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EP1191562B1 - Small size circuit breaker with universal terminal assembly - Google Patents

Small size circuit breaker with universal terminal assembly Download PDF

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Publication number
EP1191562B1
EP1191562B1 EP00120676A EP00120676A EP1191562B1 EP 1191562 B1 EP1191562 B1 EP 1191562B1 EP 00120676 A EP00120676 A EP 00120676A EP 00120676 A EP00120676 A EP 00120676A EP 1191562 B1 EP1191562 B1 EP 1191562B1
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
terminal
base body
openings
insertable
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.)
Expired - Lifetime
Application number
EP00120676A
Other languages
German (de)
French (fr)
Other versions
EP1191562A1 (en
Inventor
Wolfgang Dipl.-Ing.(FH) Leitl
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to ES00120676T priority Critical patent/ES2292393T3/en
Priority to AT00120676T priority patent/ATE377837T1/en
Priority to PT00120676T priority patent/PT1191562E/en
Priority to EP00120676A priority patent/EP1191562B1/en
Priority to DE50014765T priority patent/DE50014765D1/en
Publication of EP1191562A1 publication Critical patent/EP1191562A1/en
Application granted granted Critical
Publication of EP1191562B1 publication Critical patent/EP1191562B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08Terminals; Connections
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • H01H2011/0037Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts with removable or replaceable terminal blocks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/002Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02Housings; Casings; Bases; Mountings
    • H01H71/0207Mounting or assembling the different parts of the circuit breaker
    • H01H71/0228Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts

Definitions

  • the invention relates to a miniature circuit breaker in narrow construction, at the narrow sides in each case except a terminal for the outer conductor, formerly called phase conductor, a terminal for a neutral conductor is formed.
  • the clamps are each arranged diagonally one above the other, based on a view of the narrow side. Relative to the usual installation position in a distribution, wherein the base of the circuit breaker is arranged on mounting rails parallel to a mounting wall, the riser is connected from below and the branch line to consumers is connected at the top.
  • the lower terminal assembly is such that the outer conductor is located on the top right and the neutral conductor is located obliquely on the lower left.
  • the terminal for the outer conductor is usually located at the top left and the terminal for the neutral conductor at an angle lower right.
  • the arrangement of the terminals thus varies according to the respective sales markets, which has led to the described difficulties especially in circuit breakers in the width of a so-called a division unit.
  • a circuit breaker which has a base body with switch components and provides terminals for conductors.
  • a power budget is achieved by means of different support points of an elastic element which holds the movable contact in an angular position.
  • the invention has for its object to develop a miniature circuit breaker, which is so universal with respect to the terminal assembly that in production and storage a significant simplification is achieved.
  • the switch components are arranged in a base body, which forms a receiving profile for an insert on its narrow sides of the housing, which has recesses in its body within the receiving profile, which together with form the terminal profile terminal openings according to variants.
  • the provision for special markets is thus much easier and cheaper.
  • the insert can be made in two variants for the majority of markets, the clamps being provided in an oblique arrangement from top left to bottom right or from top right to bottom left, if the top is oriented on a narrow side.
  • the terminals for the outer conductor are at the top and the Terminals for the neutral conductor arranged below.
  • the terminals from top left to bottom right is provided for the upper narrow side in the conventional design, a terminal arrangement from top right to bottom left. So if the power supply through the circuit breaker, Based on the external view, goes straight through, one comes out with only two versions of the insert.
  • the terminal assembly left top and bottom right provide and on the upper narrow side, the execution of the insert part such that the terminals are right upper and lower left.
  • the two inserts are to be replaced with regard to the upper and lower assembly on the circuit breaker.
  • the receiving profile is formed recessed on its side edges opposite in the region of the terminal opening and if inserts fill unneeded openings with a nose, wherein the inserts for a required opening the recessed profile are set back, so that they have a terminal opening depending on Can form variant.
  • Such an embodiment realized in a simple manner a variable terminal arrangement.
  • the inserts can therefore form terminal openings top left and bottom right or top right and bottom left.
  • the embodiment according to the invention particularly promotes the development and production of circuit breakers in narrow construction, which are only a so-called graduation unit wide.
  • FIG. 1 a circuit breaker of the base body and inserted insert is shown in perspective with a first terminal arrangement.
  • FIG 4 a circuit breaker in the representation of FIG 2, that is shown as a rear view of the circuit breaker of FIG 3, wherein an insert is used in the first embodiment.
  • FIG 5 a circuit breaker is shown in the representation of FIG 1 or FIG 3, wherein the inserts are removed.
  • FIG 6 an insert part in a larger scale in the first embodiment, corresponding to FIG 1, shown in perspective.
  • FIG 7 an insert part on a larger scale in a second embodiment according to FIG 3, illustrated.
  • the circuit breaker of Figure 1 has a base body 1 and on the narrow sides at the bottom and top of an insert 2 in a first embodiment and an insert part 3 in a second embodiment.
  • the insert part 2 forms inside the exception profile 4 of the base body in its body recesses 5, which together with the receiving profile 4 form an upper terminal opening 6 and a lower terminal opening 7.
  • the insert part according to FIG. 1 is designed a left upper terminal opening and a right lower terminal opening are formed.
  • the rearward terminal arrangement is also provided, as can be seen from FIG.
  • the upper terminal opening 6 leads to the terminal for the outer conductor L and the lower terminal opening 7 to the terminal for the neutral conductor N.
  • the receiving profile 4 is formed at its side edges opposite in the region of the terminal openings set back.
  • the insert parts fill openings that are not required with a filling nose 8.9, compare FIG. 2.
  • the insert part 2 of FIG 1 forms terminal openings top left and bottom right and the insert part 3 of FIG 2 terminal openings right above, 6, and bottom left, 7.
  • the width of the base body 1 is tuned to a graduation.
  • the housing of the circuit breaker is provided in the embodiment with two housing halves. One can also provide a corresponding structure of two devices, each with a dividing unit, which together form a receiving profile for inserts.
  • FIG 3 in front view and in FIG 4 in rear view is realized by appropriately replaced inserts 3 and 2, the usual on the French market terminal arrangement.
  • FIG 5 is shown in the representation of FIG 1, a base body 1, but reproduced with insert parts.
  • the side edges to the removed insert form a receiving profile 4. It is set back on its side edges in the area 10 of the possible terminal opening educated. Unused openings are filled by the insert with Grein.
  • FIGS. 6 and 7 an insert part 2 of a first embodiment or an insert part 3 of a second embodiment is illustrated in perspective on a larger scale.
  • circuit breaker is illustrated in narrow construction as in its installed position in a distribution or in a mounting wall. In the exemplary embodiment, one sees on the upper insert part 3 in the second embodiment.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The circuit breaker has a phase conductor terminal and a neutral conductor terminal, the terminals lying diagonally, one above the other. Switching components are arranged in a base body (1) with an adaptor-receiving profile on its narrow sides that has openings (5) which, together with the receiving profile, form terminal openings in accordance with variant forms.

Description

Die Erfindung bezieht sich auf einen Leitungsschutzschalter in Schmalbauweise, an dessen Schmalseiten jeweils außer einer Klemme für den Außenleiter, früher Phasenleiter genannt, auch eine Klemme für einen Neutralleiter ausgebildet ist. Die Klemmen sind jeweils schräg übereinander anordnet, bezogen auf eine Aufsicht auf die Schmalseite. Bezogen auf die übliche Einbaulage in einer Verteilung, wobei die Basis des Leitungsschutzschalters auf Tragschienen parallel zu einer Einbauwand angeordnet ist, wird die Steigleitung von unten angeschlossen und die Verzweigungsleitung zu Verbrauchern wird oben angeschlossen. Nach französischem Brauch ist die untere Klemmenanordnung derart, dass der Außenleiter rechts oben und der Neutralleiter schräg links unten angeordnet ist. In übrigen europäischen Ländern ist die Klemme für den Außenleiter meist links oben und die Klemme für den Neutralleiter schräg rechts unten angeordnet.The invention relates to a miniature circuit breaker in narrow construction, at the narrow sides in each case except a terminal for the outer conductor, formerly called phase conductor, a terminal for a neutral conductor is formed. The clamps are each arranged diagonally one above the other, based on a view of the narrow side. Relative to the usual installation position in a distribution, wherein the base of the circuit breaker is arranged on mounting rails parallel to a mounting wall, the riser is connected from below and the branch line to consumers is connected at the top. According to French custom, the lower terminal assembly is such that the outer conductor is located on the top right and the neutral conductor is located obliquely on the lower left. In other European countries, the terminal for the outer conductor is usually located at the top left and the terminal for the neutral conductor at an angle lower right.

Wenn man beide oder noch andere Märkte beliefern will, sind entsprechend viele Teile - Baugruppen und Geräte - gesondert zu entwickeln, was einen erheblichen Aufwand an Investitionen bei Forschung und Entwicklung bedeutet.If you want to supply both or even other markets, you have to develop a corresponding number of parts - assemblies and devices - separately, which means a considerable investment in research and development.

Aus dieser Situation heraus hat man bisher sogenannte linke und rechte Geräte entwickelt, wobei sich unterschiedliche Teile, wie Gehäuse, Deckel, Isolationszwischenstücke, elektrische Anschlussleiter usw. ergeben haben. Man hat auch schon die Geräte um 180° so gewendet eingesetzt, dass die Geräteoberseite die bisherige Geräteunterseite darstellt und umgekehrt. Hierdurch kann man zwar die Lage des Außenleiters und des N-Leiters vertauschen, es müssen jedoch Schaltschlossteile, beispielsweise Griff und Bügel, geändert werden, da die Vorschriften eine Einschaltrichtung von unten nach oben - bezogen auf die Einbaulage in einem Verteilergehäuse in einer Einbauwand - verlangen.From this situation, so far so-called left and right devices have been developed, with different parts, such as housing, cover, insulation spacers, electrical connection conductors, etc. have emerged. It has also been used the devices turned by 180 ° so that the top of the device represents the previous bottom of the device and vice versa. As a result, although you can swap the position of the outer conductor and the N-conductor, however, it must be Schaltschlossteile, such as handle and bracket changed, since the rules a switch-on from bottom to top - in relation to the mounting position in a distributor housing in a mounting wall - require.

Die Anordnung der Klemmen variiert also nach den jeweiligen Absatzmärkten, was besonders bei Leitungsschutzschaltern in der Breite einer sogenannten einen Teilungseinheit zu den geschilderten Schwierigkeiten geführt hat.The arrangement of the terminals thus varies according to the respective sales markets, which has led to the described difficulties especially in circuit breakers in the width of a so-called a division unit.

Aus der EP 0 570 647 A1 ist ein Überlastschalter bekannt, der einen Basiskörper mit Schalterkomponenten aufweist und Klemmen für Leiter zur Verfügung stellt. Ein Kräftehaushalt wird mittels unterschiedlichen Abstützpunkten eines elastischen Elementes erreicht, welches den beweglichen Kontakt in einer Winkelstellung hält.From the EP 0 570 647 A1 a circuit breaker is known which has a base body with switch components and provides terminals for conductors. A power budget is achieved by means of different support points of an elastic element which holds the movable contact in an angular position.

Der Erfindung liegt die Aufgabe zugrunde, einen Leitungsschutzschalter in Schmalbauweise zu entwickeln, der hinsichtlich der Klemmenanordnung so weit universell ist, dass in Fertigung und Lagerhaltung eine wesentliche Vereinfachung erzielt wird.The invention has for its object to develop a miniature circuit breaker, which is so universal with respect to the terminal assembly that in production and storage a significant simplification is achieved.

Die Lösung der geschilderten Aufgabe erfolgt nach der Erfindung durch einen Leitungsschutzschalter nach Anspruch 1. Hiernach sind die Schalterkomponenten in einem Basiskörper angeordnet, der an seinen Gehäuseschmalseiten jeweils ein Aufnahmeprofil für ein Einsatzteil bildet, das innerhalb des Aufnahmeprofils Aussparungen in seinem Körper aufweist, die zusammen mit dem Aufnahmeprofil Klemmenöffnungen gemäß Varianten bilden. Die Vorhaltung für spezielle Märkte wird dadurch wesentlich einfacher und kostengünstiger.The solution of the described object is achieved according to the invention by a circuit breaker according to claim 1. Hereinafter, the switch components are arranged in a base body, which forms a receiving profile for an insert on its narrow sides of the housing, which has recesses in its body within the receiving profile, which together with form the terminal profile terminal openings according to variants. The provision for special markets is thus much easier and cheaper.

Das Einsatzteil kann für die Mehrzahl der Märkte in zwei Varianten ausgeführt werden, wobei die Klemmen in einer schrägen Anordnung von links oben nach rechts unten oder von rechts oben nach links unten vorgesehen werden, wenn man sich an der Aufsicht auf eine Schmalseite orientiert. Üblicherweise sind die Klemmen für den Außenleiter dabei oben und die Klemmen für den Neutralleiter unten angeordnet. Für einen Verbrauchermarkt, der bezogen auf die Einbaulage des Leitungsschutzschalters in einer Verteilung an seiner unteren Schmalseite die Klemmen von links oben nach rechts unten aufweist, ist für die obere Schmalseite bei üblicher Ausführung eine Klemmenanordnung von rechts oben nach links unten vorzusehen. Wenn die Stromführung also durch den Leitungsschutzschalter, bezogen auf die Außenansicht, geradlinig durchgeht, kommt man mit lediglich zwei Ausführungen des Einsatzteils aus. Hierbei ist einmal an der unteren Schmalseite des Leitungsschutzschalters die Klemmenanordnung links oben und rechts unten vorzusehen und an der oberen Schmalseite die Ausführung des Einsatzteils derart, dass die Klemmen rechts oben und links unten angeordnet sind. Für andere Verbrauchermärkte sind lediglich die beiden Einsatzteile hinsichtlich der oberen und unteren Anordnung am Leitungsschutzschalter auszuwechseln.The insert can be made in two variants for the majority of markets, the clamps being provided in an oblique arrangement from top left to bottom right or from top right to bottom left, if the top is oriented on a narrow side. Usually, the terminals for the outer conductor are at the top and the Terminals for the neutral conductor arranged below. For a consumer market, based on the installation position of the circuit breaker in a distribution on its lower narrow side, the terminals from top left to bottom right, is provided for the upper narrow side in the conventional design, a terminal arrangement from top right to bottom left. So if the power supply through the circuit breaker, Based on the external view, goes straight through, one comes out with only two versions of the insert. Here, once on the lower narrow side of the circuit breaker, the terminal assembly left top and bottom right provide and on the upper narrow side, the execution of the insert part such that the terminals are right upper and lower left. For other consumer markets, only the two inserts are to be replaced with regard to the upper and lower assembly on the circuit breaker.

Es ist vorteilhaft, wenn das Aufnahmeprofil an seinen Seitenrändern gegenüberliegend im Bereich der Klemmenöffnung zurückversetzt ausgebildet ist und wenn Einsatzteile nicht benötigte Öffnungen mit einer Nase füllen, wobei die Einsatzteile für eine benötigte Öffnung dem Aufnahmeprofil entgegen zurückversetzt ausgebildet sind, so dass sie eine Klemmenöffnung je nach Variante bilden können. Eine derartige Ausführung realisiert in einfacher Weise eine variable Klemmenanordnung.It is advantageous if the receiving profile is formed recessed on its side edges opposite in the region of the terminal opening and if inserts fill unneeded openings with a nose, wherein the inserts for a required opening the recessed profile are set back, so that they have a terminal opening depending on Can form variant. Such an embodiment realized in a simple manner a variable terminal arrangement.

Die Einsatzteile können also Klemmenöffnungen links oben und rechts unten oder rechts oben und links unten bilden.The inserts can therefore form terminal openings top left and bottom right or top right and bottom left.

Die erfindungsgemäße Ausführung fördert besonders die Entwicklung und Fertigung von Leitungsschutzschaltern in Schmalbauweise, die nur eine sogenannte Teilungseinheit breit sind.The embodiment according to the invention particularly promotes the development and production of circuit breakers in narrow construction, which are only a so-called graduation unit wide.

Die Erfindung soll nun anhand von in der Zeichnung grob schematisch wiedergegebenen Ausführungsbeispielen näher erläutert werden.The invention will now be explained in more detail with reference to exemplary in the drawing roughly schematically reproduced embodiments.

In FIG 1 ist perspektivisch ein Leitungsschutzschalter aus Basiskörper und eingesetztem Einsatzteil mit einer ersten Klemmenanordnung wiedergegeben.In Figure 1, a circuit breaker of the base body and inserted insert is shown in perspective with a first terminal arrangement.

In FIG 2 ist die Ansicht des Leitungsschutzschalters von der rückwärtigen Schmalseite nach FIG 1 her wiedergegeben, wobei ein Einsatzteil einer zweiten Ausführung eingesetzt ist.In Figure 2, the view of the circuit breaker is reproduced from the rear narrow side of FIG 1 forth, wherein an insert part of a second embodiment is used.

In FIG 3 ist in der Darstellungsweise nach FIG 1 der Leitungsschutzschalter mit einem Einsatzteil in der zweiten Ausführung wiedergegeben.In Figure 3, the circuit breaker is shown with an insert in the second embodiment in the representation of FIG.

In FIG 4 ist ein Leitungsschutzschalter in der Darstellungsweise nach FIG 2, also als rückwärtige Ansicht des Leitungsschutzschalters nach FIG 3 wiedergegeben, wobei ein Einsatzteil in der ersten Ausführung eingesetzt ist.In FIG 4, a circuit breaker in the representation of FIG 2, that is shown as a rear view of the circuit breaker of FIG 3, wherein an insert is used in the first embodiment.

In FIG 5 ist ein Leitungsschutzschalter in der Darstellungsweise nach FIG 1 oder FIG 3 wiedergegeben, wobei die Einsatzteile herausgenommen sind.In FIG 5, a circuit breaker is shown in the representation of FIG 1 or FIG 3, wherein the inserts are removed.

In FIG 6 ist ein Einsatzteil in größerem Maßstab in erster Ausführung, entsprechend FIG 1, perspektivisch dargestellt.In FIG 6, an insert part in a larger scale in the first embodiment, corresponding to FIG 1, shown in perspective.

In FIG 7 ist ein Einsatzteil in größerem Maßstab in einer zweiten Ausführung entsprechend FIG 3, veranschaulicht.In FIG 7, an insert part on a larger scale in a second embodiment according to FIG 3, illustrated.

In FIG 8 ist die übliche Einbaulage eines Leitungsschutzschalters in perspektivischer Darstellung veranschaulicht, so wie er in seiner Einbaulage von vorn und schräg seitlich zu sehen ist.In Figure 8, the usual installation position of a circuit breaker is illustrated in a perspective view, as it is seen in its installed position from the front and obliquely laterally.

Der Leitungsschutzschalter nach FIG 1 weist einen Basiskörper 1 und an den Schmalseiten unten und oben ein Einsatzteil 2 in einer ersten Ausführung und ein Einsatzteil 3 in einer zweiten Ausführung auf. Das Einsatzteil 2 bildet innerhalb des Ausnahmeprofils 4 des Basiskörpers in seinem Körper Aussparungen 5, die zusammen mit dem Aufnahmeprofil 4 eine obere Klemmenöffnung 6 und eine untere Klemmenöffnung 7 bilden. Bezogen auf die Aufsicht auf die vordere Schmalseite des Leitungsschutzschalters ist das Einsatzteil nach FIG 1 so ausgeführt, dass eine linke obere Klemmenöffnung und eine rechte untere Klemmenöffnung gebildet wird. In der Anordnungshöhe nach FIG 1 ist auch die rückwärtige Klemmenanordnung vorgesehen, wie sie aus FIG 2 zu ersehen ist. Die obere Klemmenöffnung 6 führt zur Klemme für den Außenleiter L und die untere Klemmenöffnung 7 zur Klemme für den Neutralleiter N.The circuit breaker of Figure 1 has a base body 1 and on the narrow sides at the bottom and top of an insert 2 in a first embodiment and an insert part 3 in a second embodiment. The insert part 2 forms inside the exception profile 4 of the base body in its body recesses 5, which together with the receiving profile 4 form an upper terminal opening 6 and a lower terminal opening 7. With reference to the plan view of the front narrow side of the circuit breaker, the insert part according to FIG. 1 is designed a left upper terminal opening and a right lower terminal opening are formed. In the arrangement height according to FIG. 1, the rearward terminal arrangement is also provided, as can be seen from FIG. The upper terminal opening 6 leads to the terminal for the outer conductor L and the lower terminal opening 7 to the terminal for the neutral conductor N.

Das Aufnahmeprofil 4 ist an seinen Seitenrändern gegenüberliegend im Bereich der Klemmenöffnungen zurückversetzt ausgebildet. Die Einsatzteile füllen nicht benötigte Öffnungen mit einer Füllnase 8,9 aus, man vergleiche FIG 2.The receiving profile 4 is formed at its side edges opposite in the region of the terminal openings set back. The insert parts fill openings that are not required with a filling nose 8.9, compare FIG. 2.

Das Einsatzteil 2 nach FIG 1 bildet Klemmenöffnungen links oben und rechts unten und das Einsatzteil 3 nach FIG 2 Klemmenöffnungen rechts oben, 6, und links unten, 7. Die Breite des Basiskörpers 1 ist auf eine Teilungseinheit abgestimmt. Das Gehäuse des Leitungsschutzschalters ist im Ausführungsbeispiel mit zwei Gehäusehälften versehen. Man kann einen entsprechenden Aufbau auch aus zwei Geräten mit je einer Teilungseinheit vorsehen, die gemeinsam ein Aufnahmeprofil für Einsatzteile bilden.The insert part 2 of FIG 1 forms terminal openings top left and bottom right and the insert part 3 of FIG 2 terminal openings right above, 6, and bottom left, 7. The width of the base body 1 is tuned to a graduation. The housing of the circuit breaker is provided in the embodiment with two housing halves. One can also provide a corresponding structure of two devices, each with a dividing unit, which together form a receiving profile for inserts.

Durch die erfindungsgemäße Ausführung kann trotz der verschiedenartigen Klemmenanordnung entsprechend der Marktgewohnheit jeweils ein gleiches Klemmenniveau beibehalten werden.Due to the design according to the invention, in each case a same terminal level can be maintained despite the various terminal arrangement according to the market practice.

In FIG 3 in Vorderansicht und in FIG 4 in Rückansicht ist durch entsprechend ausgewechselte Einsatzteile 3 und 2 die auf dem französischen Markt übliche Klemmenanordnung realisiert.In FIG 3 in front view and in FIG 4 in rear view is realized by appropriately replaced inserts 3 and 2, the usual on the French market terminal arrangement.

In FIG 5 ist in der Darstellungsweise nach FIG 1 ein Basiskörper 1, jedoch bei herausgenommenen Einsatzteilen wiedergegeben. Die Seitenränder zum herausgenommenen Einsatzteil bilden ein Aufnahmeprofil 4. Es ist an seinen Seitenrändern gegenüberliegend im Bereich 10 der möglichen Klemmenöffnung zurückversetzt ausgebildet. Nicht benötigte Öffnungen werden vom Einsatzteil mit Füllnasen gefüllt. In den FIG 6 und 7 ist ein Einsatzteil 2 einer ersten Ausführung bzw. ein Einsatzteil 3 einer zweiten Ausführung in größerem Maßstab perspektivisch veranschaulicht.In FIG 5 is shown in the representation of FIG 1, a base body 1, but reproduced with insert parts. The side edges to the removed insert form a receiving profile 4. It is set back on its side edges in the area 10 of the possible terminal opening educated. Unused openings are filled by the insert with Füllnasen. In FIGS. 6 and 7, an insert part 2 of a first embodiment or an insert part 3 of a second embodiment is illustrated in perspective on a larger scale.

In FIG 8 ist der Leitungsschutzschalter in Schmalbauweise wie in seiner Einbaulage in einer Verteilung bzw. in einer Einbauwand veranschaulicht. Im Ausführungsbeispiel sieht man auf das obere Einsatzteil 3 in der zweiten Ausführung.In Figure 8, the circuit breaker is illustrated in narrow construction as in its installed position in a distribution or in a mounting wall. In the exemplary embodiment, one sees on the upper insert part 3 in the second embodiment.

Verständlicherweise können auch zahlreiche weitere Klemmenanordnungen entsprechend realisiert werden, wobei man bei zwei Marktgewohnheiten für vier Schmalseiten mit lediglich zwei Einsatzteilen auskommt.Understandably, numerous other terminal arrangements can be realized accordingly, with two market habits for four narrow sides with only two inserts.

Claims (5)

  1. Circuit breaker with a narrow structure with a base body (1), with an insertable part (2; 3) and with switch components in the base body (1), on whose narrow housing sides a terminal for a neutral conductor (N) is respectively configured as a well as a terminal for the outer conductor (L), previously referred to as a phase conductor, with the terminals being disposed obliquely above each other in each instance and the base body (1) forming a holding profile (4) for the insertable part (2; 3) in each instance on its narrow housing sides, characterised in that the one base body (1) is suitable for variants of the insertable part (2; 3) with recesses (5), which together with the holding profile (4) of the one base body (1) form terminal openings (6; 7) according to variants.
  2. Circuit breaker according to claim 1, with the holding profile (4) being configured with a backwards offset opposite its side edges in the region (10) of the possible terminal openings and with insertable parts (2; 3) filling openings that are not required with a filling lug (8, 9) and having a backwards offset towards the holding profile (4) for a required opening, in order to form a terminal opening (6; 7) according to the respective variant.
  3. Circuit breaker according to claim 1 or 2, with insertable parts (2; 3) forming terminal openings (6; 7) top left and bottom right.
  4. Circuit breaker according to claim 1 or 2, with insertable parts (2; 3) forming terminal openings (6; 7) top right and bottom left.
  5. Circuit breaker according to one of the preceding claims, with the base body (1) being tailored to a width in a so-called module.
EP00120676A 2000-09-21 2000-09-21 Small size circuit breaker with universal terminal assembly Expired - Lifetime EP1191562B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES00120676T ES2292393T3 (en) 2000-09-21 2000-09-21 AUTOMATIC SHORT CIRCUIT IN A SMALL CONSTRUCTION FORM WITH UNIVERSAL TERMINAL PROVISION.
AT00120676T ATE377837T1 (en) 2000-09-21 2000-09-21 NARROW DESIGN CIRCUIT BREAKER WITH UNIVERSAL CLAMPING ARRANGEMENT
PT00120676T PT1191562E (en) 2000-09-21 2000-09-21 Small size circuit breaker with universal terminal assembly
EP00120676A EP1191562B1 (en) 2000-09-21 2000-09-21 Small size circuit breaker with universal terminal assembly
DE50014765T DE50014765D1 (en) 2000-09-21 2000-09-21 Miniature circuit breaker in narrow construction with universal clamping arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00120676A EP1191562B1 (en) 2000-09-21 2000-09-21 Small size circuit breaker with universal terminal assembly

Publications (2)

Publication Number Publication Date
EP1191562A1 EP1191562A1 (en) 2002-03-27
EP1191562B1 true EP1191562B1 (en) 2007-11-07

Family

ID=8169911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120676A Expired - Lifetime EP1191562B1 (en) 2000-09-21 2000-09-21 Small size circuit breaker with universal terminal assembly

Country Status (5)

Country Link
EP (1) EP1191562B1 (en)
AT (1) ATE377837T1 (en)
DE (1) DE50014765D1 (en)
ES (1) ES2292393T3 (en)
PT (1) PT1191562E (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3726560A1 (en) 2019-04-17 2020-10-21 Siemens Aktiengesellschaft Compact protective switching device
DE102020204073A1 (en) 2020-03-30 2021-09-30 Siemens Aktiengesellschaft Electromechanical compact circuit breaker
EP4131297A1 (en) 2021-08-05 2023-02-08 Siemens Aktiengesellschaft Slide-in summation current transformer, fault current circuit breaker and method of assembly
DE102021208516A1 (en) 2021-08-05 2023-02-09 Siemens Aktiengesellschaft Summation current transformer and residual current circuit breaker
DE102021208518A1 (en) 2021-08-05 2023-02-09 Siemens Aktiengesellschaft Insulated housing and low-voltage protective switching device
DE102022200297A1 (en) 2022-01-13 2023-07-13 Siemens Aktiengesellschaft Low Voltage Circuit Breaker and Mounting Method
DE102022200296A1 (en) 2022-01-13 2023-07-13 Siemens Aktiengesellschaft Single pole housing module and low voltage circuit breaker
DE102022202311A1 (en) 2022-03-08 2023-09-14 Siemens Aktiengesellschaft Electronically switching modular device and insulated housing
EP4258310A1 (en) 2022-04-06 2023-10-11 Siemens Aktiengesellschaft Housing module, insulating material housing and protective switching device
DE102022204329A1 (en) 2022-05-02 2023-11-02 Siemens Aktiengesellschaft Modular insulated housing and multi-pole modular series-mounted device
WO2023247255A1 (en) 2022-06-21 2023-12-28 Siemens Aktiengesellschaft Low-voltage circuit breaker device
EP4312243A1 (en) 2022-07-28 2024-01-31 Siemens Aktiengesellschaft Insert-sum current transducer assembly, series mounting device and assembly method
DE102023200524B3 (en) 2023-01-24 2024-05-29 Siemens Aktiengesellschaft Connection terminal and DIN rail device
DE102023202388A1 (en) 2023-03-16 2024-09-19 Siemens Aktiengesellschaft Device module, DIN rail device and contact spring
DE102023204547A1 (en) 2023-04-07 2024-10-10 Siemens Aktiengesellschaft Modular multi-pole DIN rail mounted device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB779625A (en) * 1954-11-23 1957-07-24 Herbert Werner Wolff Improvements in electric cable terminals
EP0570647B1 (en) * 1992-05-13 1994-03-02 Hager Electro S.A. Switch latch for a circuit breaker and circuit breakers incorporating it
FR2720547B1 (en) * 1994-05-30 1996-08-14 Hager Electro Improvement to switches and differential switches.
FR2769404B1 (en) * 1997-10-08 1999-12-24 Schneider Electric Sa HOUSING FOR AN ELECTRICAL APPARATUS SUCH AS A CIRCUIT BREAKER

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3726560A1 (en) 2019-04-17 2020-10-21 Siemens Aktiengesellschaft Compact protective switching device
DE102020204073A1 (en) 2020-03-30 2021-09-30 Siemens Aktiengesellschaft Electromechanical compact circuit breaker
EP3889986A1 (en) 2020-03-30 2021-10-06 Siemens Aktiengesellschaft Electromechanical compact protective switching device
EP4131297A1 (en) 2021-08-05 2023-02-08 Siemens Aktiengesellschaft Slide-in summation current transformer, fault current circuit breaker and method of assembly
DE102021208516A1 (en) 2021-08-05 2023-02-09 Siemens Aktiengesellschaft Summation current transformer and residual current circuit breaker
DE102021208518A1 (en) 2021-08-05 2023-02-09 Siemens Aktiengesellschaft Insulated housing and low-voltage protective switching device
DE102021208514A1 (en) 2021-08-05 2023-02-09 Siemens Aktiengesellschaft Draw-in summation current transformers, residual current circuit breakers and assembly methods
EP4138112A1 (en) 2021-08-05 2023-02-22 Siemens Aktiengesellschaft Insulating housing and low-voltage protective switching device
DE102022200297A1 (en) 2022-01-13 2023-07-13 Siemens Aktiengesellschaft Low Voltage Circuit Breaker and Mounting Method
DE102022200296A1 (en) 2022-01-13 2023-07-13 Siemens Aktiengesellschaft Single pole housing module and low voltage circuit breaker
EP4213175A1 (en) 2022-01-13 2023-07-19 Siemens Aktiengesellschaft Low voltage circuit breaker with voltage tap and pcb card and method of assembly
EP4213174A1 (en) 2022-01-13 2023-07-19 Siemens Aktiengesellschaft Single pole housing module and low voltage circuit breaker
DE102022202311A1 (en) 2022-03-08 2023-09-14 Siemens Aktiengesellschaft Electronically switching modular device and insulated housing
WO2023169804A1 (en) 2022-03-08 2023-09-14 Siemens Aktiengesellschaft Electronically switching rail-mounted device and insulating material housing
EP4258310A1 (en) 2022-04-06 2023-10-11 Siemens Aktiengesellschaft Housing module, insulating material housing and protective switching device
DE102022203408A1 (en) 2022-04-06 2023-10-12 Siemens Aktiengesellschaft Housing module, insulated housing and protective switching device
DE102022204329A1 (en) 2022-05-02 2023-11-02 Siemens Aktiengesellschaft Modular insulated housing and multi-pole modular series-mounted device
EP4274041A1 (en) 2022-05-02 2023-11-08 Siemens Aktiengesellschaft Modular insulating material housing and multipole modular series installation device
WO2023247255A1 (en) 2022-06-21 2023-12-28 Siemens Aktiengesellschaft Low-voltage circuit breaker device
EP4312243A1 (en) 2022-07-28 2024-01-31 Siemens Aktiengesellschaft Insert-sum current transducer assembly, series mounting device and assembly method
DE102022207779A1 (en) 2022-07-28 2024-02-08 Siemens Aktiengesellschaft Plug-in summation current transformer assembly, modular device and assembly method
DE102023200524B3 (en) 2023-01-24 2024-05-29 Siemens Aktiengesellschaft Connection terminal and DIN rail device
DE102023202388A1 (en) 2023-03-16 2024-09-19 Siemens Aktiengesellschaft Device module, DIN rail device and contact spring
DE102023204547A1 (en) 2023-04-07 2024-10-10 Siemens Aktiengesellschaft Modular multi-pole DIN rail mounted device

Also Published As

Publication number Publication date
PT1191562E (en) 2007-12-10
ES2292393T3 (en) 2008-03-16
DE50014765D1 (en) 2007-12-20
ATE377837T1 (en) 2007-11-15
EP1191562A1 (en) 2002-03-27

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