DE3774064D1 - Ueberstromschutzschalter. - Google Patents

Ueberstromschutzschalter.

Info

Publication number
DE3774064D1
DE3774064D1 DE8787113455T DE3774064T DE3774064D1 DE 3774064 D1 DE3774064 D1 DE 3774064D1 DE 8787113455 T DE8787113455 T DE 8787113455T DE 3774064 T DE3774064 T DE 3774064T DE 3774064 D1 DE3774064 D1 DE 3774064D1
Authority
DE
Germany
Prior art keywords
contact bridge
fixed
overcurrent protection
protection switch
rearward
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 - Lifetime
Application number
DE8787113455T
Other languages
English (en)
Inventor
Fritz Krasser
Erhard Pietsch
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.)
Ellenberger and Poensgen GmbH
Original Assignee
Ellenberger and Poensgen GmbH
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 Ellenberger and Poensgen GmbH filed Critical Ellenberger and Poensgen GmbH
Priority to DE8787113455T priority Critical patent/DE3774064D1/de
Application granted granted Critical
Publication of DE3774064D1 publication Critical patent/DE3774064D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/508—Latching devices between operating and release mechanism with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force
    • 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
    • H01H71/505—Latching devices between operating and release mechanism

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
DE8787113455T 1986-10-02 1987-09-15 Ueberstromschutzschalter. Expired - Lifetime DE3774064D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787113455T DE3774064D1 (de) 1986-10-02 1987-09-15 Ueberstromschutzschalter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8626325U DE8626325U1 (de) 1986-10-02 1986-10-02 Überstromschutzschalter
DE8787113455T DE3774064D1 (de) 1986-10-02 1987-09-15 Ueberstromschutzschalter.

Publications (1)

Publication Number Publication Date
DE3774064D1 true DE3774064D1 (de) 1991-11-28

Family

ID=6798855

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8626325U Expired DE8626325U1 (de) 1986-10-02 1986-10-02 Überstromschutzschalter
DE8787113455T Expired - Lifetime DE3774064D1 (de) 1986-10-02 1987-09-15 Ueberstromschutzschalter.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8626325U Expired DE8626325U1 (de) 1986-10-02 1986-10-02 Überstromschutzschalter

Country Status (5)

Country Link
US (1) US4814738A (de)
EP (1) EP0263331B1 (de)
JP (1) JPS6391923A (de)
AT (1) ATE68909T1 (de)
DE (2) DE8626325U1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424332B4 (de) * 1994-07-11 2005-10-20 Kopp Heinrich Ag Leitungsschutzschalter
US5710399A (en) * 1996-05-01 1998-01-20 General Electric Company Electronic trip unit conversion kit for high ampere-rated circuit breakers
DE19856707A1 (de) * 1998-12-09 2000-06-21 Ellenberger & Poensgen Schutzschalter zur Absicherung von Stromkreisen
US6483416B2 (en) * 2001-02-22 2002-11-19 Tsung-Mou Yu Overload protection device of a press type switch
WO2005081377A1 (fr) * 2004-02-19 2005-09-01 Hong Kong Productivity Council Appareil declencheur de fuite electrique pour defaut de mise a la masse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR753274A (fr) * 1932-03-30 1933-10-12 Stotz Kontakt Gmbh Interrupteur automatique ou disjoncteur à maxima d'installation, avec commande par bouton-poussoir
FR2067954A5 (de) * 1969-11-20 1971-08-20 Crouzet & Cie
DE2123765B1 (de) * 1971-05-13 1972-05-31 Ellenberger & Poensgen Dr]ckknopfbet[tigter ]berstromschalter
FR2258698B1 (de) * 1974-01-22 1976-10-08 Unelec
DE2511223C2 (de) * 1975-01-23 1978-02-09 Ellenberger & Poensgen Gmbh, 8503 Altdorf Druckknopfbetätigter Überstromschalter mit thermischer Auslösung
DE2502579C2 (de) 1975-01-23 1977-02-17 Ellenberger & Poensgen Druckknopfbetaetigter ueberstromschalter mit thermischer ausloesung

Also Published As

Publication number Publication date
DE8626325U1 (de) 1987-01-02
JPS6391923A (ja) 1988-04-22
JPH056784B2 (de) 1993-01-27
EP0263331A1 (de) 1988-04-13
EP0263331B1 (de) 1991-10-23
ATE68909T1 (de) 1991-11-15
US4814738A (en) 1989-03-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition