ZA752548B - Flange mounted operator for an enclosed electric circuit breaker - Google Patents

Flange mounted operator for an enclosed electric circuit breaker

Info

Publication number
ZA752548B
ZA752548B ZA00752548A ZA752548A ZA752548B ZA 752548 B ZA752548 B ZA 752548B ZA 00752548 A ZA00752548 A ZA 00752548A ZA 752548 A ZA752548 A ZA 752548A ZA 752548 B ZA752548 B ZA 752548B
Authority
ZA
South Africa
Prior art keywords
circuit breaker
electric circuit
flange mounted
enclosed electric
mounted operator
Prior art date
Application number
ZA00752548A
Other languages
English (en)
Inventor
D Venzke
J Wiseman
D Isaac
J Leonard
Original Assignee
Square D 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 Square D Co filed Critical Square D Co
Publication of ZA752548B publication Critical patent/ZA752548B/xx

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
    • H01H71/04—Means for indicating condition of the switching device
    • 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
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
ZA00752548A 1974-04-29 1975-04-21 Flange mounted operator for an enclosed electric circuit breaker ZA752548B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US465214A US3911235A (en) 1974-04-29 1974-04-29 Flange mounted operator for an enclosed electric circuit breaker

Publications (1)

Publication Number Publication Date
ZA752548B true ZA752548B (en) 1976-03-31

Family

ID=23846903

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00752548A ZA752548B (en) 1974-04-29 1975-04-21 Flange mounted operator for an enclosed electric circuit breaker

Country Status (5)

Country Link
US (1) US3911235A (it)
CA (1) CA1021833A (it)
GB (1) GB1512394A (it)
IT (1) IT1032774B (it)
ZA (1) ZA752548B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194100A (en) * 1977-09-19 1980-03-18 Square D Company Circuit breaker enclosure
US5416291A (en) * 1991-10-18 1995-05-16 Square D Current limiting circuit breaker operating mechanism including linkage
ES2122201T3 (es) * 1993-02-16 1998-12-16 Schneider Electric Sa Dispositivo de mando rotativo de un disyuntor.
FR2701592B1 (fr) * 1993-02-16 1995-04-14 Merlin Gerin Dispositif de commande rotative d'un disjoncteur.
US5493084A (en) * 1994-08-04 1996-02-20 Eaton Corporation Door release for circuit interrupter rotary handle mechanism
US5902973A (en) * 1996-07-10 1999-05-11 Siemens Energy & Automation, Inc. Circuit breaker handle operator apparatus and system
CN101459009B (zh) * 2007-12-14 2012-12-19 无锡新宏泰电器科技股份有限公司 快速断开闭合负荷隔离开关的开关装置
US9390868B2 (en) * 2013-03-15 2016-07-12 Rockwell Automation Technologies, Inc. Switch assembly for disconnect operator
CN112005331B (zh) * 2018-04-05 2024-08-13 Abb瑞士股份有限公司 用于操纵断路器的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325697A (en) * 1941-10-30 1943-08-03 Cutler Hammer Inc Electric switch
US2882359A (en) * 1956-05-28 1959-04-14 Ite Circuit Breaker Ltd Enclosure handle mechanism
US2851548A (en) * 1956-05-28 1958-09-09 Ite Circuit Breaker Ltd Enclosure cover handle mechanism with two latches
US3055996A (en) * 1959-10-12 1962-09-25 S & C Electric Co Metalclad switchgear
US3059072A (en) * 1960-08-17 1962-10-16 Square D Co Dust proof switch enclosure with switch and door interlock

Also Published As

Publication number Publication date
IT1032774B (it) 1979-06-20
GB1512394A (en) 1978-06-01
CA1021833A (en) 1977-11-29
US3911235A (en) 1975-10-07

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