EP3259807B1 - Elektrische reihenklemme - Google Patents

Elektrische reihenklemme Download PDF

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Publication number
EP3259807B1
EP3259807B1 EP16703978.3A EP16703978A EP3259807B1 EP 3259807 B1 EP3259807 B1 EP 3259807B1 EP 16703978 A EP16703978 A EP 16703978A EP 3259807 B1 EP3259807 B1 EP 3259807B1
Authority
EP
European Patent Office
Prior art keywords
plug
contact
terminal block
current bar
terminal
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.)
Active
Application number
EP16703978.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3259807A1 (de
Inventor
Olaf Schyrocki
Christian KLOPPENBURG
Dennis HABIROV
Wjatscheslaw Janzen
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 EP3259807A1 publication Critical patent/EP3259807A1/de
Application granted granted Critical
Publication of EP3259807B1 publication Critical patent/EP3259807B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7033—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of elastic extensions of the terminals
    • 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
    • H01R9/2408—Modular 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
    • 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
    • H01R9/2491—Terminal blocks structurally associated with plugs or sockets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component
    • H01R9/2633—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/22—Connectors or connections adapted for particular applications for transformers or coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component
    • H01R9/2666—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component with built-in test-points

Definitions

  • the invention relates to an electrical terminal block, with a terminal housing, with at least two conductor connection elements arranged therein, with two current bars and with two other Strombalken administraten according to the preamble of claim 1.
  • the invention relates to a connector system consisting of a terminal block, at least one jumper and a Operating plug or a test plug, wherein the terminal block has at least two juxtaposed terminal blocks.
  • terminal blocks have been known for decades and are used millions of times in the wiring of electrical systems and equipment.
  • the terminals are often snapped onto mounting rails, which in turn can be arranged in a plurality in a control cabinet.
  • terminal blocks can also be attached to several than terminal block in a wall opening, in particular in an opening in a cabinet wall or cabinet door. This has the advantage that one side of the terminals, the operator side, is accessible from outside the control cabinet without having to open the control cabinet, and the other side of the terminal, the connection side, is accessible only when the control cabinet is open.
  • screw terminals or tension spring terminals are used as conductor connection elements in terminal blocks.
  • the clamping principle with tension spring clamps is similar to that of screwdriving technology. While a pull sleeve pulls the conductor against the current bar in the screw clamp by the operation of the clamping screw, this task is taken over by the tension spring in the tension spring clamp.
  • cutting terminals and in particular leg spring terminals will increasingly be used.
  • Electrical terminal blocks are often connection terminals, so that they have at least two conductor connection elements, which are electrically connected to one another via an electrically conductive connecting rail, the current bar.
  • this basic type of terminal blocks which is often referred to as a feed-through terminal
  • other types of terminal blocks which are specially adapted to the respective applications (see. Phoenix Contact Catalog Terminal Blocks CLIPLINE 2011, Pages 2 - 11 ). Examples include protective conductor terminals, knife disconnect terminals and installation terminals.
  • the separation point provided in the current bar makes it possible to insert different plugs with different functions into the terminal housing of the terminal block, which then contact the current bar at the separation point.
  • test plugs which can have special components and make it possible to check the proper functioning of the circuit connected to the terminal block can be used in particular as plugs. Since the electrical terminal blocks are generally disc-shaped, they are usually plugged together with several other electrical terminal blocks to a terminal block. In such a terminal block can then be plugged into the number of terminal blocks corresponding number of test plugs.
  • From the DE 10 2006 052 894 A1 are a terminal, a test plug and one of a plurality of juxtaposed terminal blocks and a corresponding number of test plugs existing sketchmmblock known.
  • the individual terminal blocks each have two current bars whose contact sections contact one another when the corresponding plug of a test plug is not inserted into the contact area formed by the contact sections. If the plug of a test plug is completely plugged into the contact region, the two contact sections are separated from one another by the plug, the current flow then being conducted via the plug, so that a test procedure can be carried out.
  • the terminal block and the associated test plug work according to the normally closed contact principle, since the connection between the two current bars of the terminal block is opened when the plug is completely inserted into the contact area.
  • the current bars are formed in this known electrical terminal block so that they form two contact areas, which are arranged one behind the other in the insertion direction of the plug of the test plug.
  • a defined second contact region which is arranged in the insertion direction of the plug before the first contact area, it is ensured that when inserting the plug first comes to a secure electrical connection between the plug of the test plug and the two current bars before the first Contact area is opened during further insertion of the plug, whereby the two current bars are then electrically separated from each other.
  • Such terminal blocks or terminal blocks with separation points are used in particular for the connection of current transformers.
  • An important feature is that a current transformer is short-circuited as soon as the test or operating plug is pulled out of the terminal block or the terminal block.
  • insertion bridges are provided in the above-described horrinnblöcken over which at least two adjacent current bars are electrically connected to each other, so that the associated conductor connection elements are short-circuited. As a result, a current transformer connected to the conductor connection elements is then also short-circuited.
  • the insertion bridges are arranged between the opposing contact portions of the current bar so that they contact the contact portion of a current bar when no plug is inserted. If a test or operating plug is plugged into the electrical terminal block or into a test terminal block, the opposing contact sections of two current bars are slightly pushed apart. This results in that the contact portions are connected to each other via the electrically conductive plug.
  • the insertion of the plug into the contact area also causes the connection between the contact portion and a leg of the insertion bridge is interrupted, since the resilient contact portion is pushed away by the insertion of the plug from the rigidly arranged insertion bridge.
  • the insertion bridge thus becomes an electrically conductive connection between adjacent contact sections or current bar, whereby the cross-bridging is automatically interrupted when a test or operating plug is inserted.
  • test terminal blocks which have been used in practice for decades, have the disadvantage that the construction and assembly of the test terminal blocks is relatively cumbersome.
  • the mounting of the insertion bridges at the bottom of the housing of the introklemmenblocks is relatively cumbersome, since this the spring contact areas must be deflected against their spring force.
  • the insertion bridge must be fastened to the bottom of the housing with a screw, whereby it must be ensured that the contact sections contacted by the insertion bridge are deflected equally far, so that an equally good contact between the insertion bridge and the contact sections is guaranteed later.
  • An electrical terminal block in which the disadvantages described above are avoided, is from the DE 10 2011 113 333 A1 known.
  • the two current bars each have a connection section, a first contact section and additionally a second contact section.
  • the connection sections are each assigned to a conductor connection element, namely part of the conductor connection element designed as a screw terminal, while the first contact sections together form a first contact region for receiving the plug of an operating plug or a test plug.
  • the first contact portions are spaced apart from each other and electrically connected to each other only when the plug plugged over the plug, so that even in this terminal blocks, the NO principle is realized.
  • A1 known electrical terminal is a cross-bridge to an adjacent terminal thus by the fact that in the provided recess in the respective Strombalken Giant Cooperation with an adjacent terminal via an inserted jumper.
  • the Strombalken Giant thus serve for electrical cross-connection with an adjacent terminal via an inserted jumper.
  • the electrical cross connection between two conductor connection elements of two terminal blocks takes place via the respective current bars, the current bar pieces and the inserted jumper.
  • the current bars of the terminal block are in each case electrically conductively connected on the one hand with its connection section to the conductor connection element and on the other hand with its second contact section with the respective current balance element.
  • the DE 10 2011 113 333 A1 discloses the preamble of claim 1.
  • the assembly is much easier because it can be dispensed with the arrangement of additional insertion bridges at the bottom of the housing. Even if the achievement of a cross connection to an adjacent terminal when pulling an operating plug or disconnecting the cross connection when inserting a power plug or a test plug in these terminals is done automatically, it may under certain unfavorable conditions lead to a brief interruption of the circuit.
  • the EP 1 921 715 A2 discloses an electrical terminal operating on the normally-open principle, since the connection between the two current bars of the terminal is opened when the plug is fully inserted into the contact area.
  • the present invention is therefore an object of the invention to provide an electrical terminal described above, which is particularly well suited for the connection of current transformers, which should be ensured that when plugging an operating plug or a test plug a cross connection between two conductor connection elements of two adjacent terminal blocks is only opened when the two power bars of a terminal block are electrically connected to each other via the plugged operating plug or the test plug.
  • the conductive connection between the two current bars when pulling an operating plug or a test plug will be separated only when previously the cross-connection between two conductor connection elements of two adjacent terminal blocks is made safe.
  • two spring elements are thus additionally arranged in the terminal housing, so that when inserting the plug of an operating plug or a test plug this is first contacted by the contact portions of the spring elements before the plug contacts the contact portions of the current bar. Conversely, when pulling out the plug of a service or test plug contact the contact portions of the spring elements the plug even after the plug is already pulled out of the contact area of the current bar. Since the two spring elements are electrically connected in each case via their connecting portion with one of the two current bar pieces, it is thus ensured that when two juxtaposed electrical terminal blocks according to the invention, the cross connection between the two terminal blocks when plugging a service or test plug lagging open and pulling the operation - or test plug is closed early. If the electrical terminal blocks according to the invention are used to connect current transformers, this ensures a safe switching sequence when short-circuiting the current transformer.
  • the plug of the operating or test plug is further inserted into the electrical terminal, so that the plug contacts the two contact sections of the two current bars in the first contact region, then the two conductor connection elements of the electrical terminal block are above the two current bars and the plug of the operating or test plug electrically connected to each other.
  • the plug By inserting the plug into the first contact region, not only the first contact portions of the current bars are pressed apart, but also the second contact portions of the current bars are moved away from the respective associated current bar piece, so that the second contact portions spaced from the respective current bar piece and thus the electrically conductive Connection is interrupted at this point.
  • the cross connection to an adjacent electrical terminal via an inserted jumper is not interrupted. Only when the plug of the operating or test plug is completely plugged into the electrical terminal, wherein the contact portions of the plug no longer contact the contact portions of the spring elements, the cross connection is interrupted. This ensures that the cross connection of two adjacent electrical terminal blocks is interrupted via an inserted jumper only when previously the electrical connection of the two current bars is ensured via the plug of the operating or test plug, the cross-connection is thus opened safely nacheilend.
  • the resilient contact portions of the two spring elements are each formed approximately V-shaped.
  • the spring elements can be made particularly simple as bending parts, the two mutually facing contact portions of the two spring elements serve as a kind of insertion funnel for the plug of convenientlysteckenden operating or test plug.
  • a recess corresponding to the recess in the associated Strombalken demo is formed in the connecting portion of at least one of the two spring elements recess.
  • the leg of a piece bridge is then inserted simultaneously through the recess in the connecting portion of the spring element and through the recess in the current bar piece.
  • both are in two Strombalken Federen and in both connecting portions of the two spring elements mutually corresponding recesses formed so that both Strombalken publishede and both spring elements are the same. It is then possible to insert a leg of a jumper in both Strombalken publishede.
  • the realization of the two current bars, the two current bar pieces as well as the two spring elements can each be done by punching and then turning and turning a piece of metal.
  • a Strombalken scholar and a spring element can also be made of a common piece of metal and connected to each other.
  • the spring element and the current bar piece can each be formed from at least one metal strip, wherein the two metal strips are arranged parallel to one another and next to one another and connected to one another in a connection region. After punching out the interconnected metal strips, the two metal strips are bent over along the connecting region, so that the two metal strips overlap one another with their rear sides. Subsequently, the current bar piece and the spring element are brought by turning and turning respectively in their final form.
  • the current bar piece itself may also be formed in two layers, d. H. be formed of two superposed metal strips.
  • the two current bar pieces and the two spring elements are made of individual metal strips. Before assembly, a current bar piece is then firmly connected to the connecting portion of a spring element, in particular soldered, welded or riveted.
  • the two current bars preferably each consist of two individual elongate metal strips, which are electrically conductively connected to one another, in particular welded, soldered or riveted together.
  • the terminal portion of a current bar is then formed by the first metal strip, while the two contact portions are formed by the second metal strip.
  • this simplifies the production of the current bars on the other hand it makes it possible to use different materials or different cross sections for the connection section on the one hand and the contact sections on the other hand, which are selected according to the particular stiffness and spring property required.
  • the connecting portion forming first metal strip may be relatively rigid, while the second metal strip itself is formed as a contact spring, so that both a good contact between the first contact portion and an inserted plug and between the second contact portion and the associated Strombalken congress is guaranteed.
  • a plug-in system consisting of a terminal block, at least one jumper and an operating plug or a test plug, wherein the terminal block has at least two juxtaposed terminal blocks according to the invention
  • the individual plugs of the operating plug and the test plug each have two contact portions whose length is smaller as the maximum insertion depth T of the connector is in the terminal block.
  • Such a configuration of the plug of the operating plug or the test plug is ensured in a simple manner that when the operating plug or the test plug is completely plugged onto the corresponding terminal block, the two conductor connection elements of an electrical terminal only on the two current bars and the plug of the operating plug or the test plug are electrically connected to each other. Both in normal operation, in which the operating plug is completely plugged, as well as in test mode in which the test plug is completely plugged, the two spring elements are thus not electrically connected to the two conductor connection elements.
  • an insulation section adjoins the side of the contact sections facing away from the tip of the individual plug of the operating plug or the test plug.
  • the two contact portions of the plug of an operating plug are preferably each connected to each other on the side facing away from the tip of the plug, wherein the connecting portion of the two contact portions is covered by the insulating portions.
  • the two contact portions of the plug of a test plug are preferably not connected to each other.
  • An electrical connection of the two contact portions of a plug of a test plug can thereby be easily made by the user if necessary, that the two contact portions are connected to each other via a jumper.
  • at least one recess for inserting a leg of the jumper is formed in the two contact portions of a plug.
  • the electrical terminal blocks which together form the terminal block, are each disc-shaped.
  • the individual terminal blocks are preferably mechanically connected to each other, including the terminal blocks are snapped together formed in the terminal housing corresponding locking elements.
  • the locking elements are preferably made of locking pins which are arranged on one side of the terminal housing and from corresponding recesses which are formed on the other side of the terminal housing.
  • the operating plug and the test plug can be composed of disk-shaped individual elements, which are each latched together.
  • the test plug still have a handle, which is connected to two fastening parts, which are arranged on each side of the plurality of individual elements.
  • Fig. 1 shows a single inventive electrical terminal 1, which has a terminal housing 2, which can be fixed in the illustrated embodiments in an opening of a wall, in particular a cabinet wall. Inside the terminal housing 2, two conductor connection elements 3, 4 are arranged, which are screw terminals in the illustrated embodiment. However, other types of connection elements, such as tension spring terminals, cutting terminals or leg spring terminals, can equally well be used as conductor connection elements.
  • the terminal housing 2 are also two equally formed and symmetrically arranged to each other current bars 5, 6 and two equally formed and symmetrically arranged to each other Strombalken Federatione 7, 8 are arranged.
  • the current bars 5, 6 each have at their one end a connection section 9, 9 ', which is assigned to one of the two conductor connection elements 3, 4.
  • the two current bars 5, 6 each have a first contact section 10, 10 'and a second contact section 11, 11'.
  • the two first contact sections 10, 10 ' together form a first contact region 12 for receiving the plug 13 of an operating plug 14 or a test plug 15.
  • a recess for inserting a leg 16 of a jumper 17 is formed in each of two current bar sections 7, 8.
  • transverse bridging with an adjacent terminal block 1 ' can be established in a simple manner via the short current bar sections 7, 8 arranged in the terminal housing 2, if a leg 16 is in each of the recesses of a respective current bar section 7, 8 of two adjacent terminal blocks 1, 1' a jumper 17 is inserted.
  • two spring elements 18, 19 are arranged in the terminal housing 2 of the electrical terminal block 1, each having a connecting portion 20, 20 'and a resilient contact portion 21, 21'.
  • the connecting sections 20, 20 ' are each electrically conductively connected to one of the current bar sections 7, 8, wherein the electrical connection is effected, for example, by welding or riveting.
  • a Strombalken Gion may also be integrally formed, in which case the Strombalken Gion, and the spring element are punched out of a piece of metal and bent.
  • the mutually facing contact portions 21, 21 'of the two spring elements 18, 19 together form a second contact region 22 which is arranged in the insertion direction E of the plug 13 in front of the contact region 12 of the current bars 5, 6.
  • the contact portions 10, 10 'of the current bars 5, 6 and the contact portions 21, 21' of the spring elements 18, 19 are spaced apart, if no plug 13 is inserted into the second contact region 22 (see. Fig. 1 and 2 ).
  • FIG. 2 to 6 show an inventive electrical terminal 1 and an operating plug 14, wherein the plug 13 of the operating plug 14 in the individual figures is inserted far different in the terminal 1 or in an opening formed in the terminal housing 2 opening 23.
  • each part of the wall of the terminal housing 2 and the side wall of the plug 13 is omitted in the contact area of the plug 13, so that the contact between the plug 13 and the terminal block 1 can be seen.
  • the plug 13 of the operating plug 14 is inserted so far into the electrical terminal 1 and into the opening 23 formed in the terminal housing 2 that the two first contact portions 10, 10 'of the two current bars 5, 6 are pressed apart by the plug 13, so that the two second contact portions 11, 11 'of the current bars 5, 6 no longer abut the current bar pieces 7, 8.
  • the plug 13th the operating plug 14 as shown in FIG Fig. 6 is completely inserted into the opening 23 in the terminal housing 2, even with plugged jumper 17, the cross connection to an adjacent terminal 1 'is interrupted, since then no longer electrically conductive connection between the current bar 5 and the spring element 18 via the plug 13.
  • the two current bars 5, 6 each consist of two individual elongated metal strips 27, 28, which are soldered, welded or riveted together in the transition region.
  • the two terminal sections 9, 9 ' are formed by the first angled metal strips 27, which protrude into the clamping body of the screw terminals 3, 4 with its free end.
  • the two contact portions 10, 10 'and 11, 11' of the current bars 5, 6 are formed by the second metal strips 28, which are each formed as contact springs.
  • the in the Fig. 7 and 8th Terminal blocks 29 shown each consist of a plurality of interconnected terminal blocks 1, 1 'and two mounting clamps 30, which are arranged on both sides of the plurality of terminal blocks 1, 1'.
  • the in Fig. 7 shown operating plug 14 is also modular and has one of the number of terminal blocks 1, 1 'corresponding number of plugs 13, which are also connected to each other.
  • the operating plug 14 laterally still two mounting parts 31 which are inserted into corresponding openings 32 in the mounting clips 30.
  • terminal block 29 consists of a plurality of electrical terminal blocks 1, 1 ', which in turn on both sides of the plurality of terminal blocks 1, 1' each have a mounting clip 30 is arranged.
  • Similar to the operating plug 14 and the test plug 15 is modular, namely, consists of one of the number of terminal blocks 1 corresponding number of connectors 13 and two arranged on both sides of the plurality of plugs 13 fixing members 33, as well as the two mounting members 31 of Operating plug 14 can be inserted into the openings 32 in the two mounting clips 30.
  • the test plug 15 still has a handle 34, via which the two fastening parts 33 are connected to each other.
  • For connection of electrical lines to the plug 13 of the test plug 15 are still busbars with corresponding recesses arranged in the connector housings 35, in the corresponding test sockets or test plug 36 can be inserted.
  • the plug 13 of the operating plug 14 has two interconnected contact portions 37 whose length is less than the maximum insertion depth T of the plug 13 into the opening 23 of the terminal block 1.
  • the plug 13 of the test plug 15 are formed accordingly. This ensures that when completely plugged into the opening 23 plug 13, the two contact portions 21, 21 'of the spring elements 19, 20 are no longer electrically connected to one another via the plug 13.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
EP16703978.3A 2015-02-17 2016-02-11 Elektrische reihenklemme Active EP3259807B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015102257.5A DE102015102257B4 (de) 2015-02-17 2015-02-17 Elektrische Reihenklemme und Steckersystem für Reihenklemmen mit einem Betriebs- oder Prüfstecker
PCT/EP2016/052911 WO2016131703A1 (de) 2015-02-17 2016-02-11 Elektrische reihenklemme

Publications (2)

Publication Number Publication Date
EP3259807A1 EP3259807A1 (de) 2017-12-27
EP3259807B1 true EP3259807B1 (de) 2019-10-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP16703978.3A Active EP3259807B1 (de) 2015-02-17 2016-02-11 Elektrische reihenklemme

Country Status (7)

Country Link
US (1) US10283918B2 (ru)
EP (1) EP3259807B1 (ru)
CN (1) CN107251327B (ru)
DE (1) DE102015102257B4 (ru)
EA (1) EA034362B1 (ru)
ES (1) ES2761803T3 (ru)
WO (1) WO2016131703A1 (ru)

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DE102015114186A1 (de) * 2015-08-26 2017-03-02 Phoenix Contact Gmbh & Co. Kg Elektrische Reihenklemme
DE102017124143A1 (de) * 2017-10-17 2019-04-18 Phoenix Contact Gmbh & Co. Kg Befestigungsklemme
BE1026735B1 (de) * 2018-10-30 2020-06-02 Phoenix Contact Gmbh & Co Elektrische Reihenklemme
DE102018127087B4 (de) * 2018-10-30 2020-12-17 Phoenix Contact Gmbh & Co. Kg Elektrische Reihenklemme
US10594059B1 (en) * 2019-01-11 2020-03-17 Phoenix Contact Development and Manufacturing, Inc. Feed-through terminal block module
DE102022106682A1 (de) * 2022-03-22 2023-09-28 Phoenix Contact Gmbh & Co. Kg Funktionseinheit umfassend eine elektrische Reihenklemme und einen Stecker

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US20180269636A1 (en) 2018-09-20
DE102015102257A1 (de) 2016-08-18
EA201791842A1 (ru) 2018-01-31
ES2761803T3 (es) 2020-05-21
CN107251327A (zh) 2017-10-13
EP3259807A1 (de) 2017-12-27
EA034362B1 (ru) 2020-01-30
DE102015102257B4 (de) 2017-08-24
US10283918B2 (en) 2019-05-07
WO2016131703A1 (de) 2016-08-25
CN107251327B (zh) 2019-07-09

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