EP0633588B1 - Accessoire de raccordement - Google Patents
Accessoire de raccordement Download PDFInfo
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
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)
Description
Claims (5)
- Accessoire de raccordement pour un appareillage électrique, notamment un disjoncteur, un contacteur, un interrupteur ou similaire, ledit appareillage comportant au moins une borne d'entrée et une borne de sortie équipées chacune d'une première cage de raccordement et d'une première vis de serrage,
caractérisé en ce qu'un boítier (20) de l'accessoire renferme une borne de raccordement principale (23) et une borne de raccordement auxiliaire (26) raccordées électriquement à une plage de contact (16) agencée pour être engagée dans ladite cage de raccordement (14) dudit appareillage et pour être fixée au moyen de la première vis de serrage (15) correspondante, que la borne de raccordement principale (23) comporte une deuxième cage de raccordement principale (21) et une deuxième vis de serrage (22), ladite deuxième cage étant électriquement connectée à la plage de contact (16), et que la borne de raccordement auxiliaire (26) comporte une troisième cage de raccordement auxiliaire (24) et une troisième vis de serrage (25), ladite troisième cage étant électriquement connectée à la plage de contact (16). - Accessoire selon la revendication 1, caractérisé en ce que la plage de contact (16) comprend une languette agencée pour être logée dans la première cage de raccordement (14) de l'appareillage électrique, un premier prolongement (17) qui s'étend dans la deuxième cage de raccordement principale (21) et un deuxième prolongement (18) qui s'étend dans la troisième cage de raccordement auxiliaire (24).
- Accessoire selon la revendication 2, caractérisé en ce que la plage de contact (16) est constituée par une pièce découpée dans une plaque en un matériau électriquement bon conducteur et disposée dans un logement approprié du boítier (20).
- Accessoire selon la revendication 1, caractérisé en ce que la deuxième cage de raccordement principale (23) correspond à une ouverture (27) du boítier, conçue pour le passage d'un câble de puissance.
- Accessoire selon la revendication 1, caractérisé en ce que la troisième cage de raccordement auxiliaire (24) correspond à un puits (28) et à une ouverture (29) ménagés dans le boítier (20) et conçu pour le passage d'un conducteur auxiliaire.
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 (fr) | 1995-01-11 |
EP0633588B1 true EP0633588B1 (fr) | 1999-01-07 |
Family
ID=9449095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94410046A Expired - Lifetime EP0633588B1 (fr) | 1993-07-07 | 1994-06-29 | Accessoire de raccordement |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0633588B1 (fr) |
CN (1) | CN1041669C (fr) |
DE (1) | DE69415734T2 (fr) |
FR (1) | FR2707429B1 (fr) |
Families Citing this family (8)
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)
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 |
-
1993
- 1993-07-07 FR FR9308450A patent/FR2707429B1/fr not_active Expired - Fee Related
-
1994
- 1994-06-29 EP EP94410046A patent/EP0633588B1/fr not_active Expired - Lifetime
- 1994-06-29 DE DE69415734T patent/DE69415734T2/de not_active Expired - Fee Related
- 1994-07-06 CN CN94108109A patent/CN1041669C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69415734T2 (de) | 1999-07-22 |
FR2707429B1 (fr) | 1995-09-01 |
EP0633588A1 (fr) | 1995-01-11 |
CN1098564A (zh) | 1995-02-08 |
FR2707429A1 (fr) | 1995-01-13 |
DE69415734D1 (de) | 1999-02-18 |
CN1041669C (zh) | 1999-01-13 |
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