EP0633588B1 - Zusatzanschlussgerät - Google Patents

Zusatzanschlussgerät Download PDF

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Publication number
EP0633588B1
EP0633588B1 EP94410046A EP94410046A EP0633588B1 EP 0633588 B1 EP0633588 B1 EP 0633588B1 EP 94410046 A EP94410046 A EP 94410046A EP 94410046 A EP94410046 A EP 94410046A EP 0633588 B1 EP0633588 B1 EP 0633588B1
Authority
EP
European Patent Office
Prior art keywords
connection
tunnel
auxiliary
accessory
contact strip
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
EP94410046A
Other languages
English (en)
French (fr)
Other versions
EP0633588A1 (de
Inventor
Bernard C/O Schneider Electric Sa Lepretre
Gérard c/o Schneider Electric SA Mazuit
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.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
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 Schneider Electric SE filed Critical Schneider Electric SE
Publication of EP0633588A1 publication Critical patent/EP0633588A1/de
Application granted granted Critical
Publication of EP0633588B1 publication Critical patent/EP0633588B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/07—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being of the same type but different sizes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H01H2071/086—Low power connections for auxiliary switches, e.g. shunt trip

Definitions

  • the present invention relates to a connection accessory for an apparatus electrical, in particular a circuit breaker, a contactor, a switch or the like, comprising at least one input terminal and one output terminal each equipped a connection cage and a clamping screw.
  • a connection accessory for an apparatus electrical, in particular a circuit breaker, a contactor, a switch or the like, comprising at least one input terminal and one output terminal each equipped a connection cage and a clamping screw.
  • connection cages of electrical equipment usually have limited dimensions and a well defined geometry. When it is necessary to connect large diameter power cables or when it comes to connecting several cables in the same cage, the size of this cage can be insufficient.
  • the present invention proposes to overcome these drawbacks by providing a connection accessory corresponding to various requirements in terms of electrical fixtures.
  • a housing of the accessory contains a main connection terminal and a auxiliary connection electrically connected to an arranged contact pad to be engaged in said connection cage of said apparatus and to be fixed by means of the first corresponding clamping screw, that the terminal main connection has a second main connection cage and a second clamping screw, said second cage being electrically connected to the contact pad, and that the auxiliary connection terminal includes a third auxiliary connection cage and a third screw tightening, said third cage being electrically connected to the contact pad.
  • a circuit breaker 10 of which only the box is shown, is equipped with two connection accessories 11 and 12 mounted on either side of this circuit breaker.
  • these two elements are similar, but may be different in construction to be mounted on the right side or the left side of the circuit breaker, these sides may have geometric differences, particularly in concerning the position of the corresponding connection cage.
  • the circuit breaker comprises two housings 13 intended to receive cages of connection 14 (see FIG. 2) which, with the clamping screws 15, constitute input and output connection terminals.
  • the cages 14 are intended to receive power cables and / or auxiliary conductors. In the embodiment described, they ensure the connection of a contact pad 16 which constitutes one of the constituent elements of the connection accessories 11 or 12.
  • connection accessory 11 comprises a housing 20, in molded synthetic material, in which several housings are provided for receive the contact pad 16, at least one main connection cage 21 which cooperates with a clamping screw 22 to define a connection terminal main 23, and at least one auxiliary connection cage 24 which cooperates with a clamping screw 25 to define an auxiliary connection terminal 26.
  • the contact pad 16 includes a tab arranged to be housed in the cage 14 of the circuit breaker, a first extension 17 which extends into the main cage 21 and a second extension 18 which extends into the auxiliary cage 24. It is preferably cut from a plate of an electrically good conductive material, especially copper or a copper alloy and shaped appropriately.
  • connection accessory may include several main connection terminals and several auxiliary connection terminals. In the example shown, it has only one main terminal and one only auxiliary terminal.
  • the power cable (not shown) is engaged in the main cage through an opening 27 made in the housing 20.
  • the conductor auxiliary (not shown) is engaged in the auxiliary cage through a well 28 and an opening 29 arranged at the bottom and at the rear of this well, also provided in the housing 20.
  • the terminals are adapted to the dimensions of the cables to be connected.

Landscapes

  • Breakers (AREA)
  • Patch Boards (AREA)

Claims (5)

  1. Anschluß-Hilfseinrichtung für ein elektrisches Schaltgerät, insbesondere einen Leistungsschalter, ein Schütz, einen Lastschalter o.ä., welches genannte Schaltgerät mindestens eine Eingangsklemme und eine Ausgangsklemme aufweist, die jeweils einen ersten Klemmenkäfig und eine erste Klemmschraube umfassen,
    dadurch gekennzeichnet, daß ein Gehäuse (20) der Hilfseinrichtung eine Hauptanschlußklemme (23) sowie eine Hilfsanschlußklemme (26) enthält, die elektrisch mit einem Anschlußstück (16) verbunden sind, welches dazu dient, in den genannten Klemmenkäfig (14) des genannten Schaltgeräts eingesetzt und mit Hilfe der ersten zugehörigen Klemmschraube (15) befestigt zu werden, daß die Hauptanschlußklemme (23) einen zweiten Hauptklemmenkäfig (21) sowie eine zweite Klemmschraube (22) umfaßt, wobei der genannte zweite Käfig elektrisch mit dem Anschlußstück (16) verbunden ist, und daß die Hilfsanschlußklemme (26) einen dritten Hilfsklemmenkäfig (24) sowie eine dritte Klemmschraube (25) umfaßt, wobei der genannte dritte Käfig elektrisch mit dem Anschlußstück (16) verbunden ist.
  2. Hilfseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Anschlußstück (16) einen Steg, der dazu dient, in den ersten Klemmenkäfig (14) des Leistungsschalters eingeführt zu werden, einen ersten Fortsatz (17), der in den zweiten Hauptklemmenkäfig (21) hineinragt, sowie einen zweiten Fortsatz (18) umfaßt, der in den dritten Hilfsklemmenkäfig (24) hineinragt.
  3. Hilfseinrichtung nach Anspruch 2, dadurch gekennzeichnet, daß das Anschlußstück (16) als aus einer Platte eines elektrisch gut leitenden Materials ausgeschnittenes Teil ausgebildet und in einer geeigneten Aufnahme des Gehäuses (20) angeordnet ist.
  4. Hilfseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der zweite Hauptklemmenkäfig (23) einer zur Durchführung eines Leistungskabels ausgelegten Öffnung (27) des Gehäuses (20) entspricht.
  5. Hilfseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der dritte Hilfsklemmenkäfig (24) einem Schacht (28) sowie einer Öffnung (29) entspricht, die im Gehäuse (20) ausgebildet und zur Durchführung einer Hilfsleitung ausgelegt sind.
EP94410046A 1993-07-07 1994-06-29 Zusatzanschlussgerät Expired - Lifetime EP0633588B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9308450 1993-07-07
FR9308450A FR2707429B1 (fr) 1993-07-07 1993-07-07 Accessoire de raccordement.

Publications (2)

Publication Number Publication Date
EP0633588A1 EP0633588A1 (de) 1995-01-11
EP0633588B1 true EP0633588B1 (de) 1999-01-07

Family

ID=9449095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94410046A Expired - Lifetime EP0633588B1 (de) 1993-07-07 1994-06-29 Zusatzanschlussgerät

Country Status (4)

Country Link
EP (1) EP0633588B1 (de)
CN (1) CN1041669C (de)
DE (1) DE69415734T2 (de)
FR (1) FR2707429B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759846B1 (fr) * 1997-02-14 2003-12-26 Schneider Electric Sa Boitier pour appareillage electrique et appareil electrique comportant un tel boitier
IT1319573B1 (it) * 2000-12-18 2003-10-20 Abb Ricerca Spa Elemento conduttore per la derivazione di alimentazione elettrica.
DE10236790C1 (de) * 2002-08-10 2003-10-16 Moeller Gmbh Elektrisches Schaltgerät
DE102006042408A1 (de) * 2006-09-09 2008-03-27 Moeller Gmbh Steckvorrichtung zum Stecken auf eine elektrische Schaltvorrichtung
DE102006049810B4 (de) * 2006-10-17 2008-07-10 Siemens Ag Leistungsschalter, insbesondere Kompaktleistungsschalter, und Hilfsleiteranschluss für einen Leistungsschalter
CN203386676U (zh) * 2013-08-30 2014-01-08 德力西电气有限公司 断路器辅助连接板固定结构
FR3029699B1 (fr) * 2014-12-08 2019-05-31 Schneider Electric Industries Sas Dispositif de raccordement electrique comportant une sortie auxiliaire et appareil de commutation comportant un tel dispositif.
FR3118328B1 (fr) * 2020-12-22 2023-11-24 Alstom Transp Tech Contacteur électrique d’une ligne d’alimentation à trois phases électriques pour un véhicule et véhicule comprenant un tel contacteur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573415A (en) * 1969-11-07 1971-04-06 Ite Imperial Corp Parallel pole circuit breaker
US3748420A (en) * 1972-04-18 1973-07-24 Westinghouse Electric Corp Terminal member for circuit interrupter
US5107396A (en) * 1991-06-03 1992-04-21 General Electric Company Circuit breaker combined terminal lug and connector

Also Published As

Publication number Publication date
EP0633588A1 (de) 1995-01-11
FR2707429B1 (fr) 1995-09-01
FR2707429A1 (fr) 1995-01-13
DE69415734D1 (de) 1999-02-18
CN1098564A (zh) 1995-02-08
DE69415734T2 (de) 1999-07-22
CN1041669C (zh) 1999-01-13

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