EP3625854A1 - Dispositif de connexion destiné à connecter au moins un conducteur électrique à une borne à goujon fileté - Google Patents

Dispositif de connexion destiné à connecter au moins un conducteur électrique à une borne à goujon fileté

Info

Publication number
EP3625854A1
EP3625854A1 EP18722987.7A EP18722987A EP3625854A1 EP 3625854 A1 EP3625854 A1 EP 3625854A1 EP 18722987 A EP18722987 A EP 18722987A EP 3625854 A1 EP3625854 A1 EP 3625854A1
Authority
EP
European Patent Office
Prior art keywords
bolt
connection device
electrical
housing
contact
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
EP18722987.7A
Other languages
German (de)
English (en)
Other versions
EP3625854B1 (fr
Inventor
Gordon BUSCH
Heinz Reibke
Kevin Berghahn
Moritz KRINK
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact GmbH and Co KG
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 Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP3625854A1 publication Critical patent/EP3625854A1/fr
Application granted granted Critical
Publication of EP3625854B1 publication Critical patent/EP3625854B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • 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
    • H01R11/05—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 having different types of direct 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
    • 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
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
    • 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
    • H01R9/2483—Terminal blocks specially adapted for ground connection
    • 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
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • 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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/34—Conductive members located under head of screw
    • 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
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4833—Sliding arrangements, e.g. sliding button

Definitions

  • the invention relates to a connection device for connecting at least one electrical conductor to a bolt terminal according to the preamble of claim 1.
  • Such a connection device comprises a contact element which has a connection section for attachment to a bolt of the bolt terminal.
  • a clamping plate for connecting electrical conductors to an electrical device is known.
  • a holder in this case has terminals and can be connected via a contact strip with an eyelet to a metal part of an electrical device.
  • Bolt clamps are often used to electrically contact electrical cables with a large conductor cross-section. For this purpose, such cable to cable lugs that can be plugged onto a bolt of a bolt terminal to produce in this way an electrical contact.
  • connection device for electrical cables with cable lugs is also known from DE 20 2004 002 779 U1.
  • Object of the present invention is to provide a connection device for connecting at least one electrical conductor to a bolt clamp, which allows easy to handle way to produce a reliable electrical contacting of electrical conductors with optionally small conductor cross-section on a bolt clamp.
  • connection device has a housing which has at least one insertion opening for insertion of an electrical conductor, wherein the electrical conductor is contacted in an inserted into the at least one insertion opening position electrically connected to a contact portion of the contact element.
  • the connection device thus has one or more plug-in openings into which one or more electrical conductors (for example with a small conductor cross section) can be inserted. If the conductors have been inserted into the plug-in openings, they contact a contact section of the contact element and, when the contact element is attached to a bolt of a bolt terminal, they are connected to the bolt terminal.
  • electrical conductors e.g., of small conductor cross-section
  • electrical cables optionally with a large conductor cross-section.
  • One or more insertion openings are formed in the housing of the connection device.
  • a conductor can be plugged into a plug-in direction in one of the plug openings and contacted in this way with the contact portion of the contact element.
  • the connecting portion of the contact element may for example have an opening in the manner of an eyelet, with which the connecting portion can be plugged onto the bolt of the bolt terminal.
  • the bolt may in this case be designed, for example, as a threaded bolt, so that by using a fastening element in the manner of a screw nut of the connecting portion fixed to the bolt and can be clamped for example with a cable lug of an electric cable.
  • the connecting portion is formed as a protruding tab of the housing.
  • the connecting portion thus projects out of the housing and protrudes from the housing, so that the connecting device can be connected via the connecting portion of the contact element to a bolt terminal.
  • connection device realizes a spring-force connection for connecting one or more electrical conductors.
  • the at least one plug-in opening may be assigned a spring element which serves to clamp an electrical conductor inserted into the plug-in opening in the plug-in opening lock and thus mechanically held on the terminal device and to connect to the second electrically connected to the contact portion of the contact element.
  • Such a spring element may for example have a clamping leg and a holding leg. About the retaining leg, the spring element is crashed relative to the housing and thus held in the housing.
  • the clamping leg which may be angled to the holding leg, for example, extends freely and adjustably in the housing and serves to press the conductor in the inserted position against the contact portion of the contact element.
  • the clamping leg is preferably elastically adjustable with respect to the retaining leg.
  • the spring element can in particular enable a so-called direct plugging, in which an electrical conductor is inserted into a plug-in opening and thus occurs in operative connection with the clamping leg of the spring element associated with the plug-in opening, that the clamping leg is deflected.
  • the spring element is elastically tensioned, so that the spring element exerts a spring force on the electrical conductor via the clamping leg, in order thus to mechanically lock the electrical conductor in the plug opening and also to press into electrically contacting contact with the contact section of the contact element.
  • the connection device has an actuating element which is adjustably arranged on the housing.
  • the actuating element serves, in particular, to release a conductor inserted in a plug-in opening from the plug-in opening.
  • the actuating element can hedge, for example, with a body in an opening of the housing and is thus guided displaceably in the opening. From the body is an operating portion, which acts upon adjustment of the actuating element on the clamping leg and thus adjusted to the holding leg so that a clamping force is released on the electrical conductor.
  • the actuator may be operable, for example, manually or by use of a tool, for example a screwdriver or the like.
  • the contact portion may be obliquely extended to the connecting portion.
  • the contact portion and the connecting portion of the contact element thus extend at an oblique angle to each other, wherein the contact portion is preferably at least partially enclosed by the housing and the electrical Contacting with an inserted into an insertion opening of the housing electrical conductor is used.
  • a plug-in direction in which a conductor is inserted into a plug-in opening of the housing, be directed obliquely so that even when arranged on a bolt terminal connection means a simple plugging of electrical conductors to the connection device is possible.
  • An arrangement preferably comprises a connection device of the type described above and a bolt terminal having a bolt.
  • An electrical cable can be attached to the bolt of the bolt clamp with a cable lug and thus connected to the bolt terminal so that electrical conductors connected to the connection device (eg with a small conductor cross-section) can be electrically contacted with the electrical cable (with possibly large conductor cross-section) ,
  • the bolt may be formed as a threaded bolt on which a fastener, for example in the form of a screw nut can be screwed, so that in this way the connection device and optionally one or more electrical cables can be fixed to the bolt clamp.
  • a fastener for example in the form of a screw nut can be screwed
  • connection devices and, in addition, one or more electrical cables with cable lugs can be connected to such a bolt terminal.
  • the cable lugs of the electrical cables and the connecting portions of the contact elements of the connection devices are stacked on the bolt and clamped to one another via a fastening element, so that the electrical cables and the connection devices are mechanically held on the bolt and also electrically contacted with each other.
  • connection device is a perspective view of the connection device
  • Fig. 3 is a view of the connection device according to Fig. 1A, 1 B at one
  • FIG. 4 shows the arrangement of FIG. 3, in addition with cable lugs on a
  • FIG. 5 shows a view of an arrangement with two connection devices arranged on a bolt terminal
  • Fig. 6A is a side view of the arrangement of FIG. 5;
  • Fig. 6B is a sectional view taken along line A-A of Fig. 6A.
  • Fig. 7 is a schematic view of a spring force connection of
  • Connecting device for connecting an electrical conductor for connecting an electrical conductor
  • Fig. 1A and 1B show an embodiment of a connection device 1, which serves to connect electrical conductors 2, which may optionally have a small conductor cross-section, to a bolt terminal 3 (see Fig. 3).
  • connection device 1 has a housing 10 with insertion openings 100 formed therein, into which electrical conductors 2 can be inserted along a plug-in direction E in order to electrically contact a contact element 13 within the housing 10.
  • the contact element 13 protrudes from the housing 10 in the manner of a tab and has a connecting portion 130 with an opening 131 formed therein in the manner of an eyelet, with which the connection device 1 can be attached to a bolt 31 of a bolt terminal 3, as shown in FIG 3 is shown.
  • connection device 1 shown in Fig. 2A, 2B While in the embodiment of FIG. 1A, 1 B on the housing 10 four transverse to the insertion direction E juxtaposed plug-in openings 100 are provided, a connection device 1 shown in Fig. 2A, 2B according to another embodiment, three aligned transversely to the direction of insertion E each other Plug openings 100 on.
  • the plug-in openings 100 of the embodiment according to FIGS. 2A, 2B may, for example, have a larger diameter than the plug-in openings 100 of the exemplary embodiment according to FIGS. 1A, 1B, so that the connection device 1 according to FIGS. 2A, 2B for connecting electrical conductors 2 to (somewhat ) larger conductor cross-section is suitable.
  • a shield carrier section 103 is formed on the housing 10, on which identification labels for identifying, for example, electrical conductors 2 inserted into the plug-in openings 100 can be attached.
  • connection device 1 realizes-both in the exemplary embodiment according to FIGS. 1A, 1B and also in the exemplary embodiment according to FIGS. 2A, 2B-spring-force connections with which the electrical conductors 2 can be locked and contacted with spring force on the connection device 1.
  • one spring element 12 is associated with each plug-in opening 100, which is elastically resilient, for example made of spring steel, and has a clamping limb 120 and a holding limb 121 supported on the housing 10.
  • the clamping leg 120 protrudes, as shown in FIG. 7, into the region of the associated plug-in opening 100 and serves to clamp an electrical conductor plugged into the plug-in opening 100 with the connection device 1, so that the electrical conductor 2 is mechanically in the plug-in opening 100 is locked and also electrically contacted with a housing 10 in the extended contact portion 133 of the contact element 13.
  • each plug-in opening 100 is, as shown in FIGS. 1 B and 2B, assigned to an actuating element 1 1, which has a body 1 10 and one of the body 1 10 projecting actuating portion 1 1 1 (see Fig. 7). With the body 1 10 lies the actuating element 1 1 in an associated opening 101 of the housing 10 and is guided displaceably on the housing 10.
  • the actuating element 1 1 serves to release an inserted into the associated plug-in opening 100 electrical conductor 2 from the plug opening 100.
  • a user can, for example, with a tool, such as a screwdriver, act on the body 1 10 of the actuating element 1 1 and push it into the housing 10 so that thereby the actuating portion 1 1 1 enters into operative connection with the clamping leg 120 and this from his clamping system with the electrical conductor 2 moves.
  • the mechanical locking of the electrical conductor 2 in the plug-in opening 100 is thus canceled, so that the electrical conductor 2 can be removed from the housing 10 counter to the plug-in direction E.
  • the spring element 12 is formed as a bent leg spring and extends around a housing portion 102 of the housing 10 around. About the retaining leg 121, the spring element 12 is supported relative to the housing 10, so that when a deflection of the clamping leg 120 of the retaining legs 121 is not moved.
  • the insertion direction E extends obliquely to the connection section 130 of the contact element 13.
  • the contact section 133 of the contact element 13 is also directed obliquely to the connection section 130. This makes it possible to attach electrical conductors 2 in a simple, comfortable manner to the connection device 1, even if the connection device 1 is arranged on a bolt terminal 3, as shown in Fig. 3.
  • the bolt clamp 3 has a foot 30, which is made for example of an electrically insulating material, for example a plastic material.
  • a bolt 31 is arranged, which is made of an electrically conductive material, in particular a metal material, and is designed for example as a threaded bolt, so that a fastening element 32 in the manner of a nut, as shown in Fig. 4, on the Bolt 31 can be screwed to set an attached to the pin terminal 3 connection device 1 to the pin terminal 3.
  • One or more connection devices 1 and, in addition, one or more electrical cables 4 can be connected to such a bolt terminal 3.
  • FIG. 4 shows an arrangement in which a connection device 1 and also two electrical cables 4 with cable lugs 40 are attached to the bolts 31 of the bolt clamp 3.
  • the connecting portion 130 of the contact element 13 of the connection device 1 in this case rests on a support portion 300 of the foot 30 of the bolt clamp 3, while the cable lugs 40 are stacked with connecting portions 400 above.
  • the cable lugs 40 and the contact element 13 are clamped together, about electrically contacted with each other and also mechanically fixed to the pin terminal 3.
  • FIG. 5 shows an arrangement in which two connection devices 1 are arranged on a bolt terminal 3.
  • FIG. 6A shows the arrangement according to FIG. 5 in a side view
  • FIG. 6B shows a sectional view along the line AA according to FIG.
  • connection device 1 Via a connection device 1 of the described type, conductors 2 having a comparatively small conductor cross section can be connected to electrical cables 4 having a comparatively large conductor cross section at a bolt terminal 3.
  • a connection device 1 can in this case have plug openings 100 of different diameters for connecting conductors 2 with different conductor cross sections. For example, a number of rows of plug-in openings 100 for connecting conductors 2 with the same or different conductor cross-section may also be provided on a connection device 1.
  • connection devices 1 of the same or different design and, in addition, any number of electrical cables 4 with cable lugs 40 can be connected to a stud terminal 3.
  • the number of connectable terminal devices 1 and electrical cable 4 is limited solely by the available space and the length of the bolt 31 of the bolt terminal 3.
  • the idea underlying the invention is not limited to the embodiments described above, but can in principle also be implemented in a completely different manner.
  • connection device allows a plugged connection of electrical conductors.
  • the connection device can have spring-cage connections, but in principle it is also conceivable to provide connections of a different kind (without the use of spring elements) to the connection device.
  • a bolt clamp can have one or more bolts to which connection devices and electrical cables with cable lugs can be attached. By means of such a bolt terminal, connection devices and electrical cables can thus be contacted with each other electrically.
  • Such a bolt clamp can for example be attached to a mounting rail, so that the bolt terminal, for example, with other terminal devices, such as terminal blocks or the like, can be combined.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

L'invention concerne un dispositif de connexion (1) destiné à connecter au moins un conducteur électrique (2) à une borne à goujon fileté (3) qui comprend un élément de contact (13) qui comporte une section de liaison (130) destinée à être appliquée à un goujon fileté (31) de la borne à goujon fileté (3). Un boîtier (10) comporte au moins une ouverture de branchement (100) destinée à brancher un conducteur électrique (2), le conducteur électrique (2) étant mis en contact électrique dans une position branchée dans l'au moins une ouverture de branchement (100) avec une section de contact (133) de l'élément de contact (13). De cette manière, un dispositif de connexion destiné à connecter au moins un conducteur électrique à une borne à goujon fileté, qui permet d'établir un contact électrique fiable entre des conducteurs électriques ayant éventuellement une petite section transversale de conducteur et une borne à goujon fileté, est préparé.
EP18722987.7A 2017-05-16 2018-05-07 Ensemble avec deux dispositifs de connexion et une borne à goujon fileté Active EP3625854B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017110645.6A DE102017110645A1 (de) 2017-05-16 2017-05-16 Anschlusseinrichtung zum Anschließen zumindest eines elektrischen Leiters an eine Bolzenklemme
PCT/EP2018/061675 WO2018210599A1 (fr) 2017-05-16 2018-05-07 Dispositif de connexion destiné à connecter au moins un conducteur électrique à une borne à goujon fileté

Publications (2)

Publication Number Publication Date
EP3625854A1 true EP3625854A1 (fr) 2020-03-25
EP3625854B1 EP3625854B1 (fr) 2024-09-18

Family

ID=62116882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18722987.7A Active EP3625854B1 (fr) 2017-05-16 2018-05-07 Ensemble avec deux dispositifs de connexion et une borne à goujon fileté

Country Status (6)

Country Link
US (1) US20200194910A1 (fr)
EP (1) EP3625854B1 (fr)
JP (1) JP6935517B2 (fr)
CN (1) CN110622359B (fr)
DE (1) DE102017110645A1 (fr)
WO (1) WO2018210599A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021100658U1 (de) * 2021-02-10 2022-05-11 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Kontaktelement und Leiteranschlussklemme zum Anschließen eines elektrischen Leiters

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JPS625004Y2 (fr) * 1976-05-31 1987-02-04
IT1141352B (it) 1980-02-05 1986-10-01 A A G Stucchi Spa Struttura di morsettiera per la connessione di conduttori elettrici per apparecchi elettrici in genere
JP3048770B2 (ja) * 1992-10-26 2000-06-05 株式会社竹中工務店 回路遮断器の電線接続装置
US5488337A (en) * 1993-08-05 1996-01-30 Hubbard; Dean A. Circuit breaker with distribution lug terminal having trapped insulator
JP3433631B2 (ja) * 1996-12-19 2003-08-04 松下電工株式会社 速結端子装置
JP3317174B2 (ja) * 1997-01-23 2002-08-26 住友電装株式会社 アースジョイントコネクタ
JP4175537B2 (ja) * 2002-06-19 2008-11-05 協伸工業株式会社 端子台
DE202004002779U1 (de) 2004-02-21 2005-06-30 Wieland Electric Gmbh Klemmenblock
DE102006057712B3 (de) 2006-12-07 2008-04-10 Phoenix Contact Gmbh & Co. Kg Federkraftklemme zum Anschluß von Leiterenden und Kabelschuhen
DE102009017836B4 (de) * 2009-04-20 2011-03-24 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussklemme zum Durchführen einer Leitung durch eine Wandung
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JP2016091970A (ja) * 2014-11-11 2016-05-23 Smk株式会社 ソケット端子構造
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JP6583323B2 (ja) * 2017-03-21 2019-10-02 富士電機機器制御株式会社 配線用接続器具、及び電気機器

Also Published As

Publication number Publication date
CN110622359B (zh) 2022-12-13
CN110622359A (zh) 2019-12-27
WO2018210599A1 (fr) 2018-11-22
DE102017110645A1 (de) 2018-11-22
JP6935517B2 (ja) 2021-09-15
JP2020520544A (ja) 2020-07-09
EP3625854B1 (fr) 2024-09-18
US20200194910A1 (en) 2020-06-18

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