JPS51138872A - Abnormal current protecting switch - Google Patents

Abnormal current protecting switch

Info

Publication number
JPS51138872A
JPS51138872A JP51019511A JP1951176A JPS51138872A JP S51138872 A JPS51138872 A JP S51138872A JP 51019511 A JP51019511 A JP 51019511A JP 1951176 A JP1951176 A JP 1951176A JP S51138872 A JPS51138872 A JP S51138872A
Authority
JP
Japan
Prior art keywords
abnormal current
current protecting
protecting switch
switch
abnormal
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.)
Pending
Application number
JP51019511A
Other languages
Japanese (ja)
Inventor
Geere Rorufu
Kiyuusuteru Eruharuto
Shiyumitsuto Fuorukeru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri France SA
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 BBC Brown Boveri France SA filed Critical BBC Brown Boveri France SA
Publication of JPS51138872A publication Critical patent/JPS51138872A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/1072—Release mechanisms which are reset by opening movement of 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
    • H01H71/10—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
    • H01H73/045—Bridging contacts

Landscapes

  • Breakers (AREA)
JP51019511A 1975-02-27 1976-02-26 Abnormal current protecting switch Pending JPS51138872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2508428A DE2508428B2 (en) 1975-02-27 1975-02-27 Residual current circuit breaker

Publications (1)

Publication Number Publication Date
JPS51138872A true JPS51138872A (en) 1976-11-30

Family

ID=5939915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51019511A Pending JPS51138872A (en) 1975-02-27 1976-02-26 Abnormal current protecting switch

Country Status (7)

Country Link
JP (1) JPS51138872A (en)
AT (1) AT361076B (en)
DE (1) DE2508428B2 (en)
FR (1) FR2302583A1 (en)
GB (1) GB1544707A (en)
IT (1) IT1064116B (en)
SE (1) SE407306B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007243C2 (en) * 1980-02-27 1984-10-18 Brown, Boveri & Cie Ag, 6800 Mannheim Residual current circuit breaker
DE8702467U1 (en) * 1987-02-18 1987-04-02 Brown, Boveri & Cie Ag, 6800 Mannheim Residual current circuit breaker
DE3733595A1 (en) * 1987-10-05 1989-04-20 Asea Brown Boveri ELECTRICAL SWITCHGEAR
CN118645382A (en) * 2024-08-15 2024-09-13 温州华屹科技有限公司 Small-sized leakage protector

Also Published As

Publication number Publication date
DE2508428A1 (en) 1976-09-09
IT1064116B (en) 1985-02-18
AT361076B (en) 1981-02-25
SE407306B (en) 1979-03-19
DE2508428C3 (en) 1979-06-07
SE7602353L (en) 1976-08-30
DE2508428B2 (en) 1978-10-12
FR2302583B1 (en) 1979-08-24
GB1544707A (en) 1979-04-25
FR2302583A1 (en) 1976-09-24
ATA133776A (en) 1980-07-15

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