JPH0173742U - - Google Patents
Info
- Publication number
- JPH0173742U JPH0173742U JP1987169349U JP16934987U JPH0173742U JP H0173742 U JPH0173742 U JP H0173742U JP 1987169349 U JP1987169349 U JP 1987169349U JP 16934987 U JP16934987 U JP 16934987U JP H0173742 U JPH0173742 U JP H0173742U
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- tripping device
- electromagnetic tripping
- circuit breaker
- plunger
- 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.)
- Pending
Links
Landscapes
- Breakers (AREA)
Description
第１図ａはこの考案の一実施例を示す断面図、
第１図ｂは第１図に示す回路遮断器の電路を示す
略図、第２図ａは第１図ａの部分拡大図、第２図
ｂは第２図ａの部分組立斜視図、第３図ａは従来
の回路遮断器を示す断面図、第３図ｂは第３図ａ
に示す回路遮断器の電路を示す略図である。
図において、１はプランジヤー型電磁引はずし
装置、１０１は外枠、３０２は絶縁バリア、４０
４は支持板である。なお、各図中同一符号は同一
または相当部分を示す。
Figure 1a is a sectional view showing an embodiment of this invention;
FIG. 1b is a schematic diagram showing the electrical path of the circuit breaker shown in FIG. 1, FIG. 2a is a partially enlarged view of FIG. 1a, FIG. 2b is a partially assembled perspective view of FIG. 2a, and FIG. Figure a is a sectional view of a conventional circuit breaker, Figure 3b is Figure 3a
2 is a schematic diagram showing the electrical path of the circuit breaker shown in FIG. In the figure, 1 is a plunger type electromagnetic trip device, 101 is an outer frame, 302 is an insulation barrier, and 40
4 is a support plate. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
断器において、 上記電磁引外し装置の外枠と、この外枠と接触
する充電部との間に絶縁物を設けたことを特徴と
する回路遮断器。[Scope of Claim for Utility Model Registration] In a circuit breaker having a plunger-type electromagnetic tripping device, an insulator is provided between the outer frame of the electromagnetic tripping device and the live part that comes into contact with the outer frame. Characteristic circuit breakers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169349U JPH0173742U (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169349U JPH0173742U (en) | 1987-11-05 | 1987-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173742U true JPH0173742U (en) | 1989-05-18 |
Family
ID=31459324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169349U Pending JPH0173742U (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173742U (en) |
-
1987
- 1987-11-05 JP JP1987169349U patent/JPH0173742U/ja active Pending
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