ES2129750T3 - AUTOMATIC CIRCUIT BREAKER WITH THERMAL PROTECTION UNIT. - Google Patents

AUTOMATIC CIRCUIT BREAKER WITH THERMAL PROTECTION UNIT.

Info

Publication number
ES2129750T3
ES2129750T3 ES95202803T ES95202803T ES2129750T3 ES 2129750 T3 ES2129750 T3 ES 2129750T3 ES 95202803 T ES95202803 T ES 95202803T ES 95202803 T ES95202803 T ES 95202803T ES 2129750 T3 ES2129750 T3 ES 2129750T3
Authority
ES
Spain
Prior art keywords
circuit breaker
protection unit
thermal protection
automatic circuit
components
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
ES95202803T
Other languages
Spanish (es)
Inventor
Sergio Pianezzola
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.)
BTicino SpA
Original Assignee
BTicino SpA
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 BTicino SpA filed Critical BTicino SpA
Application granted granted Critical
Publication of ES2129750T3 publication Critical patent/ES2129750T3/en
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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • 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
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H01H2001/5861—Box connector with a collar or lug for clamping internal rail and external conductor together by a tightening screw

Landscapes

  • Thermally Actuated Switches (AREA)
  • Breakers (AREA)
  • Fuses (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

UNA UNIDAD DE PROTECCION TERMICA PARA UN INTERRUPTOR AUTOMATICO CON UN NUMERO MINIMO DE COMPONENTES Y CONEXIONES ELECTRICAS SOLDADAS ENTRE LOS COMPONENTES COMPRENDE UN TERMINAL (20) PARA APRETAR EXTREMOS DE CONDUCTORES EXTERNOS QUE TIENE UN ACCESORIO CONDUCTOR INTEGRAL (33) QUE FORMA UN SOPORTE EN VOLADIZO PARA UNA PLACA BIMETAL (42) QUE ESTA ELECTRICAMENTE SOLDADA AL EXTREMO (35) DEL ACCESORIO (33) Y UNIDAMENTE AL EXTREMO (43) DE UN ELECTRODO DE CONMUTACION DE ARCO.A THERMAL PROTECTION UNIT FOR A CIRCUIT BREAKER WITH A MINIMUM NUMBER OF COMPONENTS AND WELDED ELECTRICAL CONNECTIONS BETWEEN THE COMPONENTS INCLUDES A TERMINAL (20) FOR TIGHTENING EXTERNAL CONDUCTOR ENDS WHICH HAVE AN INTEGRATED CONDUCTOR ACCESSORIES FOR A SOP (33) A BIMETAL PLATE (42) THAT IS ELECTRICALLY WELDED TO THE END (35) OF THE ACCESSORY (33) AND UNITED TO THE END (43) OF AN ARC SWITCHING ELECTRODE.

ES95202803T 1994-10-18 1995-10-17 AUTOMATIC CIRCUIT BREAKER WITH THERMAL PROTECTION UNIT. Expired - Lifetime ES2129750T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94MI002125A IT1275641B1 (en) 1994-10-18 1994-10-18 THERMAL PROTECTION GROUP FOR AUTOMATIC SWITCH

Publications (1)

Publication Number Publication Date
ES2129750T3 true ES2129750T3 (en) 1999-06-16

Family

ID=11369728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95202803T Expired - Lifetime ES2129750T3 (en) 1994-10-18 1995-10-17 AUTOMATIC CIRCUIT BREAKER WITH THERMAL PROTECTION UNIT.

Country Status (7)

Country Link
EP (1) EP0708470B1 (en)
AT (1) ATE176358T1 (en)
DE (1) DE69507566T2 (en)
ES (1) ES2129750T3 (en)
GR (1) GR3029906T3 (en)
IT (1) IT1275641B1 (en)
SI (1) SI0708470T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9378916B2 (en) * 2013-02-12 2016-06-28 Eaton Corporation Heater apparatus, circuit interrupter, and related method
CN206697427U (en) * 2017-01-17 2017-12-01 上海永继电气股份有限公司 A kind of miniature circuit breaker for being easy to automated production
CN108054067A (en) * 2017-12-06 2018-05-18 俊朗电气有限公司 A kind of small-sized automatic reclosing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265837A (en) * 1964-10-22 1966-08-09 Gen Electric Electric circuit breaker provide with an improved terminal strap for mounting a bimetal element
DE2841004C2 (en) * 1978-09-21 1980-10-02 Licentia Gmbh Circuit breaker with additional blow loop
DE3514390A1 (en) * 1985-04-20 1986-10-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Line protection circuit breaker

Also Published As

Publication number Publication date
DE69507566T2 (en) 1999-08-26
GR3029906T3 (en) 1999-07-30
ITMI942125A0 (en) 1994-10-18
DE69507566D1 (en) 1999-03-11
EP0708470A1 (en) 1996-04-24
EP0708470B1 (en) 1999-01-27
IT1275641B1 (en) 1997-10-17
ATE176358T1 (en) 1999-02-15
SI0708470T1 (en) 1999-08-31
ITMI942125A1 (en) 1996-04-18

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