DE3361545D1 - Test button for a differential trip device - Google Patents
Test button for a differential trip deviceInfo
- Publication number
- DE3361545D1 DE3361545D1 DE8383400874T DE3361545T DE3361545D1 DE 3361545 D1 DE3361545 D1 DE 3361545D1 DE 8383400874 T DE8383400874 T DE 8383400874T DE 3361545 T DE3361545 T DE 3361545T DE 3361545 D1 DE3361545 D1 DE 3361545D1
- Authority
- DE
- Germany
- Prior art keywords
- trip device
- test button
- differential trip
- differential
- button
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
- H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8208318A FR2526995A1 (en) | 1982-05-11 | 1982-05-11 | TEST BUTTON FOR A DIFFERENTIAL TRIGGER |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3361545D1 true DE3361545D1 (en) | 1986-01-30 |
Family
ID=9273986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383400874T Expired DE3361545D1 (en) | 1982-05-11 | 1983-05-02 | Test button for a differential trip device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0094859B1 (en) |
DE (1) | DE3361545D1 (en) |
ES (1) | ES8403239A1 (en) |
FR (1) | FR2526995A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10329115B4 (en) * | 2003-06-27 | 2005-09-29 | Siemens Ag | Protection switching device with test button |
DE102004005985A1 (en) * | 2004-02-06 | 2005-09-08 | Siemens Ag | Residual Current Circuit breaker |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789268A (en) * | 1972-12-29 | 1974-01-29 | Gen Electric | Miniature circuit breaker with electronic tripping means |
FR2241868B1 (en) * | 1973-08-20 | 1976-06-18 | Merlin Gerin | |
FR2437692A1 (en) * | 1978-09-28 | 1980-04-25 | Merlin Gerin | Manually operated circuit breaker with overload cut=out - has earth fault current overload device and reset units as separate components which may be put together later |
-
1982
- 1982-05-11 FR FR8208318A patent/FR2526995A1/en active Granted
-
1983
- 1983-05-02 DE DE8383400874T patent/DE3361545D1/en not_active Expired
- 1983-05-02 EP EP19830400874 patent/EP0094859B1/en not_active Expired
- 1983-05-06 ES ES522180A patent/ES8403239A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2526995B1 (en) | 1985-02-08 |
EP0094859B1 (en) | 1985-12-18 |
ES522180A0 (en) | 1984-03-16 |
ES8403239A1 (en) | 1984-03-16 |
EP0094859A1 (en) | 1983-11-23 |
FR2526995A1 (en) | 1983-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |