ZA731151B - An improvement in or relating to fused circuit breaker - Google Patents

An improvement in or relating to fused circuit breaker

Info

Publication number
ZA731151B
ZA731151B ZA731151A ZA731151A ZA731151B ZA 731151 B ZA731151 B ZA 731151B ZA 731151 A ZA731151 A ZA 731151A ZA 731151 A ZA731151 A ZA 731151A ZA 731151 B ZA731151 B ZA 731151B
Authority
ZA
South Africa
Prior art keywords
relating
improvement
circuit breaker
fused circuit
fused
Prior art date
Application number
ZA731151A
Inventor
J Wilson
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA731151B publication Critical patent/ZA731151B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements
    • H01H85/306—Movable indicating elements acting on an auxiliary switch or contact
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
ZA731151A 1972-03-08 1973-02-19 An improvement in or relating to fused circuit breaker ZA731151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23279472A 1972-03-08 1972-03-08

Publications (1)

Publication Number Publication Date
ZA731151B true ZA731151B (en) 1973-11-28

Family

ID=22874613

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731151A ZA731151B (en) 1972-03-08 1973-02-19 An improvement in or relating to fused circuit breaker

Country Status (6)

Country Link
US (1) US3718878A (en)
JP (1) JPS5340669Y2 (en)
BR (1) BR7301676D0 (en)
CA (1) CA967203A (en)
GB (1) GB1414072A (en)
ZA (1) ZA731151B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202361B1 (en) * 1972-10-10 1976-01-30 Unelec Fr
US3829807A (en) * 1973-03-22 1974-08-13 Ite Imperial Corp Contact holder with adjustably mounted switch
EP2666174B1 (en) * 2011-01-19 2014-11-19 Cooper Technologies Company Electronically controlled fusible switching disconnect modules and devices
US10283309B2 (en) * 2017-05-31 2019-05-07 Te Connectivity Corporation Fuse panel module with a movable fuse holder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939936A (en) * 1957-10-01 1960-06-07 Ite Circuit Breaker Ltd Separate housing for coordinated circuit breaker current limiting device
US3118991A (en) * 1961-01-26 1964-01-21 Ite Circuit Breaker Ltd Removable and replaceable auxiliary housing for circuit breaker containing trip unit and current limiting fuse
US3185792A (en) * 1961-05-24 1965-05-25 Gen Electric Circuit breaker trip mechanism
US3538475A (en) * 1966-12-20 1970-11-03 Westinghouse Electric Corp Circuit breaker with current limiting fuse means
US3638157A (en) * 1969-05-28 1972-01-25 Westinghouse Electric Corp Combination motor starter

Also Published As

Publication number Publication date
CA967203A (en) 1975-05-06
JPS491855U (en) 1974-01-09
BR7301676D0 (en) 1974-07-11
AU5246173A (en) 1974-08-22
JPS5340669Y2 (en) 1978-10-02
GB1414072A (en) 1975-11-19
US3718878A (en) 1973-02-27

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