CA1021833A - Flange mounted operator for an enclosed electric circuit breaker - Google Patents

Flange mounted operator for an enclosed electric circuit breaker

Info

Publication number
CA1021833A
CA1021833A CA225,961A CA225961A CA1021833A CA 1021833 A CA1021833 A CA 1021833A CA 225961 A CA225961 A CA 225961A CA 1021833 A CA1021833 A CA 1021833A
Authority
CA
Canada
Prior art keywords
circuit breaker
electric circuit
flange mounted
enclosed electric
mounted operator
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.)
Expired
Application number
CA225,961A
Other languages
French (fr)
Inventor
James H. Leonard
Donald R. Venzke
Donald Isaac (Jr.)
James L. Wiseman
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.)
Schneider Electric USA Inc
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
Application granted granted Critical
Publication of CA1021833A publication Critical patent/CA1021833A/en
Expired 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
    • H01H71/04—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
CA225,961A 1974-04-29 1975-04-28 Flange mounted operator for an enclosed electric circuit breaker Expired CA1021833A (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
CA1021833A true CA1021833A (en) 1977-11-29

Family

ID=23846903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,961A Expired CA1021833A (en) 1974-04-29 1975-04-28 Flange mounted operator for an enclosed electric circuit breaker

Country Status (5)

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

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
FR2701592B1 (en) * 1993-02-16 1995-04-14 Merlin Gerin Device for rotary control of a circuit breaker.
ES2122201T3 (en) * 1993-02-16 1998-12-16 Schneider Electric Sa ROTARY CONTROL DEVICE OF A CIRCUIT BREAKER.
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 (en) * 2007-12-14 2012-12-19 无锡新宏泰电器科技股份有限公司 Switch device for fast disconnecting closed load isolating switch
US9390868B2 (en) 2013-03-15 2016-07-12 Rockwell Automation Technologies, Inc. Switch assembly for disconnect operator
EP3776620B1 (en) * 2018-04-05 2022-08-31 ABB Schweiz AG Device for actuating a circuit-breaker

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
GB1512394A (en) 1978-06-01
US3911235A (en) 1975-10-07
IT1032774B (en) 1979-06-20
ZA752548B (en) 1976-03-31

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