PT73209B - MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKER - Google Patents
MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKERInfo
- Publication number
- PT73209B PT73209B PT7320981A PT7320981A PT73209B PT 73209 B PT73209 B PT 73209B PT 7320981 A PT7320981 A PT 7320981A PT 7320981 A PT7320981 A PT 7320981A PT 73209 B PT73209 B PT 73209B
- Authority
- PT
- Portugal
- Prior art keywords
- unipolar
- miniature
- circuit breaker
- neutral circuit
- neutral
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—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
- H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7427—Adjusting only the electrothermal mechanism
- H01H71/7436—Adjusting the position (or prestrain) of the bimetal
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8013681A FR2485254A1 (en) | 1980-06-19 | 1980-06-19 | MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKER |
Publications (2)
Publication Number | Publication Date |
---|---|
PT73209A PT73209A (en) | 1981-07-01 |
PT73209B true PT73209B (en) | 1982-07-06 |
Family
ID=9243297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT7320981A PT73209B (en) | 1980-06-19 | 1981-06-16 | MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKER |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0042778B1 (en) |
JP (1) | JPS5730234A (en) |
DE (1) | DE3163856D1 (en) |
ES (1) | ES8203528A1 (en) |
FR (1) | FR2485254A1 (en) |
MA (1) | MA19181A1 (en) |
PT (1) | PT73209B (en) |
YU (1) | YU44065B (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59133589A (en) * | 1983-01-20 | 1984-07-31 | 三洋電機株式会社 | Expansion display for matrix panel display unit |
JPS61114682A (en) * | 1984-11-09 | 1986-06-02 | Matsushita Electric Ind Co Ltd | Image processing circuit |
FR2574218B1 (en) * | 1984-12-03 | 1987-03-20 | Merlin Gerin | EFFECTOR FOR A MODULAR INSTALLATION OF DOMESTIC DISTRIBUTION AND MANAGEMENT OF ELECTRICAL ENERGY |
FR2578093B1 (en) * | 1985-02-27 | 1987-03-06 | Merlin Gerin | UNIPOLAR AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER |
FR2582857B1 (en) * | 1985-05-29 | 1989-04-28 | Merlin Gerin | SINGLE POLE AND NEUTRAL CIRCUIT BREAKER WITH SHUNT EFFECT |
JPS61201256U (en) * | 1985-06-06 | 1986-12-17 | ||
FR2600210B1 (en) * | 1986-06-17 | 1993-04-16 | Telemecanique Electrique | CIRCUIT BREAKER WITH TWO SWITCHING CIRCUITS OF WHICH ONE IS PROTECTED |
IT207988Z2 (en) * | 1986-08-04 | 1988-03-14 | Bassani Spa | BIPOLAR SWITCH OF ELECTRICAL EQUIPMENT OF CIVIL SERIES, WITH ELECTRIC ARC SWITCHING DEVICE. |
WO1988006801A1 (en) * | 1987-02-24 | 1988-09-07 | Vsesojuzny Nauchno-Issledovatelsky I Proektno-Kons | Current-limiting circuit breaker |
FR2648614B1 (en) * | 1989-06-16 | 1994-03-11 | Hager Electro Sa | PHASE AND NEUTRAL CIRCUIT BREAKER |
JP2724027B2 (en) * | 1990-05-28 | 1998-03-09 | 松下電工株式会社 | Circuit breaker |
FR2674369B1 (en) * | 1991-03-20 | 1996-09-20 | Merlin Gerin | REDUCED OVERALL, NEUTRAL PHASE AND NEUTRAL CIRCUIT BREAKER. |
FR2689308B1 (en) * | 1992-03-31 | 1994-05-20 | Merlin Gerin | STEERING MECHANISM FOR NEUTRAL PHASE AND NEUTRAL ELECTRIC CIRCUIT BREAKER. |
AT402583B (en) * | 1992-11-25 | 1997-06-25 | Felten & Guilleaume Ag Oester | CIRCUIT BREAKER WITH A THERMALLY AND MAGNETICALLY PROTECTED OUTER POLE AND AN UNprotected Neutral Pole |
DE4307811A1 (en) * | 1993-03-12 | 1994-09-15 | Abb Patent Gmbh | Electrical switching device |
JP3405264B2 (en) * | 1999-04-12 | 2003-05-12 | 松下電工株式会社 | Circuit breaker |
EP1473750A1 (en) * | 2003-04-30 | 2004-11-03 | Siemens Aktiengesellschaft | Electro-mechanical switching device |
ITMI20050042A1 (en) * | 2005-01-17 | 2006-07-18 | Vimar Spa | MAGNETO-THERMAL-DIFFERENTIAL SWITCH |
FR2956922B1 (en) * | 2010-03-01 | 2012-08-24 | Schneider Electric Ind Sas | CUTTING DEVICE |
CN101916695B (en) * | 2010-08-06 | 2012-08-29 | 上海良信电器股份有限公司 | Double-layer electric arc isolation device of miniature circuit breaker |
CN103383907B (en) * | 2013-05-10 | 2015-07-08 | 长城电器集团有限公司 | Isolation module of plastic-shell leakage circuit breaker |
ES2774502T3 (en) * | 2015-04-02 | 2020-07-21 | Hettich Paul Gmbh & Co Kg | Sliding drawer side frame |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1276936A (en) * | 1959-12-28 | 1961-11-24 | Busch Jaeger Duerener Metall | Base installation switch-circuit breaker |
GB933273A (en) * | 1959-12-30 | 1963-08-08 | Walsall Conduits Ltd | Improvements relating to electric circuit breakers |
DE1286186B (en) * | 1963-10-28 | 1969-01-02 | Licentia Gmbh | Installation auto switch |
DE1286188B (en) * | 1965-09-09 | 1969-01-02 | Licentia Gmbh | Installation circuit breaker with auxiliary contact |
BE793961A (en) * | 1972-01-12 | 1973-05-02 | Landis & Gyr Sarl | LOW VOLTAGE SWITCHING DEVICE FOR ELECTRICAL DISTRIBUTION PANELS |
FR2226745B2 (en) * | 1973-04-19 | 1978-03-03 | Legrand Sa | |
DE2435698C2 (en) * | 1974-07-25 | 1976-09-29 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | CURRENT-LIMITING LINE BREAKER WITH TWO ARC CHAMBERS |
US3949336A (en) * | 1975-01-08 | 1976-04-06 | Square D Company | Sequential resetting circuit interrupter |
FR2350680A1 (en) * | 1976-05-04 | 1977-12-02 | Merlin Gerin | LV circuit breaker - has manual and automatic electromagnetic actuating mechanism on common support plate in two part box |
-
1980
- 1980-06-19 FR FR8013681A patent/FR2485254A1/en active Granted
-
1981
- 1981-06-10 ES ES502931A patent/ES8203528A1/en not_active Expired
- 1981-06-10 EP EP19810400914 patent/EP0042778B1/en not_active Expired
- 1981-06-10 DE DE8181400914T patent/DE3163856D1/en not_active Expired
- 1981-06-16 JP JP9291181A patent/JPS5730234A/en active Granted
- 1981-06-16 PT PT7320981A patent/PT73209B/en unknown
- 1981-06-17 MA MA19391A patent/MA19181A1/en unknown
- 1981-06-17 YU YU152781A patent/YU44065B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES502931A0 (en) | 1982-04-01 |
JPS5730234A (en) | 1982-02-18 |
DE3163856D1 (en) | 1984-07-05 |
MA19181A1 (en) | 1981-12-31 |
ES8203528A1 (en) | 1982-04-01 |
EP0042778B1 (en) | 1984-05-30 |
FR2485254B1 (en) | 1982-09-17 |
FR2485254A1 (en) | 1981-12-24 |
YU44065B (en) | 1990-02-28 |
JPS641892B2 (en) | 1989-01-13 |
PT73209A (en) | 1981-07-01 |
EP0042778A1 (en) | 1981-12-30 |
YU152781A (en) | 1983-06-30 |
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