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Electrical terminal block

A terminal and electrical wiring technology, which is applied in the direction of electrical components, conductive connections, circuits, etc., can solve problems such as the difficulty in the design of the test plug block structure

Active Publication Date: 2021-06-04
PHOENIX CONTACT GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the case of test plug blocks or terminal blocks known from the prior art, it is disadvantageous that plugs of different lengths must also be used for different switching processes.
This makes the structural design of a test plug block suitable for the desired purpose difficult, since there are countless possibilities of arranging the individual plugs

Method used

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Examples

Experimental program
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Embodiment Construction

[0038] Figure 1a An electrical connection terminal 1 according to the invention is shown. The connection terminal 1 has a terminal housing 2 made of plastic. Arranged in the interior of the terminal housing 2 are two conductor connection elements 3 , 3 ′, which are presently screw terminals. Alternatively, however, other types of connection elements can also be used as conductor connection elements 3 , 3 ′, for example tension spring terminals, helical torsion spring terminals or cutting-clip connection terminals.

[0039] Furthermore, two current bars 4 , 4 ′ are arranged in the terminal housing 2 . The current bars 4 , 4 ′ are each designed in two parts, wherein they have connection sections 5 , 5 ′ for connecting the current bars 4 , 4 ′ to screw terminals of the conductor connection elements 3 , 3 ′. A first contact section 6 , 6 ′ and a second contact section 7 , 7 ′ are each formed on the current bar. The first contact section has a first contact area 8 and the secon...

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PUM

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Abstract

The invention relates to an electrical terminal block with simplified switching operations, which can be produced in a cost-effective and time-saving manner.

Description

technical field [0001] The invention relates to an electrical terminal with a terminal housing, with at least two conductor connection elements arranged in the terminal housing and with two current bars. The current bars each have a coupling section, a spring-elastic first contact section and a spring-elastic second contact section. The connection sections are each associated with a conductor connection element, wherein the first contact sections together form a first contact area and the second contact sections together form a second contact area for receiving and contacting a test plug or a plug of a split plug . When no plug is inserted, the first contact sections are in contact, so that the two conductor connection elements are electrically connected to one another via the two current bars, and when no plug is inserted, the second contact sections are spaced apart from one another. The second contact area of ​​the current bar is arranged upstream of the first contact are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/24H01R9/26H01R13/703
CPCH01R9/2491H01R9/2616H01R9/2666H01R13/7031H01R13/2428
Inventor W·扬岑
Owner PHOENIX CONTACT GMBH & CO KG