EP1376638A1 - Elektromagnetischer Schütz und Steuereinheit - Google Patents

Elektromagnetischer Schütz und Steuereinheit Download PDF

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Publication number
EP1376638A1
EP1376638A1 EP03101682A EP03101682A EP1376638A1 EP 1376638 A1 EP1376638 A1 EP 1376638A1 EP 03101682 A EP03101682 A EP 03101682A EP 03101682 A EP03101682 A EP 03101682A EP 1376638 A1 EP1376638 A1 EP 1376638A1
Authority
EP
European Patent Office
Prior art keywords
housing
upstream
electrical
downstream
pins
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
EP03101682A
Other languages
English (en)
French (fr)
Other versions
EP1376638B1 (de
Inventor
José Garcia
Serge Paggi
Régis Perrocheau
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 Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP1376638A1 publication Critical patent/EP1376638A1/de
Application granted granted Critical
Publication of EP1376638B1 publication Critical patent/EP1376638B1/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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • 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
    • 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
    • H01R9/2458—Electrical interconnections between terminal blocks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • H01H2011/0037—Apparatus 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them

Definitions

  • the present invention relates to a set of protection and Electromagnetic control allowing a combination of several devices electrical multipole switches, especially for the realization of a set comprising a plurality of electrical devices such as contactor, circuit breaker or other similar electrical apparatus, usable in distribution or electrical control low tension.
  • the invention also relates to an electrical appliance capable of to enter into the composition of such a set of protection and control.
  • an electrical protective device such as a circuit breaker or a fuse switch with an electrical control device, such as a contactor.
  • an electrical control device such as a contactor.
  • other devices such as a thermal protection relay.
  • EP1100105 discloses a prewiring device between two multipole contactors.
  • Upstream and downstream pre-wiring modules are offered to quickly achieve a logical function determined between the two contactors.
  • the upstream modules are positioned upstream upstream power terminal blocks and downstream modules are positioned downstream power terminals downstream devices.
  • the modules hinder access power terminals for the introduction of external conductors, especially in the cases of high power devices requiring external conductors large section, for example with a higher electric current or equal to 32A at 400V.
  • additional circuit for example a circuit-breaker upstream of the two contactors or a thermal relay downstream of the two contactors, this solution always requires the use of two power terminals per device.
  • the invention therefore aims to facilitate the establishment of an association several electrical appliances in order to achieve in a simple way, reliable and economical a set of protection and control and allowing easily perform a logical function.
  • the invention describes a protection and control assembly comprising a plurality of multipolar electrical switchgear having each a housing provided with conductive strips of upstream and downstream connection, which protrude along a vertical axis over a horizontal connection range upstream and downstream of the housing and which are likely to be inserted into openings of removable power terminals.
  • the set includes at least one element of a link that electrically connects the poles of a first and a second electrical appliance of the protection and control assembly, the connecting element being arranged way to position on the one hand between the housing and a removable power terminal block of the first electrical device, on the other hand between the housing and a power terminal block removable from the second electrical device.
  • each connecting element comprises first connection pins connected to second connection pins. These pins protrude along the vertical axis and are insertable into openings of removable power terminals. The connection pins of a connection element are pressed against the terminal blocks of electrical appliances.
  • the connecting element has maintaining the ability to cooperate with complementary means housings of electrical appliances.
  • the holding members are constituted preferably by one or more lugs arranged on at least one face horizontal of the connecting element.
  • the assembly comprises a connecting element upstream whose first pins are in contact with the terminal strips upstream of the housing of the first electrical device and whose second pins are in contact with the upstream connection strips of the housing of the second electrical device.
  • the assembly also includes a downstream link element, the first of which pins are in contact with the connection bars downstream of the housing of the first electrical appliance and whose second pins are in contact with the bars of downstream connection of the housing of the second electrical appliance.
  • the upstream connecting element connecting the upstream bars of the housings of two three-pole electrical devices internally performs a two-pole inversion function electrical appliances.
  • the invention describes an assembly comprising a serial link element whose first pins are in contact with the bars downstream connection of the housing of a first electrical device and whose seconds pins are in contact with the upstream connection bars of the housing of a second electrical appliance, positioned adjacent to the first electrical appliance.
  • Another object of the invention is to provide an electrical switch device able to be integrated into a protection and control system as described in the invention.
  • This device comprises a housing provided with conductive strips of upstream connection respectively downstream, which project from a vertical axis on an upstream and downstream horizontal connection area of the housing and which may be inserted into power terminal block openings removable.
  • FIGS. 1 and 2 show an exemplary embodiment of a set of protection and control according to the invention.
  • This set has three devices electrical, in this case a circuit breaker 30 and two contactors 10,20.
  • the invention would allow an equivalent way to achieve a set further comprising example a thermal relay downstream of one of the contactors.
  • the invention can also be applied to any other electrical appliance that can be used in distribution or low voltage electrical control.
  • Figures 3 and 4 show a multipolar electrical switch device, for example of the breaker type, comprising a housing 30 and capable of integrating in such a set of protection and control.
  • Figure 7 represents another electrical multipolar switch device, for example of the contactor type, comprising a housing 10 and also capable of integrating into such a set of protection and control.
  • Each housing 10, respectively 30, is of overall shape parallelepiped with a front face 11, respectively 31, which may comprise a actuating member opposite a rear face 12, respectively 32, which can include means for fixing the apparatus on a frame, a profile and / or a platinum.
  • Each housing 10, respectively 30, has a face substantially upstream horizontal 13b, 14b, respectively 33b, 34b, opposite a face substantially downstream horizontal 13a, 14a, respectively 33a, 34a.
  • the apparatuses switches have conductive strips 19a, 19b, respectively 39a, 39b, rigid, of identical rectangular section and of sufficient size for the circulation of a high power current, for example greater than or equal to 32A at 400V.
  • the conductive strips are metallic, in particular copper.
  • the downstream horizontal face 13a, 14a, respectively 33a, 34a, and the upstream horizontal face 13b, 14b, respectively 33b, 34b, of a housing 10, respectively 30, are formed by several horizontal planes offset one by report to the other.
  • the downstream horizontal face consists of a downstream support pad 13a, respectively 33a, substantially horizontal and a range of downstream connection 14a, respectively 34a, shifted substantially horizontally.
  • the downstream conductor strips 19a, respectively 39a come out of the range of downstream connection 14a, respectively 34a.
  • the upstream horizontal face is consisting of an upstream bearing surface 13b, respectively 33b, substantially horizontal and an upstream connection range 14b, respectively 34b, offset substantially horizontally.
  • the upstream conductor strips 19b, respectively 39b come out of the upstream connection range 14b, respectively 34b.
  • the downstream support pads 13a and upstream 13b, respectively 33a and 33b are more close to the rear face 12, respectively 32, of the housing 10, respectively 30, and are more distant from each other than the downstream connection pads 14a and upstream 14b, respectively 34a and 34b.
  • the downstream and upstream connection areas of the housings 10, 30 are arranged to each receive a removable power terminal block 40 so as to allow the electrical connection of the terminal strips 19a, 19b, 39a, 39b with external conductors.
  • a power terminal block 40 shown in FIGS. 5 and 6, obviously has as many power terminals as poles of the device switch on which it must be mounted. It is parallelepipedic in shape with two horizontal faces 41,49 opposite and a vertical front face to access clamping screws 42 of the terminals. For each terminal of the power terminal block 40, it there is a vertical aperture 44 through the horizontal faces 41,49 and to insert one or more electrical conductors perpendicular to the axis of the screws 42.
  • the width of a terminal block 40 is substantially equal to that of the housings 10.30.
  • each connection strip 19a, 19b, respectively 39a, 39b is inserted into a corresponding opening 44 when one of the faces 41.49 of a terminal block 40 is pressed against a range of connection 14a, 14b, respectively 34a, 34b, a housing 10, respectively 30.
  • each terminal of a power terminal block 40 comprises a screw of clamping 42 cooperating with a clamping cage 43 located in the opening 44 corresponding terminal.
  • the screw 42 When tightening the screw 42, the cage 43 is deformed so as to what it comes to grip the drivers present in the opening 44. This tightening makes it possible to make an effective electrical connection of the bar of connection with any other conductor previously inserted in the opening 44, and it is also possible to fix the connection terminal block 40 against the housing of the apparatus light switch.
  • At least one of the horizontal faces 41, 49 of the power terminal block 40 has 45.
  • These holding members 45 are designed to cooperate with complementary means downstream 15a and upstream 15b, respectively 35a and 35b, arranged at the downstream connection areas 14a and upstream 14b, respectively 34a and 34b, housing.
  • these holding members are constituted by one or more lugs 45 present on a front portion of the horizontal face 41 of the power terminal block 40.
  • these pins are introduced into as many cavities 15a, 15b, respectively 35a, 35b, present on a front part of the connecting pads 14a, 14b, respectively 34a, 34b, of the housing.
  • these cavities 15a, 15b, 35a, 35b are of complementary shape to the 45.
  • the definitive positioning of the terminal block 40 is then done by sliding towards the rear of the horizontal face 41 along the connection range 14a, 14b, 34a, 34b as far as the stop against the bearing surface 13a, 13b, 33a, 33b.
  • the lugs 45 are engaged in the corresponding cavities 15a, 15b, 35a, 35b contributing to the maintenance and positioning of the terminal block against the housing 10,30.
  • the removable power terminal block 40 is advantageously symmetrical by relative to a median vertical plane so that the same terminal block 40 can indifferently be mounted downstream but also upstream of enclosures after turnaround.
  • the horizontal face 41 has two pins 45 disposed on either side of the median vertical plane.
  • the housing 10 shown in Figure 7 further comprises by construction a recess of a height H on a front part of the connection pads horizontal downstream 14a and upstream 14b, in front of the outlets of the downstream connection bars 19a and upstream 19b.
  • the connection strips are then preferentially flush at the setback.
  • This recess makes it possible to form connection areas horizontal downstream 16a and upstream 16b.
  • These downstream link 16a and upstream 16b are therefore further away from the back side of the housing 10 and closer to each other than the downstream connection pads 14a and upstream 14b.
  • the cavities downstream 15a and upstream 15b in this case are placed in front of the downstream link 16a and upstream 16b housing 10, so as to accommodate holding pins belonging to connecting elements or shims.
  • a connecting element 80 consists of a piece in insulating material of parallelepipedal shape. It has two horizontal faces opposed 84,86 and a rear face 81. First and second pins connecting conductors 82 and 83, which may be of similar section to the strips 19 connection boxes, out perpendicular to the first side horizontal 84, along the vertical axis X in the same direction.
  • the connecting element 80 On the front of the second horizontal face 86, the connecting element 80 comprises holding pins 85 which can cooperate with cavities 15a, 15b, 25a, 25b of the housing 10,20.
  • the connecting element 80 comprises cavities 87 which can cooperate with lugs 45,45 'of 40,40' power terminals.
  • the first pins 82 and the second pins 83 thus each comprise three separate pins. Inside a connecting element 80, the first pins 82 are electrically connected to a at the second pins 83 is directly pole by pole, or differently depending on the desired logic function (see below).
  • the height H of a connecting element 80 (FIG. 8) is substantially equal to height H of the offset corresponding to the offset between a range of connection 14a, 14b and a connecting pad 16a, 16b (Fig. 7). Similarly, depth of a connecting element 80 is substantially equal to that of a range of link 16a, 16b.
  • the connecting element 80 is therefore insertable between the housing of a device electrical and a removable power terminal block.
  • this connecting element 80 completely occupies the space created by the recess, of so that its first horizontal face 84 is at the same horizontal level as the beach connection 14a, 14b, thus not impeding the establishment of a terminal block power 40, but on the contrary contributing to its maintenance.
  • pins 82, 83 are preferably flush with the rear face 81 of the connecting element 80, as shown in Figures 2 and 9, which allows, during the positioning a connecting element 80 in the assembly, to press the pins 82.83 in front of the terminal strips 19a, 19b, 29a, 29b. The pins and bars of connection in contact will then be maintained by clamping into openings 44 power terminal blocks 40.
  • a shim 70 (see figure 10) of appropriate size, that is to say of a height H, of a depth equal to that of the connecting range and a width substantially equal to that of the housing 10, for improve the maintenance of a power terminal block on the housing.
  • a protection and control assembly 5 shown in FIGS. 2 includes three electrical switches.
  • This set 5 aims to create a motor starter kit that can easily and without wiring an additional logical function, such as an inverting function (inversion of motor speed), a speed selection function (PV / GV switching: small speed / high speed), a star-delta start function, or others.
  • an inverting function inversion of motor speed
  • PV / GV switching small speed / high speed
  • star-delta start function or others.
  • a first device comprising a housing 10, and a second device, comprising a housing 20 identical to the housing 10, are of the contactor type.
  • a third apparatus comprising a housing 30, is of the circuit breaker type.
  • the first device and the second apparatus are arranged next to each other in the same horizontal plane. They can be either juxtaposed against each other, or preferentially slightly spaced apart from one another to allow insertion between the two of a module of mechanical locking usable especially in the case of a reversing function.
  • the third apparatus is arranged in a vertical plane above one or indifferently from the other of the first two devices.
  • the housing 30 is juxtaposed on the housing 10 (but could also be on the housing 20) in a direction parallel to the vertical axis X of the bars connection so that the downstream bearing surface 33a of the housing 30 is plated against the upstream support pad 13b of the housing 10.
  • the overall size of the assembly 5 is therefore minimum since the enclosures of electrical apparatus 10,30 are directly on one another, with no space between them.
  • a removable upstream power terminal block 60 is mounted against the upstream connecting range 34b of the housing 30 of the third device. Tightening the screws of the upstream terminal block 60 makes it possible to fix it against the housing 30 and to electrically connecting the upstream connection strips 39b to conductors upstream.
  • two downstream power terminals 50,50 ' are mounted against the downstream connection pads 14a, respectively 24, housings 10, respectively 20. The tightening of the screws of these downstream terminal blocks 50, respectively 50 ', makes it possible to fix them against the housing 10, respectively 20, and electrically connect their downstream connection strips to downstream outside conductors.
  • a power terminal block 40 ' is placed in upstream of the housing 20 of the second device.
  • the difference between the support range and the connection range of a same horizontal face of all housings is designed so that when the housing 30 of third device is juxtaposed on the housing 10 of the first device by their beach of support, the space existing between the downstream connection zone 34a of the housing 30 and the upstream connection zone 14b of the housing 10 allows to house a terminal block of removable power 40 common to the housings 30 and 10.
  • the holding pins 45 of this common power terminal block 40 are associated either with the cavities 35a, 35b of the housing 30, that is to the cavities 15a, 15b of the housing 10.
  • This common terminal block 40 makes it possible to electrically connect the downstream connection bars 39a of the housing 30 with the upstream connection strips 19b of the housing 10, but also allows the fixation boxes 30 and 10 between them.
  • the downstream bars 39a housing 30 of the third device are slightly offset from the bars upstream 19b of the housing 10 of the first apparatus in a direction perpendicular to the axis vertical X bars.
  • the downstream bars 39a of the housing 30 are shifted rearwardly with respect to the upstream strips 19b of the housing 10 (see Figure 2). This offset is sufficient to not interfere with the juxtaposition of enclosures 10 and 30 during the assembly of the assembly 5, but nevertheless allows, once the screws 42 of the common terminal block 40, that the downstream bars 39a of the third apparatus are overlap and are flush with the upstream strips 19b of the first device of to form a sufficient electrical contact area, consistent with the current electrical power likely to flow in the protection and control system 5.
  • the common terminal block 40 as well as the power terminal blocks 40 ', 50, 50' and 60 are all identical to the removable power terminal block 40 described previously. This reduces the number of different parts needed for assembly of the assembly 5 since all the power terminal blocks are interchangeable between them. They include holding pins 45,55,65 cooperating with the cavities of complementary shape of the housings 10, 20, 30 so as to facilitate the guiding, the positioning and the maintenance of the terminal blocks against the housings of electrical appliances.
  • the housings 10 and 20 are interconnected by an upstream link element 80 and a multipolar downstream link element 80 'of for example, to perform an inverter function.
  • the upstream link element 80 is inserted into the upstream connection ranges of the housings 10 and 20 so that the first pins 82 of the upstream connecting element 80 are in contact with the upstream strips 19b of the housing 10 and the second pins 83 of the connecting element upstream 80 are in contact with the upstream bars 29b of the housing 20.
  • the common terminal block 40 thus makes it possible to clamp the pins together. 82, the upstream bars 19b of the housing 10 and the downstream bars 39a of the housing 30.
  • the terminal block 40 'allows it to clamp together the pins 83 and 29b upstream bars of the housing 20.
  • the downstream link element 80 ' is inserted into the downstream link housings 10 and 20.
  • connection pins inside the elements of link 80,80 makes it possible to perform a logic function.
  • the upstream link element 80 has a first pole of the first pins 82 which is internally connected to the same pole corresponding to the second pins 83, while the other two poles of first pins 82 are internally connected in reverse to the poles corresponding to the second pins 83.
  • the poles of the first and second pins of the downstream link element 80 'are internally connected directly to a has a.
  • the assembly 5 is extremely simple to perform and does not present a clutter superior (center distance, height, depth) to that of a standard set of three electrical apparatus not including such connecting elements.
  • the set 5 can so easily integrate into an existing cabinet or cabinet with other devices electric.
  • FIG. 10 shows another example of a protection and control according to the invention.
  • This set 6 comprises a first apparatus 30, for example of circuit breaker type, and a second device 10, for example of the type contactor, placed next to the first apparatus 10.
  • the assembly 6 comprises a terminal block removable upstream 60 for connecting the upstream connection strips 39b of the housing 30 of the first device with upstream outer conductors.
  • the set 6 also includes a removable terminal block 50 for connecting the strips downstream connection 19a of the housing 10 of the second device with drivers downstream.
  • the housings 10 and 30 are electrically connected to each other by a S-shaped serial link member 90 (see Fig.
  • first connection pins 92 and second connection pins 93 having a portion central 91 located between two horizontal parts from which emerge first connection pins 92 and second connection pins 93, along an axis vertical, but in an opposite direction.
  • the pins 92 and 93 are interconnected in direct pole by pole.
  • the first pins 92 are held in contact with the downstream strips 39a of the housing 30 with a removable terminal block 60 'and the second pins 93 are kept in contact with the upstream strips 19b of the housing 10 by means of a terminal block removable 50 '.
  • the power terminal blocks 50, 50 ', 60, 60' are identical and interchangeable.
  • the assembly 6 makes it possible to rapidly achieve an association in series of two electrical appliances (for example a circuit breaker / contactor) located one next to each other without the need for special cabling.
  • the housings 10 and 30 are not not placed against each other, so as to authorize the insertion of the central part 91 of the connecting element 90 between the two.
  • the width of the central portion 91 is example substantially equal to the width of a mechanical locking module used between two contactors, so as to standardize the differences between two electrical appliances located next to each other.
  • this arrangement makes it easy to make the connection and assembly of the assembly 6, even when the housings 10 and 30 of the devices are previously mounted on their support, frame, profile or platinum. Indeed, the element of 90 connection can then be mounted by the front of the set and position through holding pins, before the different power terminals are then positioned and screwed to obtain the assembly 6.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Patch Boards (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Breakers (AREA)
EP03101682.7A 2002-06-25 2003-06-10 Elektromagnetischer Schutz und Steuereinheit Expired - Lifetime EP1376638B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0207963 2002-06-25
FR0207963A FR2841376B1 (fr) 2002-06-25 2002-06-25 Ensemble de protection et de commande electromagnetique

Publications (2)

Publication Number Publication Date
EP1376638A1 true EP1376638A1 (de) 2004-01-02
EP1376638B1 EP1376638B1 (de) 2013-04-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP03101682.7A Expired - Lifetime EP1376638B1 (de) 2002-06-25 2003-06-10 Elektromagnetischer Schutz und Steuereinheit

Country Status (7)

Country Link
US (1) US6888077B2 (de)
EP (1) EP1376638B1 (de)
JP (1) JP4245992B2 (de)
KR (1) KR100964068B1 (de)
CN (1) CN1249763C (de)
ES (1) ES2408338T3 (de)
FR (1) FR2841376B1 (de)

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WO2007107332A1 (de) * 2006-03-20 2007-09-27 Siemens Aktiengesellschaft Verbindungselement und verfahren zum verbinden von zwei schaltgeräten, schaltgerät und elektrisches verteilungssystem
EP2963747B1 (de) * 2014-07-03 2019-04-24 ABB Schweiz AG Montage eines startsystems auf einer vielzahl von befestigungsschienen
CN110034448A (zh) * 2019-03-08 2019-07-19 清华大学 模块插接组件
EP3611750A1 (de) * 2018-08-14 2020-02-19 Eaton Intelligent Power Limited Platzsparende elektrische vorrichtungsanordnung zur montage auf einer montageschiene und anschlussvorrichtungen für eine platzsparende elektrische vorrichtungsanordnung zur montage auf einer montageschiene oder montageplatte
EP3667690A1 (de) * 2018-12-11 2020-06-17 LSIS Co., Ltd. Leistungsschalter mit gegossenem gehäuse

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DE202004013708U1 (de) * 2004-09-02 2004-12-23 Abb Patent Gmbh Verbindungselement zur Herstellung einer Verbindung zwischen Installationsschaltgeräten
DE202005006237U1 (de) * 2005-04-18 2006-08-31 Weidmüller Interface GmbH & Co. KG Busmodulsystem mit Verbindungsbrücke für einen internen Busleiter
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JP4924371B2 (ja) * 2007-11-13 2012-04-25 富士電機機器制御株式会社 回路遮断器の端子装置
DE102008031335B4 (de) * 2008-07-02 2012-03-22 Eaton Industries Gmbh Elektrisches Schutzschaltgerät mit Steuerelektronik
JP5084779B2 (ja) * 2008-11-27 2012-11-28 東京エレクトロン株式会社 プラグインユニット
JP5268863B2 (ja) * 2009-11-02 2013-08-21 東京エレクトロン株式会社 電力用接続導体
CN102683114B (zh) * 2011-03-18 2015-02-18 Ls产电株式会社 接线套件
FR2985390B1 (fr) * 2011-12-29 2014-02-07 Airbus Operations Sas Ensemble de contacteurs integres de facon compacte dans un coeur electrique
FR2999781B1 (fr) * 2012-12-18 2015-01-02 Schneider Electric Ind Sas Dispositif modulaire de commutation electrique comportant au moins un bloc de coupure unipolaire et ensemble de commutation comportant de tels dispositifs.
DE202014009245U1 (de) * 2014-11-21 2016-02-24 Ellenberger & Poensgen Gmbh Schaltgerät sowie Schaltgeräteanordnung
CN104577986A (zh) * 2014-12-13 2015-04-29 浙江奥德克电气科技有限公司 一种控制与保护开关及电路控制的方法
FR3039698B1 (fr) * 2015-07-31 2019-08-30 Hager-Electro Sas Ensemble de boitiers d'appareils electriques mecaniquement et electriquement relies entre eux
DE202015009391U1 (de) * 2015-09-21 2017-05-24 Ellenberger & Poensgen Gmbh Schaltgerät
CN105633706B (zh) * 2016-02-29 2018-01-05 宿松恒达电气配件有限公司 一种便于放置型线夹
DE102016106481B3 (de) * 2016-04-08 2017-08-24 Phoenix Contact Gmbh & Co. Kg Rangierwabe

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WO2007107332A1 (de) * 2006-03-20 2007-09-27 Siemens Aktiengesellschaft Verbindungselement und verfahren zum verbinden von zwei schaltgeräten, schaltgerät und elektrisches verteilungssystem
EP2963747B1 (de) * 2014-07-03 2019-04-24 ABB Schweiz AG Montage eines startsystems auf einer vielzahl von befestigungsschienen
EP3611750A1 (de) * 2018-08-14 2020-02-19 Eaton Intelligent Power Limited Platzsparende elektrische vorrichtungsanordnung zur montage auf einer montageschiene und anschlussvorrichtungen für eine platzsparende elektrische vorrichtungsanordnung zur montage auf einer montageschiene oder montageplatte
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CN111312559B (zh) * 2018-12-11 2022-07-05 Ls产电株式会社 配线用断路器
CN110034448A (zh) * 2019-03-08 2019-07-19 清华大学 模块插接组件

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JP4245992B2 (ja) 2009-04-02
FR2841376A1 (fr) 2003-12-26
KR100964068B1 (ko) 2010-06-16
US20040047101A1 (en) 2004-03-11
EP1376638B1 (de) 2013-04-24
KR20040002676A (ko) 2004-01-07
JP2005149725A (ja) 2005-06-09
CN1249763C (zh) 2006-04-05
US6888077B2 (en) 2005-05-03
FR2841376B1 (fr) 2004-08-06
ES2408338T3 (es) 2013-06-20
CN1487547A (zh) 2004-04-07

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