CN204992553U - Surge protector suitable for residual current protection device - Google Patents
Surge protector suitable for residual current protection device Download PDFInfo
- Publication number
- CN204992553U CN204992553U CN201520361504.6U CN201520361504U CN204992553U CN 204992553 U CN204992553 U CN 204992553U CN 201520361504 U CN201520361504 U CN 201520361504U CN 204992553 U CN204992553 U CN 204992553U
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- Prior art keywords
- surge protector
- utility
- model
- protection device
- participating
- 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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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model provides a surge protector suitable for residual current protection device, it includes the surge protector body, its characterized in that of converges at this external three -phase of surge protector and connects one side and be equipped with the three seat of participating in, three participate in peg graft respectively the aforesaid is three participate in the seat on, the above -mentioned three seat of participating in is fixed on the surge protector body with the connection piece, has terminal and connecting screw on the connection piece. The utility model discloses a surge protector suitable for residual current protection device during the use, with the terminal of a screw connection, has replaced the three connection of participating in in original outside, is that the mill connects owing to participating in and participate in between the seat, has guaranteed electrical connection's reliability, the utility model is suitable for a thin type surge protector.
Description
Technical field
The utility model relates to electric network protection device, specifically refers to a kind of surge protector being applicable to Aftercurrent protecting equipment.
Background technology
Along with the raising of domestic power network automation degree, in electrical network, support the use all kinds of protection switch and protective device.Surge protector matching used with Aftercurrent protecting equipment; due to the reason that residual current operated protective device itself is installed and used; in order to meet the requirement not changing existing Aftercurrent protecting equipment size; it is thinner that requirement and its matching used surge protector do dimensionally, reaches the requirement meeting and install and use.The surge protector three-phase river outlet of prior art adopts independent connection pin to connect, and due in size, connects the requirement that pin is difficult to meet in electric property or the defect that there is connection electric property instability.
Summary of the invention
The purpose of this utility model is for the problems referred to above, proposes a kind ofly to be electrically connected the good surge protector being applicable to Aftercurrent protecting equipment of performance.
The purpose of this utility model is achieved in that a kind of surge protector being applicable to Aftercurrent protecting equipment of the present utility model; it comprises surge protector body; it is characterized in that confluxes at this external three-phase of surge protector connects side and is provided with three pin bases; three pins are plugged on above-mentioned three pin bases respectively; above-mentioned three pin base braces are fixed on surge protector body, brace have binding post and attachment screw.
A kind of surge protector being applicable to Aftercurrent protecting equipment of the present utility model; during use; with the binding post that a screw connects; instead of the connection of original outside three pins; owing between pin and pin base being factory's connection; ensure that the reliability of electrical connection, the utility model is applicable to thin type surge protector.
Accompanying drawing explanation
Fig. 1 is the structural representation being applicable to the surge protector of Aftercurrent protecting equipment of the present utility model.
Fig. 2 is the structural representation being applicable to another angle of the surge protector of Aftercurrent protecting equipment of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
As shown in Figure 1; a kind of surge protector being applicable to Aftercurrent protecting equipment of the present utility model; it comprises surge protector body 1; it is characterized in that the outer three-phase of surge protector body 1 conflux connect side be provided with three pin bases 3; three pins 2 are plugged on above-mentioned three pin bases 3 respectively; above-mentioned three pin bases 3 brace 4 is fixed on surge protector body 1, brace 1 has binding post 6 and attachment screw 5.
Claims (1)
1. one kind is applicable to the surge protector of Aftercurrent protecting equipment; its surge protector body (1); it is characterized in that surge protector body (1) outer three-phase conflux connect side be provided with three pin bases (3); three pins (2) are plugged on above-mentioned three pin bases (3) respectively; above-mentioned three pin bases (3) are fixed on surge protector body (1) with brace (4), brace (1) have binding post (6) and attachment screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361504.6U CN204992553U (en) | 2015-06-01 | 2015-06-01 | Surge protector suitable for residual current protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361504.6U CN204992553U (en) | 2015-06-01 | 2015-06-01 | Surge protector suitable for residual current protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992553U true CN204992553U (en) | 2016-01-20 |
Family
ID=55126882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361504.6U Expired - Fee Related CN204992553U (en) | 2015-06-01 | 2015-06-01 | Surge protector suitable for residual current protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992553U (en) |
-
2015
- 2015-06-01 CN CN201520361504.6U patent/CN204992553U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160120 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |