CA960267A - Circuit breaker with on, off, and trip indication - Google Patents

Circuit breaker with on, off, and trip indication

Info

Publication number
CA960267A
CA960267A CA123,678A CA123678A CA960267A CA 960267 A CA960267 A CA 960267A CA 123678 A CA123678 A CA 123678A CA 960267 A CA960267 A CA 960267A
Authority
CA
Canada
Prior art keywords
circuit breaker
trip indication
trip
indication
breaker
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
CA123,678A
Other versions
CA123678S (en
Inventor
Ronald Nicol
Ralph B. Davis
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.)
Heinemann Electric Co
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
Application granted granted Critical
Publication of CA960267A publication Critical patent/CA960267A/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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/465—Self-contained, easily replaceable microswitches
    • 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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H2071/467—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with history indication, e.g. of trip and/or kind of trip, number of short circuits etc.
CA123,678A 1970-10-01 1971-09-24 Circuit breaker with on, off, and trip indication Expired CA960267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7725770A 1970-10-01 1970-10-01

Publications (1)

Publication Number Publication Date
CA960267A true CA960267A (en) 1974-12-31

Family

ID=22137019

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,678A Expired CA960267A (en) 1970-10-01 1971-09-24 Circuit breaker with on, off, and trip indication

Country Status (2)

Country Link
US (1) US3742402A (en)
CA (1) CA960267A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863042A (en) * 1973-08-01 1975-01-28 Heinemann Electric Co Circuit breaker with electrical and mechanical trip indication
US3955162A (en) * 1973-08-01 1976-05-04 Heinemann Electric Company Electromagnetic circuit breaker with electrical and mechanical trip indication
US3863043A (en) * 1973-11-01 1975-01-28 Allis Chalmers Operating device for switches or the like
US4056816A (en) * 1976-10-05 1977-11-01 Guim R Light emitting diode blown circuit breaker indicator
JPS54103572A (en) * 1978-01-23 1979-08-15 Guim R Circuit breaker
US4250476A (en) * 1979-11-13 1981-02-10 S & C Electric Company Auxiliary switch for indicating the condition of a circuit-interrupting device
US4652867A (en) * 1984-09-25 1987-03-24 Masot Oscar V Circuit breaker indicator
US4707674A (en) * 1986-01-02 1987-11-17 Airpax Corporation Auxiliary switch actuator mechanism
EP0199579A3 (en) * 1985-04-22 1987-09-16 Airpax Corporation Auxiliary switch actuator mechanism
US4760226A (en) * 1987-04-08 1988-07-26 Carlingswitch, Inc. Split case circuit breaker with multi-purpose well
US4969063A (en) * 1989-05-16 1990-11-06 Square D Company Circuit breaker with status indicating lights
EP0443684B1 (en) * 1990-02-23 1995-10-18 Matsushita Electric Works, Ltd. Circuit breaker
US5675303A (en) * 1996-03-29 1997-10-07 General Electric Company Molded case circuit breaker accessories
US6246304B1 (en) 1999-03-26 2001-06-12 Airpax Corporation, Llc Trip indicating circuit breaker
US6320143B1 (en) 1999-12-30 2001-11-20 Square D Company Slider linkage for double throw safety switches
US6362442B1 (en) 1999-12-31 2002-03-26 Square D Company Two-stage self adjusting trip latch
US6271489B1 (en) 1999-12-31 2001-08-07 Square D Company Cam-lock enhanced pressure switch contacts
US6498310B1 (en) * 2001-07-19 2002-12-24 Carling Technologies, Inc. Reverse alarm switch circuit breaker
US6864447B1 (en) * 2003-08-28 2005-03-08 Eaton Corporation Circuit breaker empolying illuminating indicators for open and closed positions
CN102623258B (en) * 2012-04-11 2014-09-17 博耳(宜兴)电力成套有限公司 Visualized ready-to-close indicating component of breaker
FR3029347B1 (en) * 2014-12-02 2016-12-02 Schneider Electric Ind Sas SYSTEM FOR CONTROLLING AN ELECTRICAL CHARGE
KR101869724B1 (en) * 2017-01-05 2018-06-21 엘에스산전 주식회사 Magnetic trip device for circuit breaker
KR102299858B1 (en) * 2017-03-15 2021-09-08 엘에스일렉트릭 (주) Magnetic trip mechanism for circuit breaker
US10468219B2 (en) * 2017-09-07 2019-11-05 Carling Technologies, Inc. Circuit interrupter with status indication

Also Published As

Publication number Publication date
US3742402A (en) 1973-06-26

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