CN202905629U - Board-back wiring molded case circuit breaker - Google Patents
Board-back wiring molded case circuit breaker Download PDFInfo
- Publication number
- CN202905629U CN202905629U CN 201220493586 CN201220493586U CN202905629U CN 202905629 U CN202905629 U CN 202905629U CN 201220493586 CN201220493586 CN 201220493586 CN 201220493586 U CN201220493586 U CN 201220493586U CN 202905629 U CN202905629 U CN 202905629U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- binding post
- wiring
- board
- behind
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Abstract
The utility model provides a board-back wiring molded case circuit breaker, comprising a circuit breaker body. A mounting board is arranged on the circuit breaker body. Wiring posts are arranged on the mounting board. The mounting board is arranged on a back face of the circuit breaker body. The board-back wiring molded case circuit breaker has the advantages that with the above technical scheme, the circuit breaker occupies a small mounting area and saves the space in the mounting and using processes, and at the same time, the wiring installation is more reliable and safer.
Description
Technical field
The utility model belongs to field of circuit breakers, especially relates to wiring mold cased circuit breaker behind a kind of plate.
Background technology
In existing technology, most of mold cased circuit breakers can only be fixedly mounted on the equipment such as the cabinet, screen, platform, case of power distribution equipment in use, for convenience and the safety of overhauling mold cased circuit breaker and circuit, all need to install the isolating switches such as knife switch additional in the mold cased circuit breaker end of incoming cables, it is large to take erection space, and poor reliability.
Summary of the invention
Problem to be solved in the utility model provides a kind of mold cased circuit breaker, especially a kind ofly takies wiring mold cased circuit breaker behind the plate that erection space is little and reliability is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: wiring mold cased circuit breaker behind a kind of plate, comprise breaker body, and described breaker body is provided with mounting panel, described mounting panel is provided with binding post, and described mounting panel is located at the back side of breaker body.
Further, described binding post is provided with insulating sleeve.
Further, described insulating sleeve is located at described binding post near an end of described mounting panel.
Further, described binding post is provided with nut.
Further, described nut is two.
Further, be provided with pad between described two nuts.
Further, described binding post is each 3 up and down, and is symmetrically set up and down.
Further, described binding post is each 4 up and down, and is symmetrically set up and down.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, circuit breaker is in installing and using process, and it is little to take erection space, saves the space, and the reliability that wiring is installed simultaneously is higher, and is safer.
Description of drawings
Fig. 1 is structural representation of the present utility model
Among the figure:
1, breaker body 2, mounting panel 3, binding post
4, insulating sleeve 5, nut
Embodiment
As shown in Figure 1, the utility model provides wiring mold cased circuit breaker behind a kind of plate, comprises breaker body 1, and described breaker body 1 is provided with mounting panel 2, and described mounting panel 2 is provided with binding post 3, and described mounting panel 2 is located at the back side of breaker body 1.
Further, described binding post 3 is provided with insulating sleeve 4, strengthens the insulation property of circuit breaker, improves coefficient of safety.
Further, described insulating sleeve 4 is located at described binding post 3 near an end of described mounting panel 2.
Further, described binding post 3 is provided with nut 5, to having connected wires fixation.
Further, connected wires more firmly by making, described nut 5 is two.
Further, be provided with pad between described two nuts 5, to the effect of connecting wires and having defencive function and improving the electric wire on-state rate.
Further, when circuit breaker was three-pole breaker, described binding post 3 was each 3 up and down, and is symmetrically set up and down.
Further, when circuit breaker was four-pole circuit breaker, described binding post 3 was each 4 up and down, and is symmetrically set up and down.
During use, breaker body 1 is fixing after, turn on a nut 5, the electric wire that removes insulating outer layer is entangled on the binding post 3, again with nut 5 cycle original positions, and cooperates the clamping electric wire with another nut 5, the assurance electric wire contacts well with binding post 3 and gets final product.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (8)
1. wiring mold cased circuit breaker behind the plate, it is characterized in that: comprise breaker body (1), described breaker body (1) is provided with mounting panel (2), described mounting panel (2) is provided with binding post (3), and described mounting panel (2) is located at the back side of breaker body (1).
2. wiring mold cased circuit breaker behind the plate according to claim 1, it is characterized in that: described binding post (3) is provided with insulating sleeve (4).
3. wiring mold cased circuit breaker behind the plate according to claim 2 is characterized in that: described insulating sleeve (4) is located at described binding post (3) near an end of described mounting panel (2).
4. shell four circuit breakers are moulded in wiring behind the plate according to claim 1, it is characterized in that: described binding post (3) is provided with nut (5).
5. shell four circuit breakers are moulded in wiring behind the plate according to claim 4, it is characterized in that: described nut (5) is two.
6. shell four circuit breakers are moulded in wiring behind the plate according to claim 5, it is characterized in that: be provided with pad between described two nuts (5).
7. wiring mold cased circuit breaker behind each described plate according to claim 1-6 is characterized in that: described binding post (3) is each 3 up and down, and is symmetrically set up and down.
8. wiring mold cased circuit breaker behind each described plate according to claim 1-6 is characterized in that: described binding post (3) is each 4 up and down, and is symmetrically set up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493586 CN202905629U (en) | 2012-09-22 | 2012-09-22 | Board-back wiring molded case circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493586 CN202905629U (en) | 2012-09-22 | 2012-09-22 | Board-back wiring molded case circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905629U true CN202905629U (en) | 2013-04-24 |
Family
ID=48126263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493586 Expired - Fee Related CN202905629U (en) | 2012-09-22 | 2012-09-22 | Board-back wiring molded case circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617926A (en) * | 2013-12-05 | 2014-03-05 | 福建龙净环保股份有限公司 | Circuit breaker |
-
2012
- 2012-09-22 CN CN 201220493586 patent/CN202905629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617926A (en) * | 2013-12-05 | 2014-03-05 | 福建龙净环保股份有限公司 | Circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20160922 |