FR2731837B1 - Disjoncteur differentiel unipolaire et neutre - Google Patents

Disjoncteur differentiel unipolaire et neutre

Info

Publication number
FR2731837B1
FR2731837B1 FR9503042A FR9503042A FR2731837B1 FR 2731837 B1 FR2731837 B1 FR 2731837B1 FR 9503042 A FR9503042 A FR 9503042A FR 9503042 A FR9503042 A FR 9503042A FR 2731837 B1 FR2731837 B1 FR 2731837B1
Authority
FR
France
Prior art keywords
neutral
cut
circuit breaker
differential circuit
single pole
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 - Fee Related
Application number
FR9503042A
Other languages
English (en)
Other versions
FR2731837A1 (fr
Inventor
Frederic Comte
Goaoc Francois Le
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.)
Legrand SA
Original Assignee
Legrand SA
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 Legrand SA filed Critical Legrand SA
Priority to FR9503042A priority Critical patent/FR2731837B1/fr
Priority to ES96400519T priority patent/ES2133186T3/es
Priority to EP96400519A priority patent/EP0732718B1/fr
Priority to AT96400519T priority patent/ATE181619T1/de
Priority to DE69602981T priority patent/DE69602981T2/de
Publication of FR2731837A1 publication Critical patent/FR2731837A1/fr
Application granted granted Critical
Publication of FR2731837B1 publication Critical patent/FR2731837B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
    • 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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR9503042A 1995-03-16 1995-03-16 Disjoncteur differentiel unipolaire et neutre Expired - Fee Related FR2731837B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9503042A FR2731837B1 (fr) 1995-03-16 1995-03-16 Disjoncteur differentiel unipolaire et neutre
ES96400519T ES2133186T3 (es) 1995-03-16 1996-03-13 Disyuntor diferencial unipolar y neutro.
EP96400519A EP0732718B1 (fr) 1995-03-16 1996-03-13 Disjoncteur différentiel unipolaire et neutre
AT96400519T ATE181619T1 (de) 1995-03-16 1996-03-13 Einpol- und nulleiter-differentialschutzschalter
DE69602981T DE69602981T2 (de) 1995-03-16 1996-03-13 Einpol- und Nulleiter-Differentialschutzschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503042A FR2731837B1 (fr) 1995-03-16 1995-03-16 Disjoncteur differentiel unipolaire et neutre

Publications (2)

Publication Number Publication Date
FR2731837A1 FR2731837A1 (fr) 1996-09-20
FR2731837B1 true FR2731837B1 (fr) 1997-06-06

Family

ID=9477075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9503042A Expired - Fee Related FR2731837B1 (fr) 1995-03-16 1995-03-16 Disjoncteur differentiel unipolaire et neutre

Country Status (5)

Country Link
EP (1) EP0732718B1 (fr)
AT (1) ATE181619T1 (fr)
DE (1) DE69602981T2 (fr)
ES (1) ES2133186T3 (fr)
FR (1) FR2731837B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777110B1 (fr) * 1998-04-03 2000-06-23 Legrand Sa Disjoncteur differentiel multipolaire
FR3016078A1 (fr) 2013-12-27 2015-07-03 Legrand France Appareil electrique au format modulaire
CN207217433U (zh) * 2017-05-27 2018-04-10 西门子公司 用于电弧故障检测模块的绝缘隔离件及电弧故障检测模块
FR3133267A1 (fr) * 2022-03-07 2023-09-08 Hager-Electro Sas Appareil électrique de protection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7614248A (nl) * 1976-12-22 1978-06-26 Nl Weber Mij Stelsel voor beveiliging van een elektrische installatie in een gebouw.
DE2834327C2 (de) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Elektrischer Vollschutzschalter
FR2578093B1 (fr) * 1985-02-27 1987-03-06 Merlin Gerin Disjoncteur differentiel unipolaire et neutre

Also Published As

Publication number Publication date
ATE181619T1 (de) 1999-07-15
DE69602981D1 (de) 1999-07-29
FR2731837A1 (fr) 1996-09-20
EP0732718A1 (fr) 1996-09-18
DE69602981T2 (de) 1999-10-14
ES2133186T3 (es) 1999-09-01
EP0732718B1 (fr) 1999-06-23

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20111130