CN2205057Y - Separate leakage circuit breaker - Google Patents
Separate leakage circuit breaker Download PDFInfo
- Publication number
- CN2205057Y CN2205057Y CN 94239015 CN94239015U CN2205057Y CN 2205057 Y CN2205057 Y CN 2205057Y CN 94239015 CN94239015 CN 94239015 CN 94239015 U CN94239015 U CN 94239015U CN 2205057 Y CN2205057 Y CN 2205057Y
- Authority
- CN
- China
- Prior art keywords
- utility
- switch device
- isolator
- model
- leakage switch
- 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
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a leakage protector, comprising a bottom board 4, separators 1 and 2 arranged on the bottom board 4 and a leakage switch device 3 with over-voltage protection. The utility model is characterized in that the separators 1 and 2 are arranged on the bottom board 4 which can be provided with two and more than two separators, and the leakage switch device 3 with the over-voltage protection is a modularized installing structure. The utility model is mainly used for the family splitting distribution boxes of dwelling houses, having simple structure and small size. Because the leakage switch device 3 with the over-voltage protection has the modularized installing structure, the utility model has good interchangeability and convenient manufacture, installation and maintenance.
Description
The utility model relates to a kind of band earth leakage protective device.
Employed isolated residual current circuit breaker has only an isolator at present, and the scope of application is restricted.Band overvoltage protection leakage switch device does not have the mounting structure of modularization to make product interchangeability poor, makes troubles for manufacturing, installation, the maintenance of product.
The purpose of this utility model provides a kind ofly has two above isolators and band overvoltage protection switching device is the isolated residual current circuit breaker of modularization mounting structure.
The purpose of this utility model can realize by following technical proposal:
The utility model mainly is made up of isolator that is equipped with on base plate, the base plate and band overvoltage protection leakage switch device.It is characterized in that: on the described base plate isolator is housed, two, the isolator more than two can be installed.Described band overvoltage protection leakage switch device is the modularization mounting structure.Operation principle of the present utility model: power supply inserts from the isolator upper end, enters isolator through inner the connection simultaneously, and two isolators can be pulled outwardly down respectively, and one the road from the outlet of isolator lower end.Band overvoltage protection leakage switch device is inserted through interconnector again in another road, and exports from upper right side.Last road has overload, two kinds of functions of short-circuit protection, and Hou Yilu has overload, short circuit, electric leakage and four kinds of functions of overvoltage protection.
The utility model compared with prior art has following advantage:
1. the scope of application enlarges, and simple in structure, volume is little.
2. band overvoltage protection leakage switch device has the mounting structure of modularization to make product interchangeability good, brings convenience for manufacturing, installation, the maintenance of product.
The utility model will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the A-A cutaway view of the utility model structural representation.
Wherein: 1. isolator; 2. isolator; 3. be with overvoltage protection leakage switch device; 4. base plate; 5. leak(age) test button; 6. zero sequence current mutual inductor; 7. electronic building brick; 8. release; 9. switching mechanism; 10. fusing display window; 11. plug-in strip; 12. chuck; 13. fuse-link.
The utility model mainly is made up of the isolator 1 and 2 that is equipped with on base plate 4, the base plate 4, band overvoltage protection leakage switch device 3.On the described base plate 4 isolator 1 and 2 are housed, two, the isolator more than two can be installed.Described band overvoltage protection leakage switch device 3 is the modularization mounting structure, can be rail conduction mounting structure.Operation principle of the present utility model: power supply inserts from isolator 1 upper end, and entering 2, two isolators of isolator through inner connection simultaneously can be pulled outwardly down respectively, and one the road from isolator 1 lower end outlet.Band overvoltage protection leakage switch device 3 is inserted through interconnector again in another road, and exports from upper right side.Last road has overload, two kinds of functions of short-circuit protection, and Hou Yilu has overload, short circuit, electric leakage and four kinds of functions of overvoltage protection.Leak(age) test button 5 is installed in the upper right side of band overvoltage protection leakage switch device 3.Zero sequence current mutual inductor 6, electronic building brick 7, release 8, switching mechanism 9 are installed in band overvoltage protection leakage switch device 3 inside.Have fusing display window 10 on the surface of isolator 1 and 2.Plug-in strip 11, chuck 12, fuse-link 13 all are installed in isolator 1 and 2 inside.
Claims (2)
1, a kind of isolated residual current circuit breaker; mainly by isolator 1 and 2 being housed on base plate 4, the base plate 4, being with overvoltage protection leakage switch device 3 to form; it is characterized in that: on the described base plate 4 isolator 1 and 2 are housed, two, the isolator more than two can be installed.
2, a kind of isolated residual current circuit breaker according to claim 1 is characterized in that: described band overvoltage protection leakage switch device 3 is the modularization mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239015 CN2205057Y (en) | 1994-07-08 | 1994-07-08 | Separate leakage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239015 CN2205057Y (en) | 1994-07-08 | 1994-07-08 | Separate leakage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205057Y true CN2205057Y (en) | 1995-08-09 |
Family
ID=33846312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94239015 Expired - Fee Related CN2205057Y (en) | 1994-07-08 | 1994-07-08 | Separate leakage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205057Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506713A (en) * | 2021-09-12 | 2021-10-15 | 江西韬瑞自动化设备有限公司 | Device for emergency protection of circuit |
-
1994
- 1994-07-08 CN CN 94239015 patent/CN2205057Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506713A (en) * | 2021-09-12 | 2021-10-15 | 江西韬瑞自动化设备有限公司 | Device for emergency protection of circuit |
| CN113506713B (en) * | 2021-09-12 | 2021-12-21 | 江西韬瑞自动化设备有限公司 | Device for emergency protection of circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |