) aufweist.Fixing the busbar (4) and / or the line to the first connector body (5).
3. Elektrische Anschlußklemme nach einem der vorhergehenden Ansprüche, wobei das Halteelement (7) den ersten Anschlusskörper (5) in nicht gestecktem Zustand der elektrischen Anschlußklemme fixiert.3. Electrical terminal according to one of the preceding claims, wherein the holding element (7) fixes the first connection body (5) in non-plugged state of the electrical terminal.
4. Elektrische Anschlußklemme nach einem der vorhergehenden Ansprüche, wobei das Halteelement (7) auf den ersten Anschlusskörper (5) aufsteckbar ist.4. Electrical terminal according to one of the preceding claims, wherein the holding element (7) on the first connection body (5) can be plugged.
5. Elektrische Anschlußklemme nach einem der vorhergehenden Ansprüche, wobei die erste Klemme (1) wenigstens eine Rippe (9) zur Fixierung des Halteelements (7) aufweist.5. Electrical terminal according to one of the preceding claims, wherein the first terminal (1) has at least one rib (9) for fixing the holding element (7).
6. Elektrische Anschlußklemme nach Anspruch 5, wobei die erste Klemme (1) zwei Rippen (9) aufweist und die zwei Rippen (9) eine Nut zur Fixierung des Halteelements (7) ausbilden.6. Electrical terminal according to claim 5, wherein the first terminal (1) has two ribs (9) and the two Ribs (9) form a groove for fixing the retaining element (7).
7. Elektrische Anschlußklemme nach einem der vorhergehenden Ansprüche, wobei das Haltelement (7) als Halteblech ausgeführt ist.7. Electrical terminal according to one of the preceding claims, wherein the holding element (7) is designed as a holding plate.
8. Elektrische Anschlußklemme nach einem der Ansprüche 5 bis 7, wobei das Haltelement (7) durch die wenigstens eine Rippe (9) in der ersten Klemme (1) verrastbar ist.8. Electrical terminal according to one of claims 5 to 7, wherein the holding element (7) by the at least one rib (9) in the first clamp (1) can be latched.
9. Elektrische Anschlußklemme nach einem Ansprüche 2 bis 8, wobei die erste Klemme (1) einen ersten Abdeckflügel (10) aufweist, der erste Abdeckflügel (10) verschwenkbar ist und der erste Abdeckflügel (10) in geschlossenem Zustand den ersten Anschlusskörper (5) , das Halteelement (7) , das erste Fixiermittel (6) und/oder die Stromschiene (4) wenigstens teilweise bedeckt .9. Electrical terminal according to one of claims 2 to 8, wherein the first terminal (1) has a first covering wing (10), the first covering wing (10) is pivotable and the first covering wing (10) in the closed state, the first connection body (5). , the holding element (7), the first fixing means (6) and / or the bus bar (4) at least partially covered.
10. Elektrische Anschlußklemme nach Anspruch 9, wobei der erste Abdeckflügel (10) in geschlossenem Zustand das erste Fixiermittel (6) unverlierbar aufnimmt.10. Electrical terminal according to claim 9, wherein the first covering wing (10) in the closed state, the first fixing means (6) captively receives.
11. Elektrische Anschlußklemme nach einem der Ansprüche 2 bis 10, wobei die Stromschiene (4) an einem ersten Ende gabelartig ausgebildet (8) ist und die gabelartige Ausbildung (8) der Stromschiene (4) zwischen dem ersten Anschlusskörper (5) und dem ersten Fixiermittel (6) fixierbar ist.11. Electrical terminal according to one of claims 2 to 10, wherein the busbar (4) at a first end fork-like design (8) and the fork-like formation (8) of the busbar (4) between the first connection body (5) and the first Fixing means (6) can be fixed.
12. Elektrische Anschlußklemme nach einem der vorhergehenden Ansprüche, wobei die Stromschiene (4) in die erste Klemme (1) einführbar ist. 12. Electrical terminal according to one of the preceding claims, wherein the busbar (4) in the first terminal (1) can be inserted.
13. Elektrische Anschlußklemme nach einem der vorhergehenden Ansprüche, wobei die erste Klemme (1) ein Verbindungselement (3) zur Verbindung mit der zweiten Klemme (2) aufweist, das Verbindungselement (3) in die zweite Klemme (2) einführbar ist und die Stromschiene (4) in das Verbindungselement (3) einführbar ist.13. Electrical terminal according to one of the preceding claims, wherein the first terminal (1) has a connecting element (3) for connection to the second terminal (2), the connecting element (3) in the second terminal (2) is insertable and the busbar (4) is insertable into the connecting element (3).
14. Elektrische Anschlußklemme nach einem der Ansprüche 2 bis 13, wobei der erste Anschlusskörper (5) als Anschlussbolzen oder Schraubanschlusskörper ausgestaltet ist, das erste Fixiermittel (6) als Schraubmutter ausgestaltet ist und die Schraubmutter auf den Anschlussbolzen oder den Schraubanschlusskörper aufschraubbar ist.14. Electrical terminal according to one of claims 2 to 13, wherein the first connection body (5) is designed as a connection pin or screw connection body, the first fixing means (6) is designed as a screw nut and the nut is screwed onto the connecting bolt or the screw terminal body.
15. Elektrische Anschlussklemme nach einem der Ansprüche 13 bis 14, wobei das Verbindungselement (3) eine zumindest teilweise abwechselnd nutartige und federartige15. Electrical terminal according to one of claims 13 to 14, wherein the connecting element (3) has an at least partially alternating groove-like and spring-like
Strukturierung und/oder eine zahnartige Strukturierung der der Stromschiene (4) abgewandten Oberfläche des Verbindungselements (3) aufweist. Structuring and / or a tooth-like structuring of the busbar (4) facing away from the surface of the connecting element (3).
EP10719904.4A 2009-04-20 2010-04-13 Electrical terminal for carrying out a line through a wall Active EP2422411B1 (en)

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DE102009017836A DE102009017836B4 (en) 2009-04-20 2009-04-20 Electrical connection terminal for passing a cable through a wall
PCT/EP2010/002264 WO2010121728A2 (en) 2009-04-20 2010-04-13 Electric terminal for leading a conductor through a wall

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JP (1) JP5347176B2 (en)
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US20120100740A1 (en) 2012-04-26
WO2010121728A3 (en) 2011-04-21
ES2550180T3 (en) 2015-11-05
DE102009017836A1 (en) 2010-10-21
EP2422411B1 (en) 2015-08-19
US8579657B2 (en) 2013-11-12
CN102405566A (en) 2012-04-04
DE102009017836B4 (en) 2011-03-24
JP2012524365A (en) 2012-10-11
CN102405566B (en) 2014-06-04
WO2010121728A2 (en) 2010-10-28
JP5347176B2 (en) 2013-11-20

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