FR2377749A7 - Disjoncteur de courant de fuite combine avec un interrupteur automatique multipolaire - Google Patents

Disjoncteur de courant de fuite combine avec un interrupteur automatique multipolaire

Info

Publication number
FR2377749A7
FR2377749A7 FR7800985A FR7800985A FR2377749A7 FR 2377749 A7 FR2377749 A7 FR 2377749A7 FR 7800985 A FR7800985 A FR 7800985A FR 7800985 A FR7800985 A FR 7800985A FR 2377749 A7 FR2377749 A7 FR 2377749A7
Authority
FR
France
Prior art keywords
circuit breaker
current circuit
combined
place
leakage current
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
FR7800985A
Other languages
English (en)
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR2377749A7 publication Critical patent/FR2377749A7/fr
Expired 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals
    • 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
    • H01H71/082—Connections between juxtaposed circuit breakers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/06—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
FR7800985A 1977-01-14 1978-01-13 Disjoncteur de courant de fuite combine avec un interrupteur automatique multipolaire Expired FR2377749A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777700953 DE7700953U1 (de) 1977-01-14 1977-01-14 Fehlerstromschutzschalter, der mit einem mehrpoligen Leitungsschutzschalter kombiniert ist

Publications (1)

Publication Number Publication Date
FR2377749A7 true FR2377749A7 (fr) 1978-08-11

Family

ID=6674376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800985A Expired FR2377749A7 (fr) 1977-01-14 1978-01-13 Disjoncteur de courant de fuite combine avec un interrupteur automatique multipolaire

Country Status (3)

Country Link
DE (1) DE7700953U1 (it)
FR (1) FR2377749A7 (it)
IT (1) IT7820455V0 (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512582A1 (fr) * 1981-09-10 1983-03-11 Merlin Gerin Dispositif d'inviolabilite d'un disjoncteur differentiel
EP0320411A1 (fr) * 1987-12-10 1989-06-14 Merlin Gerin Appareil de protection contre les courants de défaut à la terre
CN105448560A (zh) * 2015-12-30 2016-03-30 深圳市泰昂能源科技股份有限公司 智能开关装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107833801B (zh) * 2017-11-30 2020-06-12 陈国贵 漏电断路器导电系统的导线安装结构

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512582A1 (fr) * 1981-09-10 1983-03-11 Merlin Gerin Dispositif d'inviolabilite d'un disjoncteur differentiel
EP0320411A1 (fr) * 1987-12-10 1989-06-14 Merlin Gerin Appareil de protection contre les courants de défaut à la terre
FR2624666A1 (it) * 1987-12-10 1989-06-16 Merlin Gerin
US4937706A (en) * 1987-12-10 1990-06-26 Merlin Gerin Ground fault current protective device
CN105448560A (zh) * 2015-12-30 2016-03-30 深圳市泰昂能源科技股份有限公司 智能开关装置

Also Published As

Publication number Publication date
DE7700953U1 (de) 1977-09-29
IT7820455V0 (it) 1978-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse