PT73209B - MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKER - Google Patents

MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKER

Info

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
Application number
PT7320981A
Other languages
French (fr)
Portuguese (pt)
Other versions
PT73209A (en
Original Assignee
Merlin Gerin
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Merlin Gerin filed Critical Merlin Gerin
Publication of PT73209A publication Critical patent/PT73209A/en
Publication of PT73209B publication Critical patent/PT73209B/en

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
PT7320981A 1980-06-19 1981-06-16 MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKER PT73209B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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