CN202601540U - Residual current action breaker - Google Patents
Residual current action breaker Download PDFInfo
- Publication number
- CN202601540U CN202601540U CN 201220270986 CN201220270986U CN202601540U CN 202601540 U CN202601540 U CN 202601540U CN 201220270986 CN201220270986 CN 201220270986 CN 201220270986 U CN201220270986 U CN 201220270986U CN 202601540 U CN202601540 U CN 202601540U
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- China
- Prior art keywords
- breaker
- residual current
- module
- zct
- chassis
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- 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
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Abstract
The utility model relates to a residual current action breaker which comprises a chassis, a breaker module arranged on the chassis, and a residual current protection module, wherein a release is arranged inside the breaker module. The residual current protection module comprises a zero order mutual-inductor and a conducting bar which is connected with a breaker connection board of the breaker module, the zero order mutual-inductor is fixed on the chassis through a supporting frame, the conducting bar penetrates through the center of the zero order mutual-inductor and is connected with a protector connection board, and the zero order mutual-inductor is connected with the release of the breaker module. The breaker module and the residual current protection module of the residual current action breaker are arranged in integrated mode, and residual current values and residual current action time can be adjusted.
Description
Technical field
The utility model relates to a kind of circuit breaker, especially a kind of breaker of plastic casing with the residual current acting function.
Background technology
Residual current acting breaker of plastic casing in the market generally adopts the split setting; Connecting a residual current protecting module by breaker of plastic casing constitutes; Small product size is big; Install loaded down with trivial details, cost is high, and the residual electricity flow valuve of residual current protecting module and residual current acting time are non-adjustable, and significant limitation is arranged.
Summary of the invention
For above-mentioned reasons, the purpose of the utility model is to provide a kind of breaker module and residual current protecting module to be wholely set, residual electricity flow valuve and adjustable residual current action breaker of residual current acting time.
For realizing above-mentioned purpose; The utility model adopts a kind of residual current action breaker; Comprise the chassis, be installed in breaker module and residual current protecting module on the chassis, be provided with release in the breaker module, the residual current protecting module comprises ZCT and busbar; Busbar is connected with the circuit breaker gusset piece of breaker module; ZCT is fixed on the chassis through support, and busbar passes the ZCT center and is connected with the protector gusset piece, and ZCT is connected with the release of breaker module.
The beneficial effect of the utility model is that the residual current protecting module is connected with the connecting plate of breaker module through busbar; Busbar passes ZCT; Make the electric current of busbar and be not " 0 " in generation electric leakage etc.; ZCT produces electric current and is transferred to release, makes release action outage.
The utility model further is set to said residual current protecting module and comprises digital display screen and toggle switch; Toggle switch comprises residual operating current switch and electric leakage switch operate time, and digital display screen and toggle switch are connected between ZCT and the release.Digital display can show leakage current, and toggle switch can be selected to confirm the residual operating current value and leak electricity operate time.
Description of drawings
Fig. 1 is the cutaway view of the utility model specific embodiment.
Fig. 2 is the side sectional view of the utility model specific embodiment.
Embodiment
Shown in Fig. 1-2; The embodiment of the utility model is a kind of residual current action breaker; Comprise chassis 3, be installed in breaker module 2 and residual current protecting module 1 on the chassis; Breaker module 2 comprises release 21, breaker upper cover 24, RCCB 22, circuit breaker gusset piece 23, and residual current protecting module 1 comprises protector loam cake 14, ZCT 11, busbar 12, digital display screen 13, toggle switch and protector gusset piece 15, and busbar 12 is connected with the circuit breaker gusset piece 23 of breaker module 2; ZCT 11 both sides are provided with support 16; ZCT 11 is fixed on the chassis 3 through support 16, and busbar 12 passes ZCT 11 centers and is connected with protector gusset piece 15, and toggle switch comprises residual operating current switch 17 and electric leakage switch operate time 18; Be respectively applied for and select to confirm the residual operating current value and leak electricity operate time, digital display screen 13 is connected with release 21 with ZCT 11 with toggle switch.
Residual current protecting module 1 is connected with the connecting plate of breaker module 2 through busbar 12; Busbar 12 passes ZCT 11; Make the electric current of busbar 12 and be not " 0 " in generation electric leakage etc.; ZCT 11 produces electric current and is transferred to digital display 14 and code switch 15; Then current signal is transferred to release 21, digital display 14 demonstration leakage current values, release 21 cuts off the power supply according to release 21 actions that make of the toggle switch 15 selected residual operating current values and the operate time of leaking electricity.
Claims (2)
1. residual current action breaker; It is characterized in that: circuit breaker comprises the chassis, is installed in breaker module and residual current protecting module on the chassis; Be provided with release in the breaker module; The residual current protecting module comprises ZCT and busbar, and busbar is connected with the circuit breaker gusset piece of breaker module, and ZCT is fixed on the chassis through support; Busbar passes the ZCT center and is connected with the protector gusset piece, and ZCT is connected with the release of breaker module.
2. residual current action breaker according to claim 1; It is characterized in that: said residual current protecting module comprises digital display screen and toggle switch; Toggle switch comprises residual operating current switch and electric leakage switch operate time, and digital display screen and toggle switch are connected between ZCT and the release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270986 CN202601540U (en) | 2012-05-28 | 2012-05-28 | Residual current action breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270986 CN202601540U (en) | 2012-05-28 | 2012-05-28 | Residual current action breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601540U true CN202601540U (en) | 2012-12-12 |
Family
ID=47319070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270986 Expired - Fee Related CN202601540U (en) | 2012-05-28 | 2012-05-28 | Residual current action breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807091A (en) * | 2017-04-26 | 2018-11-13 | 海格科技股份有限公司 | Band residual current acting takes control switch automatically |
| CN111105961A (en) * | 2020-01-09 | 2020-05-05 | 常熟开关制造有限公司(原常熟开关厂） | Electronic leakage tripper module and circuit breaker |
-
2012
- 2012-05-28 CN CN 201220270986 patent/CN202601540U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807091A (en) * | 2017-04-26 | 2018-11-13 | 海格科技股份有限公司 | Band residual current acting takes control switch automatically |
| CN108807091B (en) * | 2017-04-26 | 2024-05-03 | 海格科技股份有限公司 | Automatic charge control switch with residual current action |
| CN111105961A (en) * | 2020-01-09 | 2020-05-05 | 常熟开关制造有限公司(原常熟开关厂） | Electronic leakage tripper module and 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: 20121212 Termination date: 20180528 |