JPS5790835A - Protective switch with thermally operating delay type overload eliminator - Google Patents
Protective switch with thermally operating delay type overload eliminatorInfo
- Publication number
- JPS5790835A JPS5790835A JP15606081A JP15606081A JPS5790835A JP S5790835 A JPS5790835 A JP S5790835A JP 15606081 A JP15606081 A JP 15606081A JP 15606081 A JP15606081 A JP 15606081A JP S5790835 A JPS5790835 A JP S5790835A
- Authority
- JP
- Japan
- Prior art keywords
- eliminator
- protective switch
- delay type
- operating delay
- type overload
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H01H2071/467—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with history indication, e.g. of trip and/or kind of trip, number of short circuits etc.
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803037356 DE3037356A1 (en) | 1980-09-30 | 1980-09-30 | Load protection switch with delayed overcurrent release - has additional bimetallic element actuating switch for advance warning signalling device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5790835A true JPS5790835A (en) | 1982-06-05 |
Family
ID=6113487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15606081A Pending JPS5790835A (en) | 1980-09-30 | 1981-09-30 | Protective switch with thermally operating delay type overload eliminator |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5790835A (en) |
DE (1) | DE3037356A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148638U (en) * | 1984-09-01 | 1986-04-01 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0770284B2 (en) * | 1989-07-06 | 1995-07-31 | 富士電機株式会社 | Alarm switch operating device for circuit breaker |
DE9414333U1 (en) * | 1994-09-03 | 1994-11-03 | Abb Patent Gmbh, 68309 Mannheim | Miniature circuit breakers or residual current circuit breakers |
DE19704941C2 (en) * | 1997-02-10 | 2001-10-04 | Moeller Gmbh | Mechanical device for detecting short-circuit currents |
DE10020076A1 (en) * | 2000-04-22 | 2001-11-08 | Geyer Ag | Calibrating and parameterizing circuit breakers, involves fitting integrated electronics with data interface in addition to operating function to enable determination of design parameters |
IS2285B (en) * | 2006-01-18 | 2007-09-15 | Ingi Jónsson Hilmir | Even with an indicator light meter |
CN102683124A (en) * | 2011-03-10 | 2012-09-19 | 北京正北元电器有限公司 | Overload alarm non-tripping device of thermomagnetic plastic housing circuit breaker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423635U (en) * | 1977-07-18 | 1979-02-16 |
-
1980
- 1980-09-30 DE DE19803037356 patent/DE3037356A1/en not_active Withdrawn
-
1981
- 1981-09-30 JP JP15606081A patent/JPS5790835A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423635U (en) * | 1977-07-18 | 1979-02-16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148638U (en) * | 1984-09-01 | 1986-04-01 |
Also Published As
Publication number | Publication date |
---|---|
DE3037356A1 (en) | 1982-04-22 |
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