DE1932287U - Elektrischer ueberlastschalter. - Google Patents

Elektrischer ueberlastschalter.

Info

Publication number
DE1932287U
DE1932287U DEM53309U DEM0053309U DE1932287U DE 1932287 U DE1932287 U DE 1932287U DE M53309 U DEM53309 U DE M53309U DE M0053309 U DEM0053309 U DE M0053309U DE 1932287 U DE1932287 U DE 1932287U
Authority
DE
Germany
Prior art keywords
engagement
spring
support means
contact
assembly
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
DEM53309U
Other languages
German (de)
English (en)
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.)
Mechanical Products Inc
Original Assignee
Mechanical Products Inc
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 Mechanical Products Inc filed Critical Mechanical Products Inc
Publication of DE1932287U publication Critical patent/DE1932287U/de
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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • 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
    • H01H73/22—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 electrothermal release and no other automatic release
    • H01H73/30—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 electrothermal release and no other automatic release reset by push-button, pull-knob or slide
    • H01H73/306—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 electrothermal release and no other automatic release reset by push-button, pull-knob or slide the push-button supporting pivotally a combined contact-latch lever

Landscapes

  • Breakers (AREA)
DEM53309U 1965-02-16 1965-11-16 Elektrischer ueberlastschalter. Expired DE1932287U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US433091A US3291938A (en) 1965-02-16 1965-02-16 Circuit breaker

Publications (1)

Publication Number Publication Date
DE1932287U true DE1932287U (de) 1966-02-10

Family

ID=23718820

Family Applications (2)

Application Number Title Priority Date Filing Date
DEM53309U Expired DE1932287U (de) 1965-02-16 1965-11-16 Elektrischer ueberlastschalter.
DE19651513371 Pending DE1513371A1 (de) 1965-02-16 1965-11-16 Elektrischer UEberlastschalter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19651513371 Pending DE1513371A1 (de) 1965-02-16 1965-11-16 Elektrischer UEberlastschalter

Country Status (3)

Country Link
US (1) US3291938A (enExample)
DE (2) DE1932287U (enExample)
NL (1) NL6515005A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743992A (en) * 1972-08-04 1973-07-03 Westinghouse Electric Corp Thermally responsive electrical control device for polyphase currents
US3990028A (en) * 1974-10-05 1976-11-02 Lucas Industries Limited Multiple circuit thermal circuit breakers
EP1701370A1 (de) * 2005-03-11 2006-09-13 ABB Schweiz AG Überstromauslöser für einen Schutzschalter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613296A (en) * 1949-06-24 1952-10-07 Morris B Wood Trip-free circuit breaker
US2701829A (en) * 1951-08-03 1955-02-08 Cutler Hammer Inc Manually operable circuit breaker
US2686241A (en) * 1951-10-13 1954-08-10 Joseph E Straub Thermally operated electrical circuit breaker
US2831086A (en) * 1956-03-05 1958-04-15 Mechanical Products Inc Electric switch incorporating an automatic circuit breaker
US2813168A (en) * 1956-10-11 1957-11-12 Metals & Controls Corp Electrical switch
US2958749A (en) * 1958-03-13 1960-11-01 Wood Electric Corp Electrical circuit breakers
US2960587A (en) * 1959-01-13 1960-11-15 Wood Electric Corp Trip-free overload circuit breaker
US3142737A (en) * 1960-09-09 1964-07-28 Wood Electric Corp Heat responsive wire circuit breaker
US3145281A (en) * 1961-01-23 1964-08-18 Mechanical Products Inc Multipole circuit breaker with trip devices located in the housing of a single pole
US3179757A (en) * 1961-06-09 1965-04-20 Square D Co Multi-circuit trip free overload switch

Also Published As

Publication number Publication date
US3291938A (en) 1966-12-13
NL6515005A (enExample) 1966-08-17
DE1513371A1 (de) 1969-12-18

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