EP2311057A1 - Appareil de commutation d'installation doté d'une connexion de bornes sans vis - Google Patents

Appareil de commutation d'installation doté d'une connexion de bornes sans vis

Info

Publication number
EP2311057A1
EP2311057A1 EP09777059A EP09777059A EP2311057A1 EP 2311057 A1 EP2311057 A1 EP 2311057A1 EP 09777059 A EP09777059 A EP 09777059A EP 09777059 A EP09777059 A EP 09777059A EP 2311057 A1 EP2311057 A1 EP 2311057A1
Authority
EP
European Patent Office
Prior art keywords
spacer
housing
terminal
switching device
terminal cover
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.)
Withdrawn
Application number
EP09777059A
Other languages
German (de)
English (en)
Inventor
Klaus-Peter Eppe
Albert Stieger
Erwin Muders
Wolfgang Pump
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.)
ABB AG Germany
Original Assignee
ABB AG Germany
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 ABB AG Germany filed Critical ABB AG Germany
Publication of EP2311057A1 publication Critical patent/EP2311057A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the 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
    • H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5844—Electric connections to or between contacts; Terminals making use of wire-gripping clips or springs
    • 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
    • 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

Definitions

  • the invention relates to a service switching device with a screwless terminal connection, in particular a circuit breaker, residual current circuit breaker, motor protection switch and the like, with a housing which comprises a front side, a mounting side, narrow sides and broadsides.
  • the screwless terminal terminal has a terminal spring for connecting terminal conductors which is fixed in position in a terminal connection space of the housing, wherein the terminal connection space is bounded laterally by the housing sides, and wherein the opening of the terminal connection space is covered by a terminal cover member pivotally connected to the housing one of the number to be connected connecting conductor has a corresponding number of connection openings and which acts upon pivoting in the direction of the housing interior towards the clamping spring opening.
  • a generic service switching device is known, for example, from DE 10 2006 047 254 A1, DE 10 2007 043 801 A1 and DE 10 2007 044 069 A1, the disclosure of which is intended to be incorporated in the present invention. It may be, for example, a circuit breaker, a residual current circuit breaker, a motor protection switch or the like. It comprises within its housing at least one contact point with at least one fixed and one movable contact piece, via which a current path leading from an input terminal to an output terminal can be opened and closed. The contact point is generally operated by a rear derailleur with Verklinkungsstelle.
  • a generic service switching device may further comprise tripping devices, for example Example, a thermal release or a magnetic quick release, which act on the contact point or the rear derailleur when a short circuit or fault current in the current path, so that then the contact point can be opened.
  • the terminal connection is designed in a simple and cost-effective manner so that the tool-free insertion and removal of leads is possible.
  • a connecting conductor inserted into the clamping spring through a connection opening in the terminal covering part could press its insulation against the terminal covering part and thereby against the clamping spring, so that the clamping spring is acted upon somewhat in the opening direction and thus the clamping force of the clamping spring is reduced.
  • the terminal cover part comprises a spacer which, in a detent position, limits the pivoting path of the terminal cover part in the direction of the clamping spring and releases it in a release position for opening the clamping spring.
  • the inventive design of a generic service switching device has the advantageous effect that in the rest position the terminal cover can be pressed neither by the inserted terminal conductor nor its isolation further against the clamping spring in the opening direction.
  • the spacer on the terminal cover in its detent position the terminal cover is held at a distance from the clamping spring so far that the clamping spring can freely press with its full clamping force on the connecting conductor, thereby the full clamping force of the clamping spring is secured.
  • the spacer In contrast, in the release position, the spacer releases the terminal cover part for further pivoting in the direction of the housing interior. With this further pivoting, the terminal cover part then presses on the clamping spring and acts on it to open, so that then the connecting conductor can be removed from the terminal connection.
  • the advantage of the invention lies in this in that the terminal cover can be acted upon opening the clamping spring opening only in the defined and deliberately brought about by the operator release position of the spacer, but not unintentionally due to accidental bending of the connection conductor.
  • the spacer comprises a locking device which can be latched to a housing projection in the locking position.
  • the locking device may be a detent on the spacer in a very simple variant of the invention.
  • the housing projection with which the detent latched in the detent position, can be at the housing production in the inner broad side of the housing at an appropriate location with molded projection. Since a housing of a generic service switching device is usually produced as a plastic injection molded part, this is very easy to do in production.
  • a particularly advantageous embodiment of the invention is characterized in that the spacer is pivotally connected to the terminal cover.
  • the spacer can be pivoted by hand or by means of an actuating tool from its detent position to its release position.
  • the spacer can be integrally connected to the terminal cover, in which case a pivotable coupling can be realized via, for example, a film hinge.
  • the spacer may be in another advantageous embodiment, a separate component which is connected via a hinge with the terminal cover.
  • the spacer can have an engagement slot for the tool at a suitable location.
  • the spacer can have a handle portion with a trough-like depression in which an operator presses with the fingertip to unlock the spacer.
  • the spacer may be formed in an advantageous embodiment of the invention, for example, plate-shaped.
  • a further, very advantageous embodiment of the invention is characterized in that the spacer in the form of an L-shaped double-arm lever, which comprises two partial levers, which attach to the pivot axis of the double-armed lever, is formed, wherein the double-arm lever pivotable with its pivot axis with the free end the terminal cover is connected so that the spacer can be moved from its rest position to its release position by pressure on the first part lever.
  • the spacer is very easy to operate from the outside.
  • the spacer in the release position of the spacer when pivoting the terminal cover in the direction of the housing interior towards the opening acting on the clamping spring, the spacer partially overlaps with a housing-fixed front side section. As a result, the spacer then contributes simultaneously to cover the terminal receiving space.
  • the spacer when releasing from the release position reliably always goes back to its rest position, the spacer may comprise a return device according to a particularly advantageous further embodiment, through which the spacer is acted upon in its rest position in the direction of its release position.
  • FIG. 1 is a schematic view of the terminal receiving space of a service switching device according to the invention
  • FIG. 2 is an enlarged detail of the view of FIG. 1, wherein the spacer is in the locked position
  • Fig. 3 is an enlarged detail of the view of FIG. 1, wherein the spacer is in the release position
  • Fig. 4 is an enlarged detail of the view of FIG. 1, wherein the terminal cover in the release position of the spacer opening against the clamping spring presses.
  • FIG. 1 shows a partial sectional view of the terminal connection space 18 of an installation switching device 1 according to the invention.
  • the installation switching device 1 has an insulating housing 3 formed from two housing parts. From here, a front front side 304, a rear front side 305, a fastening side 6, a front narrow side 7, a rear narrow side 8 are shown. Furthermore, the housing is closed by two broad sides, of which in the view of FIG. 1 only one, lying in the plane of the drawing, is shown and bears the reference numeral 9.
  • the housing 1 according to the representation of Figure 1 is of the shell type shell, since it is composed of two housing halves, which are assembled along a circumferential joint line and connected together in the assembled state, for example by riveting, but also by screwing, gluing, welding etc. Each housing half comprises a broad side, the joint line runs in a plane parallel to the broad sides.
  • the invention is not limited to installation switching devices with this type of housing. Rather, it can also be used in service switching devices with other types of housings, such as casings of the socket type.
  • the joint line extends between a housing base and a housing cover in a plane parallel to the mounting surface.
  • the terminal connection space 18 is laterally, ie towards the broad side, limited by the housing broad sides 9 of the insulating housing 3.
  • an opening 20 of the terminal connection space is formed through a recess in the rear front side 305 of the housing part 3, through which the terminal 10 fixed in position in the terminal connection space 18 is accessible for the connection of connection conductors 14.
  • a housing-side section 356 of the rear front side 305 connects.
  • an opening 20 is formed on the rear front side 305 in the region between the end of the housing-side section 356 facing away from the front narrow sides 7 and the rear narrow side 8. Due to a further recess on the rear narrow side 8 of the housing, the opening of the terminal connection space 18 extends beyond the abutting edges between the rear narrow side 8 and the rear front side 305, still into the rear narrow side 8. This has the advantage that increased flexibility is given for the connection direction of the connection conductor 14.
  • the terminal connection 10 comprises a bus bar 102 and a clamping spring 12.
  • the terminal connection 10 is fixed in position in the interior of the broad side 9 by means of a web 104 in a manner known per se in the terminal connection space 18.
  • Other fixing elements such as cones or the like, may be present, but are not shown here.
  • the fixed in the terminal connection space 18 terminal terminal 10 is located in the region of the abutting edge between the rear narrow side 8 and the rear attachment side. 6
  • the busbar 102 of the terminal terminal 10 includes a terminal end 112 and a subsequent Ableit Scheme 114. At the terminal end 112, it has a window-like recess (not numbered) with a support edge 118 and the support edge 118 opposite clamping edge 120.
  • the clamping spring 12 has a support leg 212, with which it is supported on the support edge 118 of the bus bar 102.
  • the support can be made so that the support leg 212 has at its free end an upstand, with which it includes the support edge 118 for the purpose of supporting partially.
  • a curved piece 214 and thereon a clamping leg 216 connects.
  • the conductor end 15 of a connecting conductor 14 is inserted from the side of the elbow 214 forth in the window-like recess and is clamped between the clamping leg 216 and acting as an abutment clamping edge 120.
  • the free end of the clamping leg 216 passes through the window-like recess.
  • the busbar 102 has approximately a U-shaped basic shape, wherein the terminal end 112 forms the first U-leg, and the discharge region 114 is formed by a transverse web 220 and the second U-leg 222. At the free end of the second U-leg 222 is extended to a discharge rail upstand 224 is attached.
  • the discharge rail is thus form-fitting with the second U- Leg 222 connected; it points approximately perpendicularly from this in the direction of the window-like recess and projects beyond it.
  • this Aufkantung 224 further connection conductors can be attached, with which the terminal connection 10 is connected to other modules within the switching device housing, such as the trigger assemblies.
  • the connection conductors can be welded or brazed to this upstand, also a screwing is possible.
  • a first partial clamping leg 217 which merges at a bending edge in a second partial clamping leg 218 bent from the first partial clamping leg 217, initially adjoins the curved piece 214 of the clamping spring 12, so that the first and the second partial clamping legs 218 Clamping legs 217, 218 occupy an obtuse angle with each other.
  • the opening of the obtuse angle points in the insertion direction of the connection conductor, the bending edge is located approximately in the middle of the clamping leg 216.
  • the opening of the terminal connection space 18 is covered by a terminal cover part 22 pivotally connected to the housing.
  • the terminal cover 22 includes a longitudinally extending approximately parallel to the rear narrow side 8, pivotally coupled via a first pivot 232 to the housing first part body 322 and at its free end via a second pivot pin 352 pivotally coupled spacer 28.
  • a pivot pin can also a coupling via an axis or a hinge or another, a pivoting enabling, in principle, known coupling means take place.
  • the first part body 322 comprises a first cover plate 323 which covers the terminal connection space 18 in the lower part of the narrow side 8 adjoining the attachment side 6 and which carries an approximately tubular counterpart to the hinge pin 232 with which it bears on the pivot pin is coupled pivotally.
  • the coupling of the terminal cover part 22 with the housing could also take place by means of an articulation pin or by means of an axle, a pin or a hinge or similar coupling mechanisms known in principle and capable of pivoting.
  • the first cover plate 323 has an externally accessible, manually operable printing surface.
  • terminal cover 22 is shown in a longitudinal section, so that its internal structure is visible, which will be described below in more detail.
  • the outer contour of the terminal cover part is shown in the illustration of FIGS. 3 and 4, to which reference is therefore already made here.
  • the first cover plate 323 is connected to a spacer surface 338 via an intermediate piece 325 which also extends parallel to the rear narrow side 8 in the direction of the front side 305 and the terminal connection space 18 in the upper, adjacent to the rear front side 305 part of the narrow side 8 covers.
  • the intermediate piece 325 has an outwardly directed connection surface 324.
  • connection surface 324 In the connection surface 324, at least one connection opening 26 is present. Starting from the connection opening 26, the intermediate piece 325 is penetrated by a tubular recess 328, see FIG. 1, which penetrates approximately perpendicularly from the connection surface 324, the intermediate piece 325 and thus serves as a guide means for a to be connected to the terminal terminal 10 terminal conductor 14.
  • connection conductor 14 is guided through the connection opening 26 and the tubular recess 328 in the intermediate piece 325 of the terminal cover part 22 and, after leaving the tubular recess 328, strikes the clamping leg 216 of the clamping spring 12.
  • the terminal conductor is a rigid conductor
  • the clamping leg 216 of the clamping spring 12 can be far pushed away from the clamping edge 120, that the connecting conductor 14 see between the free end of the clamping leg 216 and the clamping edge 120th inserted into the window-like recess and the free end 15 is clamped there.
  • the window-like recess of the clamping spring 12 must first be opened in another way.
  • the nose 30 may of course be other protruding components or components, in particular, the function of the nose 30 may be formed by a collar-like the outlet opening of the tubular recess 328 circumferential ridge.
  • the terminal cover part 22 By pressing on the pressure surface or on the spacer surface 338, the terminal cover part 22 is pivoted inwards, and the nose clip 30 presses the clamping leg 216 far enough away from the clamping edge 120 that the window-like recess for inserting the connecting conductor 14 or its free end End 15 is free.
  • the opening movement of the terminal cover part 22 can also be effected by a commercially available longitudinal slot screwdriver or phillips screwdriver. For this purpose, it is placed on the spacer surface 338 at an acute angle in a receiving opening suitable for receiving (not shown here) and the clamp is opened by a pressure movement with the screwdriver.
  • a connection opening 26 and only one tubular recess 328 is shown in the illustration according to FIGS. 1 to 4, two or more such connection openings and recesses for receiving and connecting a plurality of connection conductors in the intermediate piece 325 may of course also be provided be. All connected connection conductors can be connected with a common clamping spring via their clamping legs 216. Upon actuation of the terminal cover 22 then all connected conductors are released simultaneously and can be solved simultaneously.
  • Both partial levers 281, 282 are approximately plate-shaped and set against the outer circumference of a tubular central portion 283.
  • the axial bore of the central portion 283 receives the second pivot pin 352 and the axis or pin with which the spacer 28 is pivotally coupled to the terminal cover portion 22.
  • the terminal cover 22 has for this purpose at the free end of the spacer surface 338 a fork-shaped structure.
  • the two legs of the fork thus formed have on their mutually facing inner surfaces of the pivot pin 352.
  • the two legs of the fork formed at the free end of the spacer surface 338 each have an opening in which the axle or pin is held and stored.
  • the locking lever 281 of the spacer 28 extends approximately parallel to the rear front side 305, he participates in the front cover of the service switching device 1 part.
  • the actuating lever 282 extends approximately parallel to the rear narrow side 8. It is part of the narrow-side cover of the service switching device. 1
  • the locking lever 281 of the spacer 28 has at its free end a latching nose 284, whose function will be explained.
  • a return spring 285 is formed at the rear front side 305 facing surface of the locking lever 284. Also their function will be explained below.
  • the return spring 285 is designed here in the form of a cantilevered, resilient arm, which is integrally formed on the locking lever 281. However, other spring elements could also be used, including those which are coupled as separate parts with the locking lever 281.
  • the embodiment of the integrally connected spring arm shown here has the advantage of ease of manufacture and captive.
  • the operating lever 282 of the spacer 28 has an outwardly facing actuating surface. This is not provided with a reference number here. It may have a separate handle portion with a trough-like depression in which an operator can push in to actuate the spacer with the fingertip. It can also have an engagement opening for an actuating tool, for example a screwdriver.
  • a housing projection 91 is formed, which comes to lie with a locking edge 92 in the vicinity of the latching nose 284 of the spacer 28.
  • connection conductor 14 is passed through the connection opening 26 and the tubular recess 328 of the terminal cover 22 and clamped with its free end 15 between the free end of the clamping spring 12 and the clamping edge 120.
  • the locking lug 284 is spaced from the latching edge 92 of the housing projection 91.
  • FIG 2 a situation is shown in which, for example, by movement of the clamped terminal conductor 14 toward the housing of the service switching device out, or if about a thick lead is introduced, due to the large outer diameter of the lead, this tries, the terminal cover 22 to pivot toward the housing interior.
  • the latch 284 of the spacer 28 abuts against the locking edge 92 of the housing projection 91. Further pivoting of the terminal cover part 22 in the direction of the housing interior is thus blocked by the latched spacer 28.
  • the spacer 28 is here in its detent position and limits the further swivel travel of the terminal cover part in the direction of the clamping spring 12.
  • FIG. 3 shows a situation in which, by pressure on the actuating lever 282 of the spacer 28, it has been pivoted a little way clockwise.
  • the locking lug 284 of the spacer has now come free again from the locking edge 92 of the housing projection 91.
  • a pivoting of the terminal cover part 22 in the direction of the interior of the device is now possible by pressure on the pressure surface of the terminal cover part.
  • the spacer 28 is here in its release position and releases the Verschwenkweg the terminal cover for opening the clamping spring.
  • FIG. 4 shows the situation in which, starting from the position according to FIG. 3, further pressure was exerted on the terminal cover part 22. This was thereby pivoted counterclockwise further into the housing interior.
  • the locking lever 281 of the spacer 28 shifts into a slot-like gap between the housing projection 91 and the housing-side portion 356 of the rear front side 305 of the housing. As a result, the return spring 285 is compressed.
  • the nose 30 on the first part of body 322 of the terminal cover 22 pushes in this situation on the clamping spring 12 and pushes the free end of the second part clamping leg 218 of the free end 15 of the connecting conductor 14 away.
  • the connection conductor 14 can now be removed again.
  • Terminal connection 304 front 305 front front opening rear front
  • Terminal cover 322 first part body
  • Busbar 352 second pivot pin, axle, pin

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Breakers (AREA)

Abstract

Appareil de commutation d'installation (1), en particulier disjoncteur de protection de circuit, interrupteur de protection contre les courants de fuite, disjoncteur-protecteur de moteur et similaires, doté d'un boîtier (3), d'une face frontale, d'un côté de fixation (6), de côtés étroits et de côtés larges, et d'une connexion de bornes (10) sans vis avec un ressort de serrage (12) destiné au raccordement de conducteurs de raccordement (14) et fixé à une position fixe dans un espace de connexion de bornes (18) du boîtier (3), l'espace de connexion de bornes (18) étant délimité sur le côté par les côtés larges du boîtier (9). L'ouverture (20) de l'espace de connexion de bornes (18) peut être recouverte par une partie de recouvrement de bornes (22) reliée de façon pivotante au boîtier (3), laquelle partie présente un nombre d'ouvertures de raccordement (26) correspondant au nombre de conducteurs de raccordement (14) à raccorder et peut solliciter par ouverture le ressort de serrage (12) en cas de basculement en direction de l'intérieur du boîtier. La partie de recouvrement de bornes (1) comporte une pièce d'espacement (28), qui, dans une position de verrouillage, limite la course de pivotement de la partie de recouvrement de bornes (22) en direction du ressort de serrage (12), et la libère dans une position de libération pour ouvrir le ressort de serrage (12).
EP09777059A 2008-08-05 2009-07-09 Appareil de commutation d'installation doté d'une connexion de bornes sans vis Withdrawn EP2311057A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008036375 2008-08-05
DE102008046067A DE102008046067B3 (de) 2008-08-05 2008-09-08 Installationsschaltgerät mit einem schraubenlosen Klemmanschluss
PCT/EP2009/004970 WO2010015308A1 (fr) 2008-08-05 2009-07-09 Appareil de commutation d'installation doté d'une connexion de bornes sans vis

Publications (1)

Publication Number Publication Date
EP2311057A1 true EP2311057A1 (fr) 2011-04-20

Family

ID=41258663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09777059A Withdrawn EP2311057A1 (fr) 2008-08-05 2009-07-09 Appareil de commutation d'installation doté d'une connexion de bornes sans vis

Country Status (3)

Country Link
EP (1) EP2311057A1 (fr)
DE (1) DE102008046067B3 (fr)
WO (1) WO2010015308A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010015457B4 (de) * 2010-04-16 2012-08-30 Wago Verwaltungsgesellschaft Mbh Federkraftklemmanschluss und Klemmbauelement
DE202015102045U1 (de) * 2015-04-24 2016-07-26 Weidmüller Interface GmbH & Co. KG Federkraftklemmelement mit Schwenkhebel
EP3118933B1 (fr) * 2015-07-10 2022-02-16 ABB Schweiz AG Dispositif de connexion comprenant une borne enfichable
EP3116067B1 (fr) * 2015-07-10 2024-02-28 ABB Schweiz AG Dispositif de connexion comprenant une borne enfichable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845475B4 (de) * 1998-10-02 2007-11-08 Aeg Niederspannungstechnik Gmbh & Co Kg Federkraftklemme
JP4527242B2 (ja) * 2000-05-26 2010-08-18 Ｉｄｅｃ株式会社 接続装置
DE102006047255A1 (de) * 2006-10-06 2008-04-10 Abb Patent Gmbh Klemmanschluss und Anschlussklemmenanordnung
DE102006047254B3 (de) * 2006-10-06 2008-05-21 Abb Ag Installationsschaltgerät
DE102006049772B4 (de) * 2006-10-21 2008-09-04 Abb Ag Installationsschaltgerät

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010015308A1 *

Also Published As

Publication number Publication date
DE102008046067B3 (de) 2010-04-08
WO2010015308A1 (fr) 2010-02-11

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