EP1906419B1 - Multi-pole switch fuse assembly for busbar systems - Google Patents
Multi-pole switch fuse assembly for busbar systems Download PDFInfo
- Publication number
- EP1906419B1 EP1906419B1 EP07018077A EP07018077A EP1906419B1 EP 1906419 B1 EP1906419 B1 EP 1906419B1 EP 07018077 A EP07018077 A EP 07018077A EP 07018077 A EP07018077 A EP 07018077A EP 1906419 B1 EP1906419 B1 EP 1906419B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- switch fuse
- fuse
- plug
- switch
- 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.)
- Active
Links
- 230000005405 multipole Effects 0.000 title claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007748 combinatorial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/10—Adaptation for built-in fuses
- H01H9/104—Adaptation for built-in fuses with interlocking mechanism between switch and fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/25—Safety arrangements preventing or inhibiting contact with live parts, including operation of isolation on removal of cover
Definitions
- the invention relates to a multi-pole switch fuse arrangement for busbar systems with at least two switch fuse units for receiving one fuse each.
- Such switch fuse arrangements are used in particular for the protection of three-phase circuits, whereby 3-pole switch fuse arrangements are necessary.
- Such a switch fuse unit is for example from the DE 199 37 017 C1 , which also goes back to the applicant, known.
- a multi-pole switching device for use on busbar system wherein a cover is provided, which is closed and locked after use of the fuse links or the fuse plug, so that the entire top of the fused switch assembly including the fuse plug and the output contact screws below this cover 11 is located ,
- Another example is from the DE 197 34 233 A1 known.
- the multi-pole switch fuse arrangement for busbar systems comprises a housing and has at least two switch fuse units, but preferably three switch fuse units, wherein each switch fuse unit comprises a receiving chamber for a fuse plug, in which a fuse link can be inserted. Furthermore, each switch fuse unit comprises an output contact screw for attaching a lead to an output contact of the switch fuse unit, wherein the housing is formed so that the output contact screw can be actuated only by an access channel.
- a fuse plug is provided for each receiving chamber, which is insertable into an operating position in the receiving chamber, according to the invention, the fuse plug is designed so that it covers the associated access channel for the output contact screw in its operating position at least to an extent that ensures a shock protection ,
- a cover of the access channel for the output contact screw then meets the requirements of a contact protection when the cover is formed so that an operator can not touch the output contact screw with a finger.
- the access channel is completely covered by the fuse plug in its operative position, but in other embodiments, covers are sufficient to ensure that no slots occur that are so large that the risk of contact of the output contact screw by the body part of the user, in particular a finger , would be given.
- the multi-pole fused switch device reliably eliminates such potential hazards, and thus does not require any special operator precautions, nor does it require an additional step to provide touch safety.
- the multi-pole switch fuse unit comprises a combined switching and blocking device, as shown in the DE 199 37 017 C1 is described, which is hereby incorporated by reference.
- the exit channel for the output contact screw has an opening which is arranged on the same side of the housing of the fused switch arrangement as the receiving chambers for the fuse plug. This allows a particularly convenient and easy accessibility of the switch fuse arrangement by the operator.
- the access channel and the receiving chamber are arranged substantially parallel to each other.
- the fuse plug has a lid portion which extends at least partially over the opening of the access channel, so that a contact protection is ensured.
- a lid portion can also be used as a handle to easily handle the fuse plug and insert it into the associated receiving chamber.
- a detent means is provided in the receiving chamber which is adapted to be able to lock the fuse plug in its operative position, wherein in a particular embodiment the detent is formed integrally with the housing as a reinforcement of the housing or is formed by a reinforcing member which is attached to the housing.
- This locking means formed by a reinforcement or a reinforcing member not only has the advantage that the fuse plug can be securely held in its locking position, but also that the housing in the area in which a special load can be additionally reinforced. It should be noted at this point that this particular embodiment of a locking device has independent inventive content, which also irrespective of the above-described cover of the access channel through the fuse plug and thus automatically achieved touch protection validity.
- the housing and the fuse plug are formed so that in an operating position of the fuse plug, the top of the fuse plug and the top of the housing in substantially plan or continuous. This ensures in particular that the top of the housing no attack points or attack surfaces that could lead to an unwanted damage to the housing or even to an unwanted removal of the fuse plug. In addition, a particularly aesthetic visual impression is achieved.
- Fig. 1 shows in perspective an embodiment of a multi-pole switch fuse arrangement 10 according to the invention, which has a total of three switch fuse units 100.
- the switch fuse assembly 10 comprises a housing 20 which may be formed in one or more parts, wherein in the embodiment shown in this figure, a multi-part housing 20 is provided.
- the housing can be made of plastic materials or made of metal or a combination of different materials.
- Each of the switch fuse units 100 includes a receiving chamber 110 for a fuse plug 120 into which a fuse link 130 is insertable.
- Fig. 1 There are two fuse plugs 120 in their operating position, while a fuse plug 120 is in its fully removed position.
- an access channel 140 for an output contact screw (144, see, for. Fig. 2a ) accessible with a removed fuse plug 120, but with fuse plugs 120 which are in the operating position, like the two in FIG Fig. 1 right fuse plug, covered and not accessible, so that the fuse plug 120 in its operating position provide a reliable contact protection.
- Fig. 2a shows a cross-sectional view of a portion of an embodiment of a switch fuse assembly according to the invention, wherein for simplicity only a switch fuse unit 100 is shown, but these also in Fig. 2a shown embodiment of the switch fuse assembly comprises a total of three switch fuse units 100.
- the fuse plug 120 is shown in its fully removed position, with a fuse link 130 inserted into the fuse plug 120.
- Fig. 2a Well visible in Fig. 2a is the output contact screw 144, which is accessible via an access channel 140 with an opening 142 and operable so that by means of the output contact screw, a line (not shown) can be connected.
- Fig. 2b shows an enlarged detail of in Fig. 2a shown embodiment in the region of the receiving chamber 110, wherein in Fig. 2b very well a latch 160 is visible, which is designed so that it is able to lock the fuse plug in its operating position, see in particular Figs. 3a, 3b and Figs. 4a, 4b ,
- the latching device 160 is formed integrally with the housing and reinforces the housing in this area to ensure a particularly secure and stable locking.
- Fig. 3a shows the in Fig. 2a illustrated embodiment, but in which the fuse plug 120 is largely inserted into the receiving channel 110.
- Fig. 3 clearly shows that a lid portion 122, which is executed extended covers the access channel 140 with its opening 142, so that the output contact screw 144 is no longer accessible in this position of the fuse plug.
- Fig. 3b shows an enlarged detail Fig. 3a 5, it can be seen that a counterpart element 128 of the fuse plug 120 can be engaged with the latching device 160 provided in the receiving channel 110 of the switch fuse unit 100.
- Fig. 4a shows the in Fig. 2 and 3 illustrated embodiment in which the fuse plug 120 is in its operating position. It can be clearly seen that in the operating position the lid portion 122 of the fuse plug 120 covers the access channel 140 and the opening 142 of the access channel 140 to an extent that a shock protection is ensured, ie that the output contact screw 144 is not accessible from the outside and / or actuated.
- Fig. 4b is an enlarged detail, which illustrates how the counter-element 128 of the fuse plug 120 is brought into engagement with the latching device 160, so that the fuse plug 120 is securely locked in its operating position.
Abstract
Description
Die Erfindung bezieht sich auf eine mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme mit mindestens zwei Schaltersicherungseinheiten zur Aufnahme je eines Sicherungseinsatzes.The invention relates to a multi-pole switch fuse arrangement for busbar systems with at least two switch fuse units for receiving one fuse each.
Solche Schaltersicherungsanordnungen werden insbesondere zur Absicherung von Drehstromkreisen eingesetzt, wobei 3-polige Schaltersicherungsanordnungen notwendig sind.Such switch fuse arrangements are used in particular for the protection of three-phase circuits, whereby 3-pole switch fuse arrangements are necessary.
Eine solche Schaltersicherungseinheit ist beispielsweise aus der
Ein Problem bei solchen Schaltersicherungsanordnungen ist es insbesondere, daß diese auch von Laien bedient werden, wobei sichergestellt sein muß, daß stromführende Teile im Betriebszustand nicht berührt werden können, um eine Gefährdung des Bedienpersonals zu vermeiden.A problem with such switch fuses arrangements, in particular, that they are operated by laymen, it must be ensured that live parts can not be touched in the operating state to avoid endangering the operating personnel.
Aus der
Ein anderes Beispiel ist aus der
Es ist ein Aufgabe der vorliegenden Erfindung, ein verbessertes System zur Verfügung zu stellen, daß Fehlbedienungen auch durch Laien zuverlässiger verhindert.It is an object of the present invention to provide an improved system which prevents misuse by laymen more reliably.
Diese Aufgabe wird durch eine Schaltersicherungsanordnung gemäß Anspruch 1 gelöst, die Ansprüche 2 bis 7 betreffen besonders vorteilhafte Ausführungsformen der erfindungsgemä-ßen Schaltersicherungsanordnung.This object is achieved by a switch fuse arrangement according to claim 1, the claims 2 to 7 relate to particularly advantageous embodiments of the invention Shen Switch arrangement.
Gemäß der Erfindung umfaßt die mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme ein Gehäuse und weist mindestens zwei Schaltersicherungseinheiten, bevorzugt jedoch drei Schaltersicherungseinheiten, auf, wobei jede Schaltersicherungseinheit eine Aufnahmekammer für einen Sicherungsstöpsel umfaßt, in den ein Sicherungseinsatz einsetzbar ist. Ferner umfaßt jede Schaltersicherungseinheit eine Ausgangskontaktschraube zur Befestigung einer Leitung an einem Ausgangskontakt der Schaltersicherungseinheit, wobei das Gehäuse so ausgebildet ist, daß die Ausgangskontaktschraube lediglich durch einen Zugangskanal betätigbar ist. Erfindungsgemäß ist für jede Aufnahmekammer ein Sicherungsstöpsel vorgesehen, der in eine Betriebsstellung in die Aufnahmekammer einsetzbar ist, wobei gemäß der Erfindung der Sicherungsstöpsel so ausgebildet ist, daß er in seiner Betriebsstellung den zugehörigen Zugangskanal für die Ausgangskontaktschraube zumindest in einem Maße abdeckt, der einen Berührungsschutz sicherstellt.According to the invention, the multi-pole switch fuse arrangement for busbar systems comprises a housing and has at least two switch fuse units, but preferably three switch fuse units, wherein each switch fuse unit comprises a receiving chamber for a fuse plug, in which a fuse link can be inserted. Furthermore, each switch fuse unit comprises an output contact screw for attaching a lead to an output contact of the switch fuse unit, wherein the housing is formed so that the output contact screw can be actuated only by an access channel. According to the invention, a fuse plug is provided for each receiving chamber, which is insertable into an operating position in the receiving chamber, according to the invention, the fuse plug is designed so that it covers the associated access channel for the output contact screw in its operating position at least to an extent that ensures a shock protection ,
Eine Abdeckung des Zugangskanals für die Ausgangskontaktschraube erfüllt dann die Erfordernisse eines Berührungsschutzes, wenn die Abdeckung so ausgebildet ist, daß eine Bedienperson die Ausgangskontaktschraube nicht mit einem Finger berühren kann. Bevorzugt wird der Zugangskanal vollständig durch den Sicherungsstöpsel in seiner Betriebsposition abgedeckt, bei anderen Ausführungsformen reichen jedoch auch Abdeckungen aus, die sicherstellen, daß keine Schlitze auftreten, die so groß sind, daß die Gefahr einer Berührung der Ausgangskontaktschraube durch Körperteiles des Benutzers, insbesondere eines Fingers, gegeben wäre.A cover of the access channel for the output contact screw then meets the requirements of a contact protection when the cover is formed so that an operator can not touch the output contact screw with a finger. Preferably, the access channel is completely covered by the fuse plug in its operative position, but in other embodiments, covers are sufficient to ensure that no slots occur that are so large that the risk of contact of the output contact screw by the body part of the user, in particular a finger , would be given.
Durch diese erfindungsgemäße Ausgestaltung wird automatisch sichergestellt, daß in dem Falle, daß ein Sicherungsstöpsel in seiner Betriebsposition in die Aufnahmekammer eingesetzt ist, die zugehörige Ausgangskontaktschraube berührungssicher abgedeckt ist. Es ist daher auch für einen Laien unmöglich, einen Sicherungsstöpsel mit einem Sicherungseinsatz in die Schaltersicherungsanordnung in seine Betriebsstellung einzusetzen, gleichzeitig jedoch die Ausgangskontaktschraube noch zugänglich zu halten, wie es bspw. in der
Die mehrpolige Schaltersicherungsanordnung gemäß dieser Erfindung schließt eine solche mögliche Gefährdung zuverlässig aus, erfordert daher keinerlei besondere Vorsichtsmaßnahmen durch das Bedienpersonal, ferner ist kein zusätzlicher Schritt erforderlich, um eine Berührungssicherheit herbeizuführen.The multi-pole fused switch device according to this invention reliably eliminates such potential hazards, and thus does not require any special operator precautions, nor does it require an additional step to provide touch safety.
Da die Berührungssicherheit durch den Sicherungsstöpsel selbst hergestellt wird, besteht auch nicht die Gefahr, daß bspw. die Abdeckhaube 11, wie sie in der
Gleichzeitig sind die Herstellungskosten sehr gering, da keine zusätzlichen Elemente für den Berührungsschutz vorgesehen sein müssen. Auch ist die Lebensdauer des gesamten Systems relativ hoch, da typische und häufig auftretende Fehlerquellen, wie bspw. die Anlenkung bzw. das Scharnier der Abdeckhaube 11 in der
Bevorzugt umfaßt die mehrpolige Schaltersicherungseinheit gemäß der Erfindung eine kombinierte Schalt- und Blockiervorrichtung, wie sie in der
Bei einer bevorzugten Ausführungsform weist der Zugangskanal für die Ausgangskontaktschraube eine Öffnung auf, die an der gleichen Seite des Gehäuses der Schaltersicherungsanordnung angeordnet ist wie die Aufnahmekammern für die Sicherungsstöpsel. Hierdurch wird eine besonders bequeme und einfache Zugängigkeit der Schaltersicherungsanordnung durch das Bedienpersonal ermöglicht. Bevorzugt sind der Zugangskanal und die Aufnahmekammer im wesentlichen parallel zueinander angeordnet.In a preferred embodiment, the exit channel for the output contact screw has an opening which is arranged on the same side of the housing of the fused switch arrangement as the receiving chambers for the fuse plug. This allows a particularly convenient and easy accessibility of the switch fuse arrangement by the operator. Preferably, the access channel and the receiving chamber are arranged substantially parallel to each other.
Bei einer besonderen Ausführungsform weist der Sicherungsstöpsel einen Deckelbereich auf, der sich zumindest teilweise über die Öffnung des Zugangskanals erstreckt, so daß ein Berührungsschutz sichergestellt ist. Ein solcher Deckelbereich kann zusätzlich auch als Griff verwendet werden, um den Sicherungsstöpsel einfach zu handhaben und in die zugehörige Aufnahmekammer einzusetzen.In a particular embodiment, the fuse plug has a lid portion which extends at least partially over the opening of the access channel, so that a contact protection is ensured. Such a lid portion can also be used as a handle to easily handle the fuse plug and insert it into the associated receiving chamber.
Bei einer weiteren Ausführungsform ist in der Aufnahmekammer eine Rasteinrichtung vorgesehen, die so ausgebildet ist, daß sie in der Lage ist, den Sicherungsstöpsel in seiner Betriebsstellung zu arretieren, wobei bei einer besonderen Ausführungsform die Rasteinrichtung entweder einteilig mit dem Gehäuse als Verstärkung des Gehäuses ausgebildet ist oder durch ein Verstärkungselement gebildet wird, welches am Gehäuse angebracht ist.In a further embodiment, a detent means is provided in the receiving chamber which is adapted to be able to lock the fuse plug in its operative position, wherein in a particular embodiment the detent is formed integrally with the housing as a reinforcement of the housing or is formed by a reinforcing member which is attached to the housing.
Diese durch eine Verstärkung oder eine Verstärkungselement gebildete Rasteinrichtung hat nicht nur den Vorteil, daß der Sicherungsstöpsel sicher in seiner Verriegelungsposition gehalten werden kann, sondern daß darüber hinaus das Gehäuse in dem Bereich, in dem eine besondere Belastung auftreten kann, zusätzlich verstärkt wird. Es soll an dieser Stelle darauf hingewiesen werden, daß diese besondere Ausbildung einer Rasteinrichtung eigenständigen erfinderischen Gehalt aufweist, der auch unabhängig von der oben beschriebenen Abdeckung des Zugangskanals durch den Sicherungsstöpsel und den damit automatisch erzielten Berührungsschutz Gültigkeit hat.This locking means formed by a reinforcement or a reinforcing member not only has the advantage that the fuse plug can be securely held in its locking position, but also that the housing in the area in which a special load can be additionally reinforced. It should be noted at this point that this particular embodiment of a locking device has independent inventive content, which also irrespective of the above-described cover of the access channel through the fuse plug and thus automatically achieved touch protection validity.
Allerdings führt auch eine Kombination dieser beiden Aspekte zu einem besonderen kombinatorischen Effekt, da durch das Verstärkungselement insbesondere sichergestellt wird, daß vermieden wird, daß der Sicherungsstöpsel versehentlich auch nur teilweise aus der Betriebsstellung heraus verschoben oder entnommen wird, was bspw. bei einer Beschädigung der Rasteinrichtung geschehen könnte, die jedoch durch das Verstärkungselement vermieden wird. Bei der Rasteinrichtung, die im Gegensatz dazu bspw. durch eine Öffnung in dem Gehäuse verwirklicht wird, was funktionell ebenfalls möglich wäre, würde dagegen das Gehäuse an dieser kritischen Stelle geschwächt werden.However, a combination of these two aspects also leads to a particular combinatorial effect, since it is ensured in particular by the reinforcing element that it is avoided that the safety plug is inadvertently moved or removed from the operating position, which is, for example, damaging the latching device could happen, but is avoided by the reinforcing element. By contrast, in the case of the latching device, which for example is realized by an opening in the housing, which would also be functionally possible, the housing would be weakened at this critical point.
Bei einer besonders bevorzugten Ausführungsform sind das Gehäuse und die Sicherungsstöpsel so ausgebildet, daß in einer Betriebsstellung der Sicherungsstöpsel die Oberseite der Sicherungsstöpsel und die Oberseite des Gehäuses im wesentlich plan oder stetig verlaufen. Hierdurch wird insbesondere sichergestellt, daß die Oberseite des Gehäuses keinerlei Angriffspunkte oder Angriffsflächen bietet, die zu einer ungewollten Beschädigung des Gehäuses oder auch zu einer ungewollten Entnahme des Sicherungsstöpsels führen könnten. Darüber hinaus wird auch ein besonders ästhetischer optischer Eindruck erzielt.In a particularly preferred embodiment, the housing and the fuse plug are formed so that in an operating position of the fuse plug, the top of the fuse plug and the top of the housing in substantially plan or continuous. This ensures in particular that the top of the housing no attack points or attack surfaces that could lead to an unwanted damage to the housing or even to an unwanted removal of the fuse plug. In addition, a particularly aesthetic visual impression is achieved.
Diese und weitere Merkmale und Vorteile der Erfindung werden anhand der beigefügten Zeichnungen noch deutlicher:
- Fig. 1
- zeigt eine perspektivische Ansicht einer Ausführungsform einer erfindungsgemäßen Schaltersicherungsanordnung für Sammelschienensystem mit drei Schaltersicherungseinheiten;
- Fig. 2a
- zeigt eine Querschnittsansicht eines Teils einer Ausführungsform einer erfindungsgemäßen Schaltersicherungsanordnung, wobei lediglich eine Schaltersicherungseinheit gezeigt ist und wobei ein Sicherungsstöpsel in seiner entnommenen Position dargestellt ist;
- Fig. 2b
- zeigt eine Ausschnittsvergrößerung aus
Fig. 2a ; - Fig. 3a
- zeigt den in
Fig. 2a gezeigten Ausschnitt, wobei der Sicherungsstöpsel teilweise in die Schaltersicherungseinheit eingesetzt ist; - Fig. 3b
- zeigt eine Ausschnittsvergrößerung aus
Fig. 3a ; - Fig. 4a
- zeigt den in
Fig. 2a gezeigten Ausschnitt mit einem vollständig eingesetzten Sicherungsstöpsel in seiner Betriebsposition; - Fig. 4b
- zeigt eine Ausschnittvergrößerung aus
Fig. 4a
- Fig. 1
- shows a perspective view of an embodiment of a switch fuse arrangement for busbar system according to the invention with three switch fuse units;
- Fig. 2a
- shows a cross-sectional view of a portion of an embodiment of a switch fuse assembly according to the invention, wherein only a switch fuse unit is shown and wherein a fuse plug is shown in its removed position;
- Fig. 2b
- shows an enlarged detail
Fig. 2a ; - Fig. 3a
- shows the in
Fig. 2a shown portion, wherein the fuse plug is partially inserted into the switch fuse unit; - Fig. 3b
- shows an enlarged detail
Fig. 3a ; - Fig. 4a
- shows the in
Fig. 2a shown section with a fully inserted fuse plug in its operating position; - Fig. 4b
- shows a section enlargement
Fig. 4a
Jede der Schaltersicherungseinheiten 100 umfaßt eine Aufnahmekammer 110 für einen Sicherungsstöpsel 120, in den ein Sicherungseinsatz 130 einsetzbar ist.Each of the
In
In
Der Sicherungsstöpsel 120 ist in seiner vollständig entnommenen Position gezeigt, wobei in den Sicherungsstöpsel 120 ein Sicherungseinsatz 130 eingesetzt ist.The
Gut ersichtlich in
Die Rasteinrichtung 160 ist einstückig mit dem Gehäuse ausgebildet und verstärkt das Gehäuse in diesem Bereich, um eine besonders sichere und stabile Arretierung sicherzustellen.The
Die in den Ansprüchen, der Beschreibung und den Zeichnungen offenbarten Merkmale der Erfindung können sowohl einzeln als auch in beliebiger Kombination für die Verwirklichung der Erfindung wesentlich sein.The features of the invention disclosed in the claims, the description and the drawings may be essential both individually and in any combination for the realization of the invention.
Claims (7)
- A multi-pole switch fuse assembly (10) for busbar systems with an housing (20) and with at least two switch fuse units (100), wherein each switch fuse unit (100) comprises a receiving chamber (110) for a safety plug (120) configured to receive a safety insert (130) and an output contact screw (144) for fixing a line at an output contact of the safety unit (100), wherein the housing (20) is configured such that the output contact screw (144) can be actuated only by an access channel (140), and wherein each receiving chamber (110) comprises a safety plug (120) to be insertable in said receiving chamber (110) in an operating position,
characterized in that
each safety plug (120) is configured to cover in its operating position the corresponding access channel (140) for the output contact screw (144) to an extend, which ensures a contact protection for the contact screw. - The switch fuse assembly according to claim 1, characterized in that the access channel (140) for the output contact screw (144) comprises an opening (142) arranged at the same side of the housing (20) as the receiving chamber (110) for the safety plug (120).
- The switch fuse assembly according to claim 1 or 2, characterized in that the safety plug (120) comprises a cover area (122) which extends at least partly over the opening (142) of the access channel (140).
- The switch fuse assembly according to one of the preceding claims, characterized in that a detent means (160) provided in each receiving chamber (110) is configured to engage the safety plug (120) in its operating position.
- The switch fuse assembly according to claim 4, characterized in that the detent means (160) is formed by a reinforcement element mounted at the housing (20).
- The switch fuse assembly according to claim 4, characterized in that the detent means (160) is formed as a reinforcement of the housing.
- The switch fuse assembly according to one of the preceding claims, characterized in that the housing (20) and the safety plug (120) are configured such that in the operating position of the safety plug (120) the upper side of the safety plug (120) and the upper side of the housing (20) are arranged essentially in planar shape to each other.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006045652A DE102006045652B3 (en) | 2006-09-27 | 2006-09-27 | Multipole switch fuse arrangement for busbar systems |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1906419A1 EP1906419A1 (en) | 2008-04-02 |
EP1906419B1 true EP1906419B1 (en) | 2011-07-13 |
Family
ID=38846840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07018077A Active EP1906419B1 (en) | 2006-09-27 | 2007-09-14 | Multi-pole switch fuse assembly for busbar systems |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1906419B1 (en) |
AT (1) | ATE516591T1 (en) |
DE (1) | DE102006045652B3 (en) |
ES (1) | ES2367815T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3016122T3 (en) | 2014-10-31 | 2017-04-28 | Klaus Bruchmann Gmbh | Multi-pole switch fuse assembly for busbar systems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186637A (en) * | 1991-09-27 | 1993-02-16 | Connectron, Inc. | Lockable electrical apparatus |
DE19734233A1 (en) * | 1997-08-07 | 1999-02-11 | Klaus Bruchmann | Fuse with removable fuse holder |
DE29913698U1 (en) * | 1999-08-05 | 1999-11-04 | Bruchmann Klaus | Multi-pole switch fuse arrangement for busbar systems |
DE10115777A1 (en) * | 2001-03-29 | 2003-05-15 | Mueller Jean Ohg Elektrotech | Multi-pole switching device for use on busbar systems |
JP4648395B2 (en) * | 2004-09-13 | 2011-03-09 | クーパー テクノロジーズ カンパニー | Disconnected module and device with fuse |
-
2006
- 2006-09-27 DE DE102006045652A patent/DE102006045652B3/en not_active Expired - Fee Related
-
2007
- 2007-09-14 ES ES07018077T patent/ES2367815T3/en active Active
- 2007-09-14 EP EP07018077A patent/EP1906419B1/en active Active
- 2007-09-14 AT AT07018077T patent/ATE516591T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP1906419A1 (en) | 2008-04-02 |
DE102006045652B3 (en) | 2008-04-17 |
ES2367815T3 (en) | 2011-11-08 |
ATE516591T1 (en) | 2011-07-15 |
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