JPS62201448U - - Google Patents
Info
- Publication number
- JPS62201448U JPS62201448U JP8928686U JP8928686U JPS62201448U JP S62201448 U JPS62201448 U JP S62201448U JP 8928686 U JP8928686 U JP 8928686U JP 8928686 U JP8928686 U JP 8928686U JP S62201448 U JPS62201448 U JP S62201448U
- Authority
- JP
- Japan
- Prior art keywords
- side terminal
- arc
- power supply
- shielding plate
- supply side
- 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
- 238000009434 installation Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例の要部正面図、第
２図は従来の回路遮断器の側断面図、第３図は第
２図のものの一部正面図である。
１…カバー、２…ベース、３…反発接触子、４
…可動接触子、５…消弧板、２２…電源側端子、
２４…負荷側端子、１５０…第１の遮へい板、１
６０…第２の遮へい板、１６０ａ…貫通穴。なお
、各図中、同一符号は同一又は相当部分を示す。
FIG. 1 is a front view of a main part of an embodiment of this invention, FIG. 2 is a side sectional view of a conventional circuit breaker, and FIG. 3 is a partial front view of the circuit breaker shown in FIG. 1...Cover, 2...Base, 3...Repulsion contact, 4
...movable contactor, 5... arc-extinguishing plate, 22... power supply side terminal,
24...Load side terminal, 150...First shielding plate, 1
60...Second shielding plate, 160a...Through hole. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
、反撥接触子および可動接触子と、この可動接触
子の動作域に配設された複数個の消弧板と、この
消弧板に近接して配設された電源側端子と、この
電源側端子の反対側に配設された負荷側端子と、
この負荷側端子側に配設され設置時前記筐体を密
閉状態に保持する第１の遮へい板と、前記電源側
端子側に配設され複数個の貫通穴が形成されてア
ークの発生する圧力を前記電源側端子の方へ放出
する第２の遮へい板とを備えてなる回路遮断器。 A casing consisting of a base and a cover made of an insulating material, a repulsion contact and a movable contact, a plurality of arc-extinguishing plates arranged in the operating area of the movable contact, and a plurality of arc-extinguishing plates arranged in the vicinity of the arc-extinguishing plates. A power supply side terminal arranged, a load side terminal arranged on the opposite side of this power supply side terminal,
A first shielding plate is disposed on the load side terminal side and holds the casing in a sealed state during installation, and a first shielding plate is disposed on the power supply side terminal side and has a plurality of through holes formed therein to generate pressure to generate an arc. a second shielding plate that discharges the energy toward the power supply side terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8928686U JPS62201448U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8928686U JPS62201448U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201448U true JPS62201448U (en) | 1987-12-22 |
Family
ID=30948140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8928686U Pending JPS62201448U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201448U (en) |
-
1986
- 1986-06-13 JP JP8928686U patent/JPS62201448U/ja active Pending
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