FR1317059A - Installation circuit breaker - Google Patents

Installation circuit breaker

Info

Publication number
FR1317059A
FR1317059A FR890435A FR890435A FR1317059A FR 1317059 A FR1317059 A FR 1317059A FR 890435 A FR890435 A FR 890435A FR 890435 A FR890435 A FR 890435A FR 1317059 A FR1317059 A FR 1317059A
Authority
FR
France
Prior art keywords
circuit breaker
installation circuit
installation
breaker
circuit
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
FR890435A
Other languages
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke AG
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
Priority to NL275674D priority Critical patent/NL275674A/xx
Priority to DEB61591A priority patent/DE1178142B/en
Application filed by Busch Jaeger Durener Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Priority to FR890435A priority patent/FR1317059A/en
Application granted granted Critical
Publication of FR1317059A publication Critical patent/FR1317059A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions
    • H02H3/105—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions responsive to excess current and fault current to earth
    • 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
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H2089/005—Multi-purpose combinations, e.g. LS/DI, LS/FI, of normal protective circuit breakers with known other forms of protection, e.g. earthfaults, differential, unbalance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR890435A 1961-03-09 1962-03-08 Installation circuit breaker Expired FR1317059A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL275674D NL275674A (en) 1962-03-08
DEB61591A DE1178142B (en) 1961-03-09 1961-03-09 Installation self-switch with electromagnetic and thermal release as well as with manual switch-off in connection with a fault protection release
FR890435A FR1317059A (en) 1962-03-08 1962-03-08 Installation circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890435A FR1317059A (en) 1962-03-08 1962-03-08 Installation circuit breaker

Publications (1)

Publication Number Publication Date
FR1317059A true FR1317059A (en) 1963-02-01

Family

ID=8774333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890435A Expired FR1317059A (en) 1961-03-09 1962-03-08 Installation circuit breaker

Country Status (2)

Country Link
FR (1) FR1317059A (en)
NL (1) NL275674A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456585A1 (en) * 1990-05-10 1991-11-13 Merlin Gerin Single-pole, neutral differential circuit breaker
WO2005073997A1 (en) * 2004-01-30 2005-08-11 Siemens Aktiengesellschaft Protective switch device comprising a differential current triggering device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456585A1 (en) * 1990-05-10 1991-11-13 Merlin Gerin Single-pole, neutral differential circuit breaker
FR2662017A1 (en) * 1990-05-10 1991-11-15 Merlin Gerin UNIPOLAR AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER.
WO2005073997A1 (en) * 2004-01-30 2005-08-11 Siemens Aktiengesellschaft Protective switch device comprising a differential current triggering device
CN100511551C (en) * 2004-01-30 2009-07-08 西门子公司 Protective switch device comprising a differential current triggering device

Also Published As

Publication number Publication date
NL275674A (en)

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