EP2849191A1 - Security disconnecter with access port in a cover unit - Google Patents

Security disconnecter with access port in a cover unit Download PDF

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Publication number
EP2849191A1
EP2849191A1 EP14003080.0A EP14003080A EP2849191A1 EP 2849191 A1 EP2849191 A1 EP 2849191A1 EP 14003080 A EP14003080 A EP 14003080A EP 2849191 A1 EP2849191 A1 EP 2849191A1
Authority
EP
European Patent Office
Prior art keywords
cover
cover unit
opening
slide
safety
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
EP14003080.0A
Other languages
German (de)
French (fr)
Other versions
EP2849191B1 (en
Inventor
Tomasz Latka
Damian Geberle
Marcin Baran
Robert Luczak
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.)
Apator SA
Original Assignee
Apator SA
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 Apator SA filed Critical Apator SA
Publication of EP2849191A1 publication Critical patent/EP2849191A1/en
Application granted granted Critical
Publication of EP2849191B1 publication Critical patent/EP2849191B1/en
Priority to HRP20170157TT priority Critical patent/HRP20170157T1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/052—Controlling, signalling or testing correct functioning of a switch
    • 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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse

Definitions

  • the invention relates to a safety circuit breaker, in which one or more cover units are placed on a lower part, which are located above mounting modules and cover them.
  • an isolation safety disconnector has a complete cover with a slidable along the cover disc. Their displacement partially causes the exposure of the measuring openings. Also known is a construction in which the isolation safety circuit breaker has a cover which is removable as a whole.
  • a safety circuit breaker of the aforementioned type has the task of enabling a quick installation of the safety disconnector on a rail bridge or busbar.
  • a safety circuit breaker in which an upper part of the cover unit is provided with a part of the surface of the upper engaging, closable opening which translatorily using a slide selectively open and close and in the open position, the fasteners of a mounting module for Makes tool insert accessible.
  • the slide is preferably mechanically connected to the cover of a measuring connection opening.
  • a measuring window within the lid unit can be released by movement of the slider.
  • the opening is oval-shaped.
  • the opening By the nature of the opening is achieved that the displacement of the arranged in the cover unit of the circuit breaker slide from a closed position to an open position at the same time resulting openings that allow the connection of a provisional connection and expose an opening in the central part of the cover unit, which makes it possible to access an assembly module with insulated tool. Access to the screws arranged in the assembly module is made possible without having to remove covers or entire drives.
  • FIG. 1 an embodiment of an isolation safety circuit breaker 100 is shown according to the invention, which is to be attached to a busbar (not shown), for example.
  • the isolation safety disconnect switch 100 comprises a lower part 1, a housing 2, three operating handles 3 and three cover units 4.
  • a lid unit 4 is shown in several views.
  • the operating handle 3 carrying hinge eyes 21 are connected by a skirt 5.
  • the skirt 5 continues into an upper part 7, which ends with a slanted measuring window 14.
  • an oblong-oval opening 13 is cut, in which a slider 9 is slidably disposed with sliding button 12.
  • the opening 13 is at a corresponding displacement of the slide 9 to the one end of the opening 13 a Meßfens-2 ter 14 free.
  • the displacement of the slider 9 with the sliding key 12 to the other end of the opening 13 causes the measuring window 14 is closed.
  • the openings 13 are along a direction indicated by reference numeral 17 longitudinal symmetry line (see. Fig. 7 ) of the cover unit 4 or of the cover units 4 successively lying in the installed state (cf. Fig. 1 ), ie in the middle part of the cover unit arranged.
  • a screwdriver (not shown) on an approximately rectangular plate body 22 of a quick-mounting module 16, which is located below the cover unit 4 (see. FIG. 4 ).
  • a quick-mounting module 16 can also be released from the lower part 1.
  • Perpendicular to the plate body 22 of the quick assembly module 16 runs a two-piece sleeve 23 for receiving a screw 19, which is commonly used in a screw-in opening of a busbar of the rail bridge.
  • the plate body 22 is made in a piece of material together with said two-piece sleeve 23.
  • a pivotable cover 20 is connected by the slide 9 with the sliding button 12 during its adjustment (see. Figures 2 and 7 ) to open and close.
  • a measuring connection opening 15 is opened and closed.
  • a blocking device 6 In the closed position of the slide 9 is a blocking device 6 in a state that one of the fuse links 8 from the bottom of the cover unit 4 is removable by rotation of the blocking device 6.
  • the slider 9 acts as a lock, so that it is impossible to release the fuse links 8 from their mountings.
  • the fuse links 8 removed from the lid can be accessed through the free opening 13 with a tool on the screw 19, which is located in the quick-mounting module 16.
  • the quick-mounting module 16 is located in the lower part 1 within an insertion opening 18.
  • the quick-mounting module 16 is also in Fig. 1 as a separate (upper part of the figure), in the insertion opening 18 effectivelysteckendes structural part shown schematically.
  • a safety seat 10 of the cover unit 4 is otherwise a spring 11th LIST OF REFERENCE NUMBERS reference numeral description in figure 1.
  • lower part 1, 4 Second casing 1 Third Operating handle 1 4th cover unit 1, 2, 3, 4, 7 5th apron 2, 7 6th blocking device 3 7th top 1, 2, 7 8th.

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Fuses (AREA)
  • Breakers (AREA)
  • Connection Or Junction Boxes (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Die Erfindung betrifft einen Sicherheitstrennschalter (100), bei dem auf ein Unterteil (1) ein oder mehrere Deckeleinheiten (4) gesetzt sind, die sich oberhalb von Montagemodulen befinden und diese abdecken. Gemäß Erfindung ist die Deckeleinheit (4) in ihrem Oberteil (7) mit einer einen Teil der Fläche des Oberteils (7) einnehmenden, verschließbaren Öffnung (13) versehen, die mithilfe eines Schiebers wahlweise zu öffnen und schließen ist und in Öffnungsstellung die Befestigungselemente eines Montagemoduls für Werkzeugeinsatz zugänglich macht. Durch Bewegung des Schiebers ist ein Messfenster innerhalb der Deckeleinheit (4) freigebbar.The invention relates to a safety circuit breaker (100), in which one or more cover units (4) are placed on a lower part (1), which are located above mounting modules and cover them. According to the invention, the cover unit (4) is provided in its upper part (7) with a part of the surface of the upper part (7) engaging, closable opening (13) which is selectively open and close by means of a slider and in the open position, the fastening elements of a Mounting module for tool use makes accessible. By movement of the slide a measuring window within the cover unit (4) can be released.

Description

Die Erfindung betrifft einen Sicherheitstrennschalter, bei dem auf ein Unterteil ein oder mehrere Deckeleinheiten gesetzt sind, die sich oberhalb von Montagemodulen befinden und diese abdecken.The invention relates to a safety circuit breaker, in which one or more cover units are placed on a lower part, which are located above mounting modules and cover them.

Bei diesem Konstruktionsprinzip weist beispielsweise ein Isolations-Sicherheitstrennschalter einen kompletten Deckel mit einer entlang des Deckels verschiebbaren Scheibe auf. Deren Verschiebung bewirkt teilweise das Freilegen der Messöffnungen. Bekannt ist außerdem eine Konstruktion, bei welcher der Isolation-Sicherheitstrennschalter einen als Ganzes abnehmbaren Deckel aufweist.In this design principle, for example, an isolation safety disconnector has a complete cover with a slidable along the cover disc. Their displacement partially causes the exposure of the measuring openings. Also known is a construction in which the isolation safety circuit breaker has a cover which is removable as a whole.

Weiterhin ist aus EP 2 031 621 B1 der Anmelderin ein Leistensicherheitstrennschalter bekannt, umfassend ein mit einem Gehäuse verbundenes Unterteil und mehrere Deckelmodule mit Sicherungseinsätzen. Am Deckelmodul befindet sich ein Deckelfenster mit einem zusätzlichen, schwenkbar angeordneten Fensterelement, welches einen Blockierdaumen aufweist, der in einer Schließstellung des Fensterelementes ein Blockierelement eines am Deckelmodul befestigten Schiebers kontaktiert. In geöffneter Stellung ist das Fensterelement hochgeklappt und gibt einen Prüfraum im Deckelmodul frei.Furthermore, it is off EP 2 031 621 B1 the applicant a strip safety disconnect switch known, comprising a housing connected to a lower part and a plurality of cover modules with fuse links. On the cover module there is a cover window with an additional, pivotally arranged window element, which has a blocking thumb which, in a closed position of the window element, contacts a blocking element of a slide fastened to the cover module. In the open position, the window element is folded up and releases a test space in the cover module.

Für einen Sicherheitstrennschalter der vorgenannten Art stellt sich die Aufgabe, eine schnelle Montage des Sicherheitstrennschalters an einer Schienenbrücke oder Sammelschiene zu ermöglichen.For a safety circuit breaker of the aforementioned type has the task of enabling a quick installation of the safety disconnector on a rail bridge or busbar.

Die vorgenannte Aufgabe wird gelöst bei einem Sicherheitstrennschalter, bei dem ein Oberteil der Deckeleinheit mit einer einen Teil der Fläche des Oberteils einnehmenden, verschließbaren Öffnung versehen ist, die mithilfe eines Schiebers translatorisch wahlweise zu öffnen und zu schließen ist und in Öffnungsstellung die Befestigungselemente eines Montagemoduls für Werkzeugeinsatz zugänglich macht.The above object is achieved in a safety circuit breaker, in which an upper part of the cover unit is provided with a part of the surface of the upper engaging, closable opening which translatorily using a slide selectively open and close and in the open position, the fasteners of a mounting module for Makes tool insert accessible.

Der Schieber ist vorzugsweise mechanisch mit der Abdeckung einer Mess-Anschlussöffnung verbunden.The slide is preferably mechanically connected to the cover of a measuring connection opening.

Auch ist möglich, dass durch Bewegung des Schiebers ein Messfenster innerhalb der Deckeleinheit freigebbar ist.It is also possible that a measuring window within the lid unit can be released by movement of the slider.

Vorzugsweise ist die Öffnung ovalförmig.Preferably, the opening is oval-shaped.

Durch die Art der Öffnung wird erreicht, dass die Verschiebung des in der Deckeleinheit des Trennschalters angeordneten Schiebers aus einer geschlossenen Position in eine offene Position gleichzeitig Öffnungen sich ergeben, die das Anschließen eines provisorischen Anschlusses ermöglichen sowie eine Öffnung im mittleren Teil der Deckeleinheit freilegen, was einen Zugriff auf einen Montagemodul mit isoliertem Werkzeug möglich macht. Auf die im Montagemodul angeordneten Schrauben ist der Zugriff ermöglicht, ohne dass Deckel bzw. ganze Antriebe herausgenommen werden müssen.By the nature of the opening is achieved that the displacement of the arranged in the cover unit of the circuit breaker slide from a closed position to an open position at the same time resulting openings that allow the connection of a provisional connection and expose an opening in the central part of the cover unit, which makes it possible to access an assembly module with insulated tool. Access to the screws arranged in the assembly module is made possible without having to remove covers or entire drives.

Der Gegenstand der Erfindung wird anhand eines Ausführungsbeispiels der beiliegenden Zeichnung veranschaulicht. Die Figuren der Zeichnung zeigen im Einzelnen:

Figur 1
einen Sicherheitstrennschalter in einer perspektivischen Ansicht;
Figur 2
eine komplette Deckeleinheit, in einer perspektivischen Frontansicht;
Figur 3
die Deckeleinheit gemäß Fig. 2 in einer perspektivischen Ansicht von unten;
Figur 4
ein komplettes Unterteil, in einer perspektivischen Ansicht, teilweise in auseinandergezogener Darstellung;
Figur 5
ein Schnellmontagemodul in einer perspektivischen Ansicht;
Figur 6
einen Sicherungseinsatz in einer perspektivischen Ansicht;
Figur 7
die komplette Deckelei nheit mit einer in einer ovalen Öffnung angeordneten Schiebetaste in einer perspektivischen Ansicht.
The object of the invention will be illustrated with reference to an embodiment of the accompanying drawings. The figures of the drawing show in detail:
FIG. 1
a safety circuit breaker in a perspective view;
FIG. 2
a complete cover unit, in a perspective front view;
FIG. 3
the lid unit according to Fig. 2 in a perspective view from below;
FIG. 4
a complete lower part, in a perspective view, partially exploded view;
FIG. 5
a quick-mounting module in a perspective view;
FIG. 6
a fuse link in a perspective view;
FIG. 7
the complete lid egg beauty with a arranged in an oval opening slide button in a perspective view.

Figurenbeschreibungfigure description

In Figur 1 ist ein Ausführungsbeispiel eines Isolations-Sicherheitstrennschalters 100 gemäß Erfindung dargestellt, der beispielsweise an einer Sammelschiene (hier nicht dargestellt) zu befestigen ist. Der Isolations-Sicherheitstrennschalter 100 umfasst ein Unterteil 1, ein Gehäuse 2, drei Bedienungshandgriffe 3 und drei Deckeleinheiten 4.In FIG. 1 an embodiment of an isolation safety circuit breaker 100 is shown according to the invention, which is to be attached to a busbar (not shown), for example. The isolation safety disconnect switch 100 comprises a lower part 1, a housing 2, three operating handles 3 and three cover units 4.

In den Figuren 2, 3 und 7 ist eine Deckeleinheit 4 in mehreren Ansichten dargestellt. Die einen Bedienungshandgriff 3 tragenden Scharnierösen 21 sind durch eine Schürze 5 verbunden. Die Schürze 5 setzt sich in ein Oberteil 7 fort, das mit einem schräg liegenden Messfenster 14 endet. Im Oberteil 7 ist eine länglich-ovale Öffnung 13 eingeschnitten, in der ein Schieber 9 mit Schiebetaste 12 verschiebbar angeordnet ist. Die Öffnung 13 gibt bei entsprechendem Verschieben des Schiebers 9 an das eine Ende der Öffnung 13 ein Messfens-2 ter 14 frei. Die Verschiebung des Schiebers 9 mit Schiebetaste 12 an das andere Ende der Öffnung 13 bewirkt, dass das Messfenster 14 geschlossen wird.In the FIGS. 2, 3 and 7 a lid unit 4 is shown in several views. The operating handle 3 carrying hinge eyes 21 are connected by a skirt 5. The skirt 5 continues into an upper part 7, which ends with a slanted measuring window 14. In the upper part 7, an oblong-oval opening 13 is cut, in which a slider 9 is slidably disposed with sliding button 12. The opening 13 is at a corresponding displacement of the slide 9 to the one end of the opening 13 a Meßfens-2 ter 14 free. The displacement of the slider 9 with the sliding key 12 to the other end of the opening 13 causes the measuring window 14 is closed.

Die Öffnungen 13 sind entlang einer mit Bezugszahl 17 angedeuteten Längssymmetrielinie (vgl. Fig. 7) der Deckeleinheit 4 bzw. der im einmontierten Zustand nacheinander liegenden Deckeleinheiten 4 (vgl. Fig. 1), also im mittleren Teil der Deckeleinheit, angeordnet.The openings 13 are along a direction indicated by reference numeral 17 longitudinal symmetry line (see. Fig. 7 ) of the cover unit 4 or of the cover units 4 successively lying in the installed state (cf. Fig. 1 ), ie in the middle part of the cover unit arranged.

Durch das Freilegen des sich ergebenden Messfensters 14 kann mit einem Schraubenzieher (nicht dargestellt) auf einen etwa rechteckigen Plattenkörper 22 eines Schnellmontagemoduls 16 zugegriffen werden, der sich unterhalb der Deckeleinheit 4 befindet (vgl. Figur 4). Ein solches Schnellmontagemodul 16 kann auch vom Unterteil 1 gelöst werden.By exposing the resulting measuring window 14 can be accessed with a screwdriver (not shown) on an approximately rectangular plate body 22 of a quick-mounting module 16, which is located below the cover unit 4 (see. FIG. 4 ). Such a quick-mounting module 16 can also be released from the lower part 1.

Senkrecht zum Plattenkörper 22 des Schnellmontagemoduls 16 (vgl. Fig. 5) verläuft eine zweiteilige Hülse 23 zur Aufnahme einer Schraube 19, die üblicherweise in eine Einschrauböffnung einer Sammelschiene der Schienenbrücke einsetzbar ist. Vorzugsweise ist der Plattenkörper 22 in einem Materialstück zusammen mit der besagten zweiteiligen Hülse 23 gefertigt.Perpendicular to the plate body 22 of the quick assembly module 16 (see. Fig. 5 ) runs a two-piece sleeve 23 for receiving a screw 19, which is commonly used in a screw-in opening of a busbar of the rail bridge. Preferably, the plate body 22 is made in a piece of material together with said two-piece sleeve 23.

Mit der Schürze 5 ist eine schwenkbare Abdeckung 20 verbunden, die durch den Schieber 9 mit Schiebetaste 12 bei dessen Verstellung (vgl. Figuren 2 und 7) zu öffnen und zu schließen ist. Hierdurch wird eine Mess-Anschlussöffnung 15 geöffnet und geschlossen. In Schließstellung des Schiebers 9 befindet sich eine Blockiervorrichtung 6 in einem Zustand, dass durch Drehung der Blockiervorrichtung 6 eine der Sicherungseinsätze 8 aus der Unterseite der Deckeleinheit 4 herausnehmbar ist.With the skirt 5, a pivotable cover 20 is connected by the slide 9 with the sliding button 12 during its adjustment (see. Figures 2 and 7 ) to open and close. As a result, a measuring connection opening 15 is opened and closed. In the closed position of the slide 9 is a blocking device 6 in a state that one of the fuse links 8 from the bottom of the cover unit 4 is removable by rotation of the blocking device 6.

Um zu verhindern, dass Sicherungseinsätze 8 sich von der Unterseite der Deckeleinheit 4 lösen, wirkt der Schieber 9 als Sperre, so dass es unmöglich ist, die Sicherungseinsätze 8 aus ihren Halterungen zu lösen. Sind die Sicherungseinsätze 8 aus dem Deckel entfernt, kann durch die freie Öffnung 13 mit einem Werkzeug auf die Schraube 19 zugegriffen werden, die sich in dem Schnellmontagemodul 16 befindet.In order to prevent fuse links 8 from disengaging from the underside of the cover unit 4, the slider 9 acts as a lock, so that it is impossible to release the fuse links 8 from their mountings. Are the fuse links 8 removed from the lid, can be accessed through the free opening 13 with a tool on the screw 19, which is located in the quick-mounting module 16.

Das Schnellmontagemodul 16 befindet sich im Unterteil 1 innerhalb einer Einsatzöffnung 18. Das Schnellmontagemodul 16 ist auch in Fig. 1 als getrenntes (oberes Teil der Figur), in die Einsatzöffnung 18 einzusteckendes Konstruktionsteil schematisch dargestellt. Durch die beschriebene Zugänglichkeit der Schraube 19 ist es möglich, dass der Isolation-Sicherheitstrennschalter 100 durch Anziehen an die Sammelschiene fest angezogen werden kann, ohne dass die Deckeleinheit 4 vom Unterteil 1 abgehoben werden muss. In einem Sicherungssitz 10 der Deckeleinheit 4 befindet sich im Übrigen eine Feder 11. Bezugszeichenliste: Bezugszeichen Bezeichnung in Figur 1. Unterteil 1, 4 2. Gehäuse 1 3. Bedienungshandgriff 1 4. Deckeleinheit 1, 2, 3, 4, 7 5. Schürze 2, 7 6. Blockiervorrichtung 3 7. Oberteil 1, 2, 7 8. Sicherungseinsatz 3, 6 9. Schieber 2 10. Sicherungssitz 2 11. Feder 2 12. Schiebetaste 2, 7 13. Öffnung 1, 2, 7 14. Messfenster 1, 2, 7 15. Mess-Anschlussöffnung 7 16. Montagemodul 4, 5 17. Längssymmetrielinie 1, 7 18. Einsatzöffnung 4 19. Schraube 4, 5 20. Abdeckung 2, 7 21. Scharnieröse 2, 3, 7 22. Plattenkörper 4, 5 23. Hülse 5 100. Isolations-Sicherheitstrennschalter 1 The quick-mounting module 16 is located in the lower part 1 within an insertion opening 18. The quick-mounting module 16 is also in Fig. 1 as a separate (upper part of the figure), in the insertion opening 18 einzusteckendes structural part shown schematically. By the described accessibility of the screw 19, it is possible that the isolation safety disconnect switch 100 can be tightened by tightening the busbar without the cover unit 4 must be lifted from the lower part 1. In a safety seat 10 of the cover unit 4 is otherwise a spring 11th LIST OF REFERENCE NUMBERS reference numeral description in figure 1. lower part 1, 4 Second casing 1 Third Operating handle 1 4th cover unit 1, 2, 3, 4, 7 5th apron 2, 7 6th blocking device 3 7th top 1, 2, 7 8th. fuse link 3, 6 9th pusher 2 10th securing seat 2 11th feather 2 12th sliding button 2, 7 13th opening 1, 2, 7 14th measurement window 1, 2, 7 15th Measuring port opening 7 16th mounting module 4, 5 17th Longitudinal line of symmetry 1, 7 18th insert opening 4 19th screw 4, 5 20th cover 2, 7 21st hinge loop 2, 3, 7 22nd plate body 4, 5 23rd shell 5 100th Insulation safety disconnect switch 1

Claims (5)

Sicherheitstrennschalter (100), bei dem auf ein Unterteil (1) ein oder mehrere Deckeleinheiten (4) gesetzt sind, die sich oberhalb von Montagemodulen (16) befinden und diese abdecken, dadurch gekennzeichnet, dass die Deckeleinheit (4) in ihrem Oberteil (7) eine einen Teil der Fläche des Oberteils (7) einnehmende, verschließbare Öffnung (13) besitzt, die mithilfe eines Schiebers (9) translatorisch wahlweise zu öffnen und schließen ist und in Öffnungsstellung die Befestigungselemente eines Montagemoduls (16) für Werkzeugeinsatz zugänglich macht.Safety isolating switch (100), in which one or more cover units (4) are placed on a lower part (1), which are located above and cover mounting modules (16), characterized in that the cover unit (4) in its upper part (7 ) has a part of the surface of the upper part (7) engaging, closable opening (13) which translationally using a slide (9) open and close and in the open position, the fasteners of a mounting module (16) makes available for tool use. Sicherheitstrennschalter nach Anspruch 1, dadurch gekennzeichnet, dass der Schieber (9) mechanisch mit einer Abdeckung (20) einer Mess-Anschlussöffnung (15) verbunden ist.Safety isolator according to claim 1, characterized in that the slide (9) is mechanically connected to a cover (20) of a measuring connection opening (15). Sicherheitstrennschalter nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass durch Bewegung des Schiebers (9) ein Messfenster (14) innerhalb der Deckeleinheit (4) freigebbar ist.Safety isolating switch according to claim 1 or 2, characterized in that by movement of the slide (9) a measuring window (14) within the cover unit (4) is releasable. Sicherheitstrennschalter nach Anspruch 1, dadurch gekennzeichnet, dass die Öffnung (13) ovalförmig ist.Safety isolator according to claim 1, characterized in that the opening (13) is oval-shaped. Sicherungstrennschalter Anspruch 1, dadurch gekennzeichnet, dass sich die Öffnung (13) im mittleren, Teil der Deckeleinheit (4) befindet, durch den die Längssymmetrielinie (17) der Deckeleinheit verläuft.Fuse-breaker according to Claim 1, characterized in that the opening (13) is located in the central part of the cover unit (4), through which runs the longitudinal symmetry line (17) of the cover unit.
EP14003080.0A 2013-09-11 2014-09-05 Security disconnecter with access port in a cover unit Not-in-force EP2849191B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HRP20170157TT HRP20170157T1 (en) 2013-09-11 2017-01-31 Security disconnecter with access port in a cover unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL405313A PL405313A1 (en) 2013-09-11 2013-09-11 Load switch, preferably fuse-switch disconnector with access to terminal through the cover

Publications (2)

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EP2849191A1 true EP2849191A1 (en) 2015-03-18
EP2849191B1 EP2849191B1 (en) 2016-12-21

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EP14003080.0A Not-in-force EP2849191B1 (en) 2013-09-11 2014-09-05 Security disconnecter with access port in a cover unit

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EP (1) EP2849191B1 (en)
ES (1) ES2614552T3 (en)
HR (1) HRP20170157T1 (en)
PL (1) PL405313A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508291A1 (en) * 1991-04-06 1992-10-14 JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK NH-fuse breaker of the strip type
EP0802554A2 (en) * 1996-04-20 1997-10-22 Efen Elektrotechnische Fabrik GmbH Device for locking a cover to a switch framework
DE19715264A1 (en) * 1997-04-12 1998-10-15 Efen Elektrotech Fab Sealing and locking mechanism for lid of safety switchgear
EP1306867A1 (en) * 2001-04-30 2003-05-02 Pronutec, S.A. Improvements made to fuse-holder bases
EP2031621B1 (en) 2007-08-27 2011-06-22 Apator S.A. Low voltage block safety breaker switch with window

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508291A1 (en) * 1991-04-06 1992-10-14 JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK NH-fuse breaker of the strip type
EP0802554A2 (en) * 1996-04-20 1997-10-22 Efen Elektrotechnische Fabrik GmbH Device for locking a cover to a switch framework
DE19715264A1 (en) * 1997-04-12 1998-10-15 Efen Elektrotech Fab Sealing and locking mechanism for lid of safety switchgear
EP1306867A1 (en) * 2001-04-30 2003-05-02 Pronutec, S.A. Improvements made to fuse-holder bases
EP2031621B1 (en) 2007-08-27 2011-06-22 Apator S.A. Low voltage block safety breaker switch with window

Also Published As

Publication number Publication date
ES2614552T3 (en) 2017-05-31
HRP20170157T1 (en) 2017-03-24
PL405313A1 (en) 2015-03-16
EP2849191B1 (en) 2016-12-21

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