ZA71946B - Modified toggle assembly for circuit breakers - Google Patents

Modified toggle assembly for circuit breakers

Info

Publication number
ZA71946B
ZA71946B ZA710946A ZA71946A ZA71946B ZA 71946 B ZA71946 B ZA 71946B ZA 710946 A ZA710946 A ZA 710946A ZA 71946 A ZA71946 A ZA 71946A ZA 71946 B ZA71946 B ZA 71946B
Authority
ZA
South Africa
Prior art keywords
circuit breakers
toggle assembly
modified toggle
modified
assembly
Prior art date
Application number
ZA710946A
Inventor
R Nicol
Original Assignee
Heinemann Electric Co
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 Heinemann Electric Co filed Critical Heinemann Electric Co
Publication of ZA71946B publication Critical patent/ZA71946B/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
    • H01H73/36—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 electromagnetic release and no other automatic release
    • H01H73/38—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 electromagnetic release and no other automatic release reset by lever
    • 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
    • H01H71/528—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a toggle or collapsible link between handle and contact arm, e.g. sear pin mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
ZA710946A 1970-03-04 1971-02-15 Modified toggle assembly for circuit breakers ZA71946B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1652670A 1970-03-04 1970-03-04

Publications (1)

Publication Number Publication Date
ZA71946B true ZA71946B (en) 1971-10-27

Family

ID=21777579

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA710946A ZA71946B (en) 1970-03-04 1971-02-15 Modified toggle assembly for circuit breakers

Country Status (4)

Country Link
US (1) US3601726A (en)
DE (1) DE2109392A1 (en)
GB (1) GB1278028A (en)
ZA (1) ZA71946B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69128946T2 (en) * 1990-06-11 1998-08-13 Koninkl Philips Electronics Nv Circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329913A (en) * 1966-01-28 1967-07-04 Heinemann Electric Co Circuit breaker mechanism

Also Published As

Publication number Publication date
GB1278028A (en) 1972-06-14
US3601726A (en) 1971-08-24
DE2109392A1 (en) 1971-09-16

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