JPS60178923U - Trim circuit for breaker - Google Patents
Trim circuit for breakerInfo
- Publication number
- JPS60178923U JPS60178923U JP6717984U JP6717984U JPS60178923U JP S60178923 U JPS60178923 U JP S60178923U JP 6717984 U JP6717984 U JP 6717984U JP 6717984 U JP6717984 U JP 6717984U JP S60178923 U JPS60178923 U JP S60178923U
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- circuit
- coil
- contact
- trim circuit
- 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
- Keying Circuit Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案によるしゃ断器の引外し回路の一実施例
を示す結線図、第２図は従来のしゃ断器の引外し回路の
一例を示す結線図である。
１・・・・・・過負荷継電器の主ａ接点、３・・・・・
・引はずしコイル、４・・・・・・表示ランプ。FIG. 1 is a wiring diagram showing an embodiment of a circuit breaker tripping circuit according to the present invention, and FIG. 2 is a wiring diagram showing an example of a conventional circuit breaker tripping circuit. 1... Main a contact of overload relay, 3...
-Trip coil, 4... Indicator lamp.
Claims (1)
接点を閉じると前記コイルに電流が流れて引はずし機構
を動作させるしゃ断器の引はずし回路において、前記接
点と並列に高抵抗の表示ランプを接続し、常時前記コイ
ルを介して前記表示ランプに通電するように接続したこ
とを特徴とす会 るしゃ断器の引はずし回路。[Claims for Utility Model Registration] A tripping circuit for a circuit breaker in which a series circuit of a contact and a coil is connected to a control power source, and when the contact is closed, a current flows through the coil to operate a tripping mechanism. 1. A tripping circuit for a circuit breaker, characterized in that a high resistance indicator lamp is connected in parallel with the contact, and the indicator lamp is connected to be energized through the coil at all times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6717984U JPS60178923U (en) | 1984-05-09 | 1984-05-09 | Trim circuit for breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6717984U JPS60178923U (en) | 1984-05-09 | 1984-05-09 | Trim circuit for breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60178923U true JPS60178923U (en) | 1985-11-28 |
Family
ID=30600752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6717984U Pending JPS60178923U (en) | 1984-05-09 | 1984-05-09 | Trim circuit for breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178923U (en) |
-
1984
- 1984-05-09 JP JP6717984U patent/JPS60178923U/en active Pending
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