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EP2202848A1 - Agencement de connexion doté d'un appareil électrique - Google Patents

Agencement de connexion doté d'un appareil électrique Download PDF

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Publication number
EP2202848A1
EP2202848A1 EP09177209A EP09177209A EP2202848A1 EP 2202848 A1 EP2202848 A1 EP 2202848A1 EP 09177209 A EP09177209 A EP 09177209A EP 09177209 A EP09177209 A EP 09177209A EP 2202848 A1 EP2202848 A1 EP 2202848A1
Authority
EP
European Patent Office
Prior art keywords
passage
switching device
plug contact
arrangement according
plug
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.)
Ceased
Application number
EP09177209A
Other languages
German (de)
English (en)
Inventor
Georg Edenharter
Swen Herwehe
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
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of EP2202848A1 publication Critical patent/EP2202848A1/fr
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2675—Electrical interconnections between two blocks, e.g. by means of busbars
    • 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
    • H01H71/082—Connections between juxtaposed circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/484—Spring housing details
    • H01R4/4842—Spring housing details the spring housing being provided with a single opening for insertion of a spring-activating tool

Definitions

  • the invention relates to a connection arrangement with at least two electrically interconnected components, wherein at least one of these components is an electrical, in particular electromagnetic switching device.
  • connection system with an electromagnetic switching device, in particular contactor, and a plug is for example from DE 10 2005 040 348 A1 known.
  • the connector of this connection system has an internal wiring and is designed for the simultaneous contacting of in-plane coil and auxiliary switch terminals of the switching device.
  • a circuit breaker and a contactor comprehensive, generally referred to as engine outlet unit known arrangement.
  • a multi-pin connector is provided, which is arranged on the front of the suitable for attachment to a top hat rail switching devices.
  • the housings of the switching devices have terminals which can be contacted by means of the multipolar plug, also referred to as interconnecting power plugs, wherein there are several openings per terminal in the housing front wall of each device.
  • a first passage that is to say an opening in the housing wall, is intended to be a cable to connect it to the terminal.
  • a second pass is needed to engage a tool on the clamp when connecting the cable.
  • the second passage can be used to connect a contact pin to the terminal without tools.
  • Another electromagnetic switching device is for example from the DE 101 52 347 C1 known.
  • This switching device has an adapted multi-phase busbar system.
  • the electrical connections of the switching device are designed as Käfigzug spring terminals, which are electrically connected via an adapter plug with the busbar system.
  • the invention has for its object to provide an at least one electrical device, in particular switching device and another, with the switching device electrically connectable component comprehensive arrangement, which is characterized by particularly simple, versatile connectivity.
  • connection arrangement with the features of claim 1.
  • This arrangement comprises an electrical device, in particular switching or protective device, which per phase two terminal points each having a first passage for receiving a plug contact and a second passage for receiving a line having.
  • an electromagnetic switching device will be described by way of example for the electrical device.
  • the arrangement comprises a further electrical component which has a plug contact corresponding to the first switching device.
  • the particular electromagnetic switching device and with this electrically connectable further component are designed such that when plugged into a passage of a terminal point of a phase of the electromagnetic switching device plug contact of the other component, the second terminal point of the same phase remains fully accessible.
  • a turn-around wiring in which two terminal points per phase are required on a contactor.
  • a terminal point for an overload relay or for a connection module is used to a circuit breaker, while the second terminal point is used for a cross connection to a reversing contactor.
  • the second terminal points of the first and each further coupled with this switching device are optional for a wiring with individual lines or with a wiring block, which includes a plurality of accommodated in a plastic component lines, available.
  • the bushings of each device are preferably arranged in a common plane, namely on the front of the housing of the respective device.
  • the front side of the device is that side of the device which faces away from the fastening side with which the device can be fastened, in particular, to a DIN rail.
  • the feedthroughs of a plurality of coupled, that is electrically and preferably also mechanically interconnected, devices are preferably arranged in a common plane. In the case of three devices connected to one another within the connection arrangement, this applies to at least two of these devices, in particular to two similar devices within the arrangement.
  • each terminal point of the electromagnetic switching device exactly two bushings, namely one for the plug contact and one for the Connection of a line provided implementation on.
  • the first implementation is not only used to connect a plug contact, but optionally also allows the insertion of a tool to connect a line introduced by the second implementation of the terminal point.
  • each terminal point of the electromagnetic switching device has three bushings, namely two bushings for connecting a plug contact or a line and a separate, third implementation on.
  • the separate implementation allows the attack of a tool on a cage cage spring clip.
  • the three bushings, which are associated with a phase of a device are arranged in a preferred embodiment along a straight line on the surface of the housing of the device. This straight line preferably runs parallel to a side surface of the device.
  • a side surface is understood to mean a surface of the device having a cuboid basic shape, which connects the front of the device with the back, that is, the attachment side of the device, wherein a surface normal of the side surface parallel to a DIN rail on which the device is fastened extends ,
  • the second, the plug contacts as integral components or in the form of infected device in a preferred embodiment, three plug contacts, that is a contact for each phase, which is a comb-like Plug arrangement are summarized, wherein in individual fingers of this connector assembly each have a plug contact is received.
  • the three fingers of the connector assembly cover in connected devices only one nip of each phase of the electromagnetic switching device, so that all the second nip of the respective phase associated bushings remain open.
  • the individual fingers the plug assembly are preferably arranged parallel to the side surfaces of both the first, electromagnetic switching device and the second component, in particular protective device, wherein the plane in which the fingers of the plug assembly are located, is parallel to the front sides of the two devices.
  • the advantage of the invention is in particular that two clamping points are provided on each of the three phases of a switching device with spring-type, the second clamping point including an associated opening for a tool, in particular a screwdriver, remains fully accessible when in the first terminal point a plug contact a further component, in particular a protective device or a connector connected to such a device plugged.
  • FIG. 1 is roughly schematically illustrated a generally designated by the reference numeral 1 connection arrangement, which comprises an electromagnetic switching device 2 and a connectable to this further component 3.
  • the switching device 2 is for example a contactor, that is, in principle a relay suitable for switching high currents, while the second component 3 is a protective device, in particular an overload relay or a circuit breaker.
  • the switching device 2, as well as the component 3 has three electrical phases, wherein two clamping points 14 are provided for electrical contacting per phase.
  • Each nip 14 of the switching device 2 has a first passage 6 and a second passage 7, which are provided for insertion of a plug contact 4 of the component 3 or a line, not shown.
  • a housing 5 of the switching device 2 is in FIG. 1 only hinted at.
  • a tool for example a screwdriver, is inserted through a third feedthrough 8 into the housing 5.
  • the first bushing 6, the second bushing 7 and the third bushing 8, which are not necessarily as in FIG. 1 shown simplified, are similar, are each arranged along a straight line at each nip 14 of the switching device 2, which is parallel to the side surfaces 9,10 of the switching device 2.
  • the connecting the side surfaces 9,10, in FIG. 1 visible side of the housing 5 is referred to as the front 11.
  • On this front side 11 are the total of eighteen bushings 6,7,8 in a common plane, with all six clamping points 14 are designed similar.
  • connection arrangement 1 corresponds to the measured between the side surfaces 9,10 width of the electromagnetic switching device 2, the width of the component 3, which has the three plug contacts 4 and is designed either as a complete, a switching function providing device or connectable with such a device via plug-in block.
  • the plug contacts 4, which extend perpendicular to the plane of the drawing, are in any case parts of a comb-like plug arrangement 12, which comprises three parallel fingers 13. These are each a plug contact. 4 having finger 13 placed on the switching device 2, whereby an electrical connection between the switching devices 2 and the component 3 is made, so remain, as a comparison of the contours of the switching device 2 with the contour of the component 3, parts of the front 11 is not covered.
  • These are three separate surface areas of the housing 5 of the switching device 2, in each of which the second clamping point 14 of each phase is arranged.
  • the contactor 2 as an electromagnetic switching device is in this case mounted on a DIN rail, not shown, while the overload relay 3 is electrically and mechanically connected to the contactor 2 as a protective device.
  • connection arrangement 1 differs from the arrangement FIG. 1 in that each clamping point 14 has only two bushings 6, 7.
  • the first passage 6 is optionally provided for connecting a plug-in contact 4 or for introducing a tool used in connecting a plugged through the bushing 7 line to the nip 14.
  • the connection variant after FIG. 3 in which the third passage 8 of each clamping point 14 is omitted, comes as an alternative design both the embodiment of a connection assembly 1 after FIG. 1 as well as the embodiment of the FIG. 4 and FIG. 5 into consideration.
  • FIG. 4 and FIG. 5 form two electromagnetic switching devices 2, namely two contactors 2, and an overload relay 3, a connection arrangement referred to as a reversing combination 1.
  • the two contactors 2 are electrically and mechanically connected to a wiring block 15, which replaces three individual lines.
  • Each contactor 2 has on its rear side 16 a latching contour 17, which allows attachment to a DIN rail.
  • the overload relay 3 as a further component is mechanically connected to one of the contactors 2.
  • the overall height of the entire connection assembly 1, measured orthogonal to the back 16, that is to the attachment side of the switching devices 2, is not significantly greater than the height of each switching device 2.
  • the connection assembly 1 is particularly well suited for installation in a cabinet even in confined spaces ,

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
EP09177209A 2008-12-23 2009-11-26 Agencement de connexion doté d'un appareil électrique Ceased EP2202848A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008062852A DE102008062852A1 (de) 2008-12-23 2008-12-23 Verbindungsanordnung mit einem elektrischen Gerät, insbesondere ein Schalt- oder Schutzgerät und einem weiteren Bauteil

Publications (1)

Publication Number Publication Date
EP2202848A1 true EP2202848A1 (fr) 2010-06-30

Family

ID=42040275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09177209A Ceased EP2202848A1 (fr) 2008-12-23 2009-11-26 Agencement de connexion doté d'un appareil électrique

Country Status (2)

Country Link
EP (1) EP2202848A1 (fr)
DE (1) DE102008062852A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3435399A1 (fr) * 2017-07-25 2019-01-30 Schneider Electric Industries SAS Dispositif électrique pour l'alimentation électrique d'appareils électriques de puissance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018129762B3 (de) * 2018-11-26 2020-04-16 Phoenix Contact Gmbh & Co. Kg Schaltvorrichtung zum sicheren Abschalten eines elektrischen Verbrauchers von einer Versorgungsspannung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708649A1 (de) * 1997-02-21 1998-08-27 Wago Verwaltungs Gmbh Elektrische Klemme mit Querbrücker
EP1022808A2 (fr) * 1999-01-22 2000-07-26 Wago Verwaltungsgesellschaft mbH Borne de raccordement
EP1026782A1 (fr) * 1999-02-05 2000-08-09 Schneider Electric Industries SA Bloc d'interconnexion pour appareils électriques
DE10152347C1 (de) 2001-10-24 2003-06-12 Siemens Ag Schaltgerät mit adaptiertem mehrphasigem Sammelschienensystem
US6663441B1 (en) * 1999-02-05 2003-12-16 Schneider Electric Industries Sa Electric switch appliance and quick-assembly
DE102005040348A1 (de) 2005-08-25 2007-03-01 Siemens Ag Verbindungssystem mit einem elektromagnetischem Schaltgerät, insbesondere Schütz, und einem Stecker
WO2008113397A1 (fr) * 2007-03-20 2008-09-25 Siemens Aktiengesellschaft Élément de connexion pour la connexion de deux appareils de coupure
EP2093787A1 (fr) * 2008-02-22 2009-08-26 Siemens Aktiengesellschaft Elément de liaison destiné à relier un contacteur avec un disjoncteur

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708649A1 (de) * 1997-02-21 1998-08-27 Wago Verwaltungs Gmbh Elektrische Klemme mit Querbrücker
EP1022808A2 (fr) * 1999-01-22 2000-07-26 Wago Verwaltungsgesellschaft mbH Borne de raccordement
EP1026782A1 (fr) * 1999-02-05 2000-08-09 Schneider Electric Industries SA Bloc d'interconnexion pour appareils électriques
US6663441B1 (en) * 1999-02-05 2003-12-16 Schneider Electric Industries Sa Electric switch appliance and quick-assembly
EP1026782B1 (fr) 1999-02-05 2007-03-14 Schneider Electric Industries SAS Bloc d'interconnexion pour appareils électriques
DE10152347C1 (de) 2001-10-24 2003-06-12 Siemens Ag Schaltgerät mit adaptiertem mehrphasigem Sammelschienensystem
DE102005040348A1 (de) 2005-08-25 2007-03-01 Siemens Ag Verbindungssystem mit einem elektromagnetischem Schaltgerät, insbesondere Schütz, und einem Stecker
WO2008113397A1 (fr) * 2007-03-20 2008-09-25 Siemens Aktiengesellschaft Élément de connexion pour la connexion de deux appareils de coupure
EP2093787A1 (fr) * 2008-02-22 2009-08-26 Siemens Aktiengesellschaft Elément de liaison destiné à relier un contacteur avec un disjoncteur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3435399A1 (fr) * 2017-07-25 2019-01-30 Schneider Electric Industries SAS Dispositif électrique pour l'alimentation électrique d'appareils électriques de puissance
FR3069716A1 (fr) * 2017-07-25 2019-02-01 Schneider Electric Industries Sas Dispositif electrique pour l'alimentation electrique d'appareils electriques de puissance
US10840046B2 (en) 2017-07-25 2020-11-17 Schneider Electric Industries Sas Electrical device for supplying electrical power to electrical power units

Also Published As

Publication number Publication date
DE102008062852A1 (de) 2010-06-24

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