JPS547336B1 - - Google Patents

Info

Publication number
JPS547336B1
JPS547336B1 JP7567965A JP7567965A JPS547336B1 JP S547336 B1 JPS547336 B1 JP S547336B1 JP 7567965 A JP7567965 A JP 7567965A JP 7567965 A JP7567965 A JP 7567965A JP S547336 B1 JPS547336 B1 JP S547336B1
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
JP7567965A
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 JPS547336B1 publication Critical patent/JPS547336B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • 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
    • H01H71/08—Terminals; Connections
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • 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
    • 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
    • H01H73/22—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 having electrothermal release and no other automatic release
    • H01H73/24—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 having electrothermal release and no other automatic release reset by lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H01H2001/5861—Box connector with a collar or lug for clamping internal rail and external conductor together by a tightening screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Breakers (AREA)
JP7567965A 1962-04-03 1965-12-10 Pending JPS547336B1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US184739A US3213327A (en) 1962-04-03 1962-04-03 Circuit breaker and panelboard
JP1964060345U JPS4212180Y1 (ja) 1962-04-03 1964-07-29

Publications (1)

Publication Number Publication Date
JPS547336B1 true JPS547336B1 (ja) 1979-04-05

Family

ID=66819560

Family Applications (2)

Application Number Title Priority Date Filing Date
JP1964060345U Expired JPS4212180Y1 (ja) 1962-04-03 1964-07-29
JP7567965A Pending JPS547336B1 (ja) 1962-04-03 1965-12-10

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP1964060345U Expired JPS4212180Y1 (ja) 1962-04-03 1964-07-29

Country Status (3)

Country Link
US (2) US3213327A (ja)
JP (2) JPS4212180Y1 (ja)
GB (1) GB1040711A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278807A (en) * 1963-02-19 1966-10-11 Gen Electric Panel assembly with frictionally held bus bars
US3283216A (en) * 1963-03-08 1966-11-01 Square D Co Electrical circuit breaker and panelboard wiring arrangement
JPH01241720A (ja) * 1988-03-24 1989-09-26 Terasaki Denki Sangyo Kk 開閉器の接触子装置
IT1318215B1 (it) * 2000-07-21 2003-07-28 Gewiss Spa Interruttore elettrico magnetotermico

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872296A (en) * 1929-04-20 1932-08-16 Westinghouse Electric & Mfg Co Panel circuit breaker
US2094964A (en) * 1934-12-06 1937-10-05 Sachs Joseph Automatic circuit breaker
US2185525A (en) * 1938-10-04 1940-01-02 Colt S Mfg Co Automatic circuit breaker
US2210263A (en) * 1939-02-27 1940-08-06 Colt S Mfg Co Automatic circuit breaker
US2224990A (en) * 1939-02-27 1940-12-17 Colt S Mfg Co Automatic circuit breaker
US2210262A (en) * 1939-02-27 1940-08-06 Colt S Mfg Co Automatic circuit breaker
US3101399A (en) * 1953-08-19 1963-08-20 Fed Pacific Electric Co Circuit breakers
US2904655A (en) * 1954-10-28 1959-09-15 Westinghouse Electric Corp Circuit breaker
US2902632A (en) * 1955-01-20 1959-09-01 Square D Co Electrical panelboard
US2902560A (en) * 1955-05-18 1959-09-01 Square D Co Circuit breaker
US2942157A (en) * 1957-04-09 1960-06-21 Ite Circuit Breaker Ltd Mounting arrangement for plug-in type panelboard
US3120592A (en) * 1958-02-26 1964-02-04 Fed Pacific Electric Co Circuit breakers for panelboards
US2961519A (en) * 1958-09-24 1960-11-22 Essex Wire Corp Electric switch
US3064106A (en) * 1959-10-30 1962-11-13 Westinghouse Electric Corp Enclosed electric switches

Also Published As

Publication number Publication date
US3296397A (en) 1967-01-03
GB1040711A (en) 1966-09-01
US3213327A (en) 1965-10-19
JPS4212180Y1 (ja) 1967-07-10

Similar Documents

Publication Publication Date Title
JPS4212180Y1 (ja)
BE616548R (ja)
BE613862A (ja)
BE615849A (ja)
AU269855A (ja)
BE635231A (ja)
BE634662A (ja)
BE634469A (ja)
BE634114A (ja)
BE634002A (ja)
BE632840A (ja)
BE630512A (ja)
BE630414A (ja)
BE630114A (ja)
BE629937A (ja)
BE629360A (ja)
BE628664A (ja)
BE627345A (ja)
BE627166A (ja)
BE613335A (ja)
BE625317A (ja)
BE618984A (ja)
BE616785A (ja)
BE616490A (ja)
BE616386A (ja)