CN112563775B - Terminal box device with tapping connecting terminal - Google Patents

Terminal box device with tapping connecting terminal Download PDF

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Publication number
CN112563775B
CN112563775B CN202011023069.8A CN202011023069A CN112563775B CN 112563775 B CN112563775 B CN 112563775B CN 202011023069 A CN202011023069 A CN 202011023069A CN 112563775 B CN112563775 B CN 112563775B
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CN
China
Prior art keywords
terminal
terminal block
tap
current
arrangement according
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
CN202011023069.8A
Other languages
Chinese (zh)
Other versions
CN112563775A (en
Inventor
马丁·格布哈特
莫里茨·克林克
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 CN112563775A publication Critical patent/CN112563775A/en
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Publication of CN112563775B publication Critical patent/CN112563775B/en
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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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2458—Electrical interconnections between terminal blocks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2675—Electrical interconnections between two blocks, e.g. by means of busbars

Landscapes

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

Abstract

The invention relates to a terminal block arrangement (10) comprising a terminal block (20) with an insulating housing (21) in which at least one current bar (30. At least one bridge channel (22, 23) is provided on the terminal block (20), through which bridge channel the current bar (30. A tap terminal (40.

Description

Terminal box device with tapping connecting terminal
Technical Field
The invention relates to a terminal block arrangement comprising a terminal block having an insulating housing in which at least one current bar is accommodated, wherein the terminal block has in each case a respective conductor connection via which an electrical conductor can be brought into contact with the current bar, according to the preamble of claim 1. At least one bridging channel is also provided on the terminal block, via which such a current bar of the terminal block can be electrically connected to a current bar of another terminal block via a cross connector.
Background
In the electrical connection or attachment technology, terminal blocks are often used which snap side by side on a common carrier rail to form a larger terminal block. Each terminal block has an insulating housing with one or more openings for introducing the respective electrical conductor in order to bring the conductor into contact with a current bar or rail in the housing of the terminal block. Inside these openings there are arranged conductor connections which can be formed in various ways. The electrical conductor is connected to the current rail of the terminal box via such a conductor connection. For example, a threaded connection, a tension spring connection or a simple plug connection.
So-called potential bridges or cross-connectors are often used to connect different terminal blocks having the same potential. Such a cross-connector can be designed, for example, as a plug-in bridge with a plurality of plugs, which is inserted into the bridge channel of two adjacent terminal blocks. The cross-connector then contacts the current bars of the junction box within the bridging channel.
In addition to the openings for connecting the electrical conductors, the terminal block can also have further openings, which can be used, for example, for connecting test plugs. DE 200 02 713 U1 discloses a test plug which is inserted into an opening and in which a conductor connection is contacted. The conductor connection, in particular the tension spring connection, is designed as a multi-layer folded stamped/bent part with two contact lugs. The first contact piece is in contact with the conductor connection, while the second contact piece is designed for locking with the housing of the terminal block.
DE 295 14 711 U1 also discloses a terminal block arrangement, in which other openings are likewise provided in the housing of the terminal block for receiving test plugs. The test plug makes contact with conductor connections, for example tension spring connections, via these openings.
Disclosure of Invention
It is an object of the invention to provide a terminal block arrangement in which the tap terminals are attached in an advantageous manner.
This object is solved by a terminal block arrangement with the features of claim 1. Advantageous further developments of the terminal block arrangement are given in the dependent claims 2-10. The object is also achieved by a terminal block module according to claim 11.
The terminal block arrangement according to the invention has a terminal block with an insulating housing, in which at least one current bar is accommodated. They also each have a corresponding conductor connection, via which the electrical conductor can be brought into contact with the current bar. For this purpose, the electrical conductor is inserted into the insulating housing through the opening and is in contact with the current bar here via the conductor connection. For example, the electrical conductor is pressed against the current bar by spring force, but other contact mechanisms may be used. The conductor connection is designed in particular as a screw connection, a tension spring connection or a simple plug connection, for example.
At least one bridge channel is provided on the terminal block, through which bridge channel the current bar of the terminal block can be electrically connected to the current bar of another terminal block by means of a cross connector. The current bar is then located, for example, in the lower region of such a bridge channel. If a plurality of terminal blocks are mounted adjacent to one another on the carrying rail, they can be connected to one another by means of a cross connector which is inserted into the bridging channel and is in contact with the respective current bar there.
According to the invention, a tap terminal is inserted into at least one such bridging channel of the terminal block. The tap terminal has a current rail which is in electrical contact with a current bar of the terminal block. The current rail of the tap terminal thus contacts the current bar of the terminal block in the bridging channel, for example in its lower region.
The invention thus provides a terminal block arrangement with tap terminals which offers the additional possibility of contacting other conductors by means of individual taps. Here, the tap terminal can simply be inserted into an already existing bridging channel of the terminal block, so that, for example, no additional openings need to be provided in the housing of the terminal block, as is the case with known test and test plugs. The junction box can also be used with or without additional tap terminals without modifying its structure.
Another advantage of the invention is that the user only has to select one modular base terminal and then obtain one or more power outputs by inserting a tap terminal, rather than just having to discard one functional element of the base terminal. The isolation function, test function and pinch point are still available. Depending on the application, the tap terminals may remain permanently in the base housing of the terminal block. Alternatively, it may be used only for short-term connections, for example in debug and test applications.
In one embodiment of the invention, the current rail of the tap terminal makes contact with the current bar of the terminal block by being pushed into the bridging hole in the current bar. Thus, the tap terminals use bridging holes in the current bar to make contact with the junction box, which is also used to make contact with the cross-connect.
The tap terminal preferably has a test socket which is electrically connected to the current rail of the tap terminal. Especially a 4mm test socket. In this way, a complete test socket can be provided with tap terminals. Various standard test plugs can be fitted to the test socket.
The tap terminals are inserted into the bridging channel in a suitable manner so that they are firmly connected to the current bars of the terminal block. In one embodiment of the invention, the tap terminal has for this purpose, for example, a terminal housing which is held in a bridging channel of the terminal block in such a way that a current rail of the tap terminal is connected in a contact-safe manner to a current rail of the terminal block. Then, in the region of the introduction of the bridging channel, the outer contour of the terminal housing is matched to the inner contour of the bridging channel. In addition, a latching structure may be provided to retain the tap terminal in the bridging channel. The holding force of the latching arrangement can be overcome by pulling the tapping terminal with force.
The tap terminals may be formed and connected to the junction box such that other openings in the junction box remain freely accessible. For example one or more sockets or one or more openings for the introduction of electrical conductors. In a further embodiment of the invention, the tap terminal is formed and connected in such a way that it covers a further opening in the terminal block. The tap terminals cover, for example, openings of the sockets of the terminal block.
In one embodiment of the invention, the tap terminal has a clamping point, by means of which the electrical conductor can be brought into electrical contact with the current rail of the tap terminal. Tap terminals provide another option for contacting the conductors. The clamping point, like the direct clamping point on the terminal block, preferably also has a conductor connection. The conductor connection can also be designed as a screw connection, a tension spring connection or a simple plug connection.
The terminal block of the terminal block arrangement according to the invention can have one or more current bars and can therefore also have one or more bridge channels. In the embodiment with two current bars and two bridge channels, the tap terminal is introduced into one or two bridge channels, respectively.
The invention also includes a terminal block module having a plurality of terminal blocks and at least one terminal block arrangement according to one embodiment of the invention. At least one terminal block therefore has a bridging channel with an inserted tap terminal. The respective current bars of at least two terminal blocks are electrically connected to the current bars of another terminal block by means of cross connectors, by introducing the cross connectors into the bridging channels of the respective terminal blocks.
Drawings
Further advantages, features and advantageous embodiments of the invention emerge from the dependent claims and the following description of preferred embodiments based on the drawings.
In the drawings
Fig. 1 shows a side view of an embodiment of a terminal block arrangement according to the invention with a housing cover;
fig. 2 shows a three-dimensional view of the terminal block arrangement according to fig. 1;
fig. 3 shows a longitudinal section through the terminal block arrangement according to fig. 1;
fig. 4 shows a three-dimensional view of an embodiment of a tapping terminal for a terminal block arrangement according to the invention with a cover;
fig. 5 shows the capless tap terminal according to fig. 4; and
fig. 6 shows a three-dimensional view of a second embodiment of a terminal block arrangement according to the invention with two tapping terminals.
Detailed Description
Fig. 1 shows a schematic side view of an embodiment of a terminal box arrangement 10 according to the invention with a housing cover. The housing cover 21b is a part of the housing of the junction box 20. The housing 20 forms an insulating housing 21 for the terminal block 20 with a plurality of openings. Further, various functional components of the terminal block 20 are accommodated in the insulating case 21. The case cover 21b covers the case frame 21a in which various openings are formed and various functional components are accommodated. The structure of the terminal block 20 shown in the drawings should be understood as an example only and is used only to explain the present invention. Thus, in particular the outer contour of the insulating housing 21 and the design and arrangement of the functional components can be selected.
Fig. 2 shows a three-dimensional view of the terminal block arrangement according to fig. 1, while fig. 3 shows a longitudinal section of this view. As can be seen from fig. 3, the terminal block 20 has two current bars 30 and 31, which are accommodated in an insulating housing 21. Each of these current bars 30,31 is accessible via a bridging channel 22, 23, respectively. The bridge channels 22, 23 are designed as channels in the insulating housing 21 and extend at least to the respective current bar 30, 31. Preferably, the bridging channels 22, 23 extend further than the respective current bars 30, 31. Furthermore, the current bars 30,31 have a bridge opening 34, 35 in the region of the bridge channels 22, 23, respectively. If the cross-connector is inserted into the bridging channel 22, 23 (not shown), the cross-connector extends into the bridging hole 34, 35 and contacts the current bar 30,31 in this region.
Terminal block 20 furthermore has two sockets 24 and 25, which are also in contact with corresponding current bars 30,31 of terminal block 20. However, these sockets 24, 25 are considered as optional functional components. In addition, two clamping points 26 and 27 are provided in the terminal block 20. Which are formed by corresponding openings in the insulating housing 21 and have conductor connections 32, 33. The electrical conductors to be connected to the terminal block 20 are introduced into the openings and are in contact with the current bars 30,31 here via conductor connections 32, 33. Here, different types of conductor connections may be used. The embodiments of fig. 1 to 3 provide, for example, spring-loaded plug connections. The spring is compressed when the conductor is inserted, which may be done by the conductor itself, a tool or a pushing device at the conductor connection. Due to the spring force of the spring, the conductor is then tensioned and establishes contact between the spring and the current bars 30, 31.
As can be seen from fig. 1 to 3, the tap terminal 40 is inserted into the bridging channel 22. The tap terminals 40 cover the sockets 25 of the junction box 20. The tap terminal 40 has a current rail 41 which is in contact with the current bar 31 of the terminal block 20 in the bridging channel 22. This is done by pushing the current rail 41 into the bridging hole 35 of the current bar 31.
The tap terminal 40 has a clamping point 44 for connecting electrical conductors. The pinch point 44 also has a conductor connection in the form of a spring-loaded plug connection and provides another connection option for electrical conductors. For this purpose, the conductor connection is electrically connected to a current rail 41 of the tap terminal 40. The tap terminal 40 also has a test socket 42, which is likewise electrically connected to the current rail 41.
Fig. 4 and 5 show three-dimensional views of the tap terminal, wherein fig. 4 shows the tap terminal 40 with the cover, and fig. 5 shows the tap terminal 40 without the cover. This embodiment of the tapping terminal is also to be understood merely as an example. The cover is a part of the terminal housing 43 having a housing cover 43b that covers the housing frame 43a. The various functional components of the tap terminal 40 are accommodated in a housing frame 43a, and the current rail 41 protrudes from this housing frame 43a.
The test socket 42 is in contact with the current rail 41. As is the conductor connection 45 of the pinch point 44. Furthermore, a biasing device 46 is optionally provided for the conductor connection 45, by means of which a spring movement of the conductor connection is possible. However, the conductor connection 45 can also be designed differently, for example as a screw connection, a screw connection or a tension spring connection.
The terminal housing 43 of the tap terminal 40 forms in particular a projecting arm in which the current rail 41 extends. The arm is inserted into the bridging channel and may optionally have means for locking the tap terminal 40 with the insulating housing 21 of the terminal block 20. Furthermore, the terminal housing 43 preferably forms a contact surface 47 which, after being introduced into the bridging channel 22, rests on the insulating housing 21 of the terminal block 20.
Fig. 6 shows a three-dimensional view of a second embodiment of a terminal block arrangement 10 according to the invention with two tap terminals 40 and 40'. Each of these tap terminals 40, 40' is inserted into a respective bridging channel 22, 23 of the terminal block 20. Each of the tap terminals 40, 40' also has a test socket 42, 42' and a clamping point 44, 44', respectively. Here, two tap terminals 40, 40' cover the sockets 24, 25 of the terminal block 20.
Description of the reference numerals
Terminal box device 10, 10'
Terminal box 20
Insulating housing 21
Case frame 21a
Case cover 21b
Bridging channels 22, 23
Sockets 24, 25
Pinch point 26,27
Current bars 30,31
Conductor junction 32,33
Bridging the holes 34, 35
Tapping wiring terminal 40, 40'
Current rail 41
Test socket 42, 42'
Terminal housing 43
Case frame 43a
Case cover 43b
Clamping points 44, 44'
Conductor junction 45
Pressing device 46
Contact surface 47.

Claims (9)

1. A terminal block arrangement (10, 10') comprising a terminal block (20) with an insulating housing (21) in which at least one current bar (30, 31) is accommodated, wherein the terminal block (20) has a respective conductor connection (32) by which an electrical conductor can be brought into contact with the current bar (30, 31), and wherein at least one bridging channel (22,
it is characterized in that the preparation method is characterized in that,
-a tap terminal (40, 40') is inserted into at least one bridging channel (22.
2. The terminal block arrangement according to claim 1, wherein the tap terminal (40 ') has a terminal housing (43) which is held in the bridging channel (22, 23) of the terminal block (20) in such a way that the current rail (41) of the tap terminal (40') is connected in a contact-reliable manner with the current bar (30,31) of the terminal block (20).
3. The terminal block arrangement according to claim 1, wherein the tap terminal (40.
4. The terminal block arrangement according to claim 1, wherein the tap terminal (40') has a clamping point (44.
5. The terminal block arrangement according to claim 4, wherein the clamping points (44.
6. The terminal block arrangement according to claim 5, wherein the conductor connection (45) is designed as a screw connection, a tension spring connection or a spring-loaded plug connection.
7. The terminal block arrangement according to claim 1, wherein the terminal block (20) has two current bars (30.
8. The terminal block arrangement according to claim 1, wherein the terminal block (20) has two current bars (30.
9. A terminal block module having a plurality of terminal blocks (20) and at least one terminal block arrangement (10; wherein the current bars (30, 31) of at least two terminal blocks (20) are electrically connected to the current bars of another terminal block by means of cross connectors by introducing the cross connectors into the bridging channels (22.
CN202011023069.8A 2019-09-25 2020-09-25 Terminal box device with tapping connecting terminal Active CN112563775B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019125746.8A DE102019125746A1 (en) 2019-09-25 2019-09-25 Terminal block arrangement with pick-off terminal
DE102019125746.8 2019-09-25

Publications (2)

Publication Number Publication Date
CN112563775A CN112563775A (en) 2021-03-26
CN112563775B true CN112563775B (en) 2023-03-10

Family

ID=74845817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011023069.8A Active CN112563775B (en) 2019-09-25 2020-09-25 Terminal box device with tapping connecting terminal

Country Status (3)

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CN (1) CN112563775B (en)
AU (1) AU2020239755B2 (en)
DE (1) DE102019125746A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102027639A (en) * 2008-03-14 2011-04-20 菲尼克斯电气公司 Jumper, and structural unit comprising at least two modular electric terminals and a jumper
CN102084550A (en) * 2008-03-14 2011-06-01 菲尼克斯电气公司 Modular terminal and modular terminal block
KR101407703B1 (en) * 2013-05-02 2014-06-17 삼화기전 주식회사 Terminal Block used in increased safety electric wiring

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Publication number Priority date Publication date Assignee Title
DE19708914C1 (en) * 1997-03-05 1998-07-30 Weidmueller Interface Test plug for use with terminal blocks mounted in switch-cabinet
DE20106710U1 (en) * 2001-04-18 2001-08-09 Phoenix Contact Gmbh & Co., 32825 Blomberg Electrical clamp
DE102010018242A1 (en) * 2010-04-23 2011-10-27 Phoenix Contact Gmbh & Co. Kg Electrical plug contact
DE202012013526U1 (en) * 2012-05-11 2017-06-16 Phoenix Contact Gmbh & Co. Kg Electrical terminal block
DE102012010244A1 (en) * 2012-05-24 2013-11-28 Phoenix Contact Gmbh & Co. Kg Electrical connection terminal
DE102014102602A1 (en) * 2014-02-27 2015-08-27 Phoenix Contact Gmbh & Co. Kg Terminal block and terminal block
DE102014116811A1 (en) * 2014-11-18 2016-05-19 Phoenix Contact Gmbh & Co. Kg terminal
DE102015114186A1 (en) * 2015-08-26 2017-03-02 Phoenix Contact Gmbh & Co. Kg Electrical terminal block
DE102016110951B4 (en) * 2016-06-15 2019-01-31 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Safety test

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102027639A (en) * 2008-03-14 2011-04-20 菲尼克斯电气公司 Jumper, and structural unit comprising at least two modular electric terminals and a jumper
CN102084550A (en) * 2008-03-14 2011-06-01 菲尼克斯电气公司 Modular terminal and modular terminal block
KR101407703B1 (en) * 2013-05-02 2014-06-17 삼화기전 주식회사 Terminal Block used in increased safety electric wiring

Also Published As

Publication number Publication date
AU2020239755B2 (en) 2022-10-06
CN112563775A (en) 2021-03-26
DE102019125746A1 (en) 2021-03-25
AU2020239755A1 (en) 2021-04-08

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