JPS4968279A - - Google Patents

Info

Publication number
JPS4968279A
JPS4968279A JP48103375A JP10337573A JPS4968279A JP S4968279 A JPS4968279 A JP S4968279A JP 48103375 A JP48103375 A JP 48103375A JP 10337573 A JP10337573 A JP 10337573A JP S4968279 A JPS4968279 A JP S4968279A
Authority
JP
Japan
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
Application number
JP48103375A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4968279A publication Critical patent/JPS4968279A/ja
Pending legal-status Critical Current

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
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together
    • H01H2071/0278—Mounting several complete assembled circuit breakers together with at least one of juxtaposed casings dedicated to an auxiliary device, e.g. for undervoltage or shunt trip

Landscapes

  • Breakers (AREA)
JP48103375A 1972-09-15 1973-09-14 Pending JPS4968279A (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28976372A 1972-09-15 1972-09-15

Publications (1)

Publication Number Publication Date
JPS4968279A true JPS4968279A (hr) 1974-07-02

Family

ID=23112972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48103375A Pending JPS4968279A (hr) 1972-09-15 1973-09-14

Country Status (9)

Country Link
US (1) US3784940A (hr)
JP (1) JPS4968279A (hr)
AU (1) AU472382B2 (hr)
CA (1) CA982634A (hr)
DE (1) DE2343908C2 (hr)
ES (1) ES418018A1 (hr)
FR (1) FR2200607B1 (hr)
GB (1) GB1442436A (hr)
ZA (1) ZA736013B (hr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618288C3 (de) * 1976-04-27 1980-09-18 Brown, Boveri & Cie Ag, 6800 Mannheim Installations-Selbstschalter
US4316163A (en) * 1978-06-22 1982-02-16 Federal Pacific Electric Company Thermal-magnetic circuit breaker
DE3108393A1 (de) * 1981-03-05 1982-09-16 Siemens AG, 1000 Berlin und 8000 München "schutzschalter mit von aussen zugaenglichem summenstromwandler"
US4568899A (en) * 1984-03-27 1986-02-04 Siemens Aktiengesellschaft Ground fault accessory for a molded case circuit breaker
IT1223522B (it) * 1987-12-17 1990-09-19 Elettrocondutture Dispositivo rilevatore di correnti differenziali negli impianti elettrici, strutturato in modo da risultare accoppiabile, in posizione affiancata, a normali interruttori senza pericolo di accidentali errori di montaggio
US5162766A (en) * 1991-10-07 1992-11-10 General Electric Company Molded case circuit breaker with interchangeable trip circuits
JP3210820B2 (ja) * 1994-11-15 2001-09-25 松下電工株式会社 漏電遮断器
US9362075B2 (en) * 2013-12-03 2016-06-07 General Electric Company Cover assembly for circuit breaker, circuit breaker having the same, and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811605A (en) * 1953-12-11 1957-10-29 Fed Electric Prod Co Circuit breaker
JPS4322734Y1 (hr) * 1964-08-21 1968-09-25

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700713A (en) * 1953-07-10 1955-01-25 Fed Electric Prod Co Automatic circuit breaker
US2779831A (en) * 1954-06-14 1957-01-29 Gen Electric Multipole electric circuit breakers
US2860207A (en) * 1956-11-23 1958-11-11 Mc Graw Edison Co Circuit interrupter tripping relay
US3161747A (en) * 1961-07-10 1964-12-15 Fed Pacific Electric Co Automatic circuit breaker having a combined latch and contact unit pivoted to a contact carrier
US3256407A (en) * 1963-10-28 1966-06-14 Gen Electric Circuit breaker and accessory device combination
US3663903A (en) * 1971-05-20 1972-05-16 Ite Imperial Corp Tripping system for circuit breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811605A (en) * 1953-12-11 1957-10-29 Fed Electric Prod Co Circuit breaker
JPS4322734Y1 (hr) * 1964-08-21 1968-09-25

Also Published As

Publication number Publication date
DE2343908C2 (de) 1982-12-30
AU6019873A (en) 1975-03-13
ES418018A1 (es) 1976-02-16
FR2200607B1 (hr) 1977-08-05
FR2200607A1 (hr) 1974-04-19
US3784940A (en) 1974-01-08
AU472382B2 (en) 1976-05-20
CA982634A (en) 1976-01-27
ZA736013B (en) 1974-08-28
GB1442436A (en) 1976-07-14
DE2343908A1 (de) 1974-03-21

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