FR1536097A - Multi-pole protection circuit breaker for fault current - Google Patents

Multi-pole protection circuit breaker for fault current

Info

Publication number
FR1536097A
FR1536097A FR120325A FR120325A FR1536097A FR 1536097 A FR1536097 A FR 1536097A FR 120325 A FR120325 A FR 120325A FR 120325 A FR120325 A FR 120325A FR 1536097 A FR1536097 A FR 1536097A
Authority
FR
France
Prior art keywords
circuit breaker
protection circuit
fault current
pole protection
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
Application number
FR120325A
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.)
Stotz Kontakt GmbH
Original Assignee
Stotz Kontakt 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 Stotz Kontakt GmbH filed Critical Stotz Kontakt GmbH
Application granted granted Critical
Publication of FR1536097A publication Critical patent/FR1536097A/en
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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/005—Laminated bus-bars
    • 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
    • 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
FR120325A 1966-09-07 1967-09-07 Multi-pole protection circuit breaker for fault current Expired FR1536097A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1966ST025847 DE1280382B (en) 1966-09-07 1966-09-07 Device for fault current monitoring of a branched single or multi-phase network
DE1966ST026026 DE1563832A1 (en) 1966-09-07 1966-10-22 Multipole residual current circuit breaker

Publications (1)

Publication Number Publication Date
FR1536097A true FR1536097A (en) 1968-08-09

Family

ID=25994446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR120325A Expired FR1536097A (en) 1966-09-07 1967-09-07 Multi-pole protection circuit breaker for fault current

Country Status (4)

Country Link
AT (2) AT281173B (en)
DE (2) DE1280382B (en)
ES (1) ES344682A1 (en)
FR (1) FR1536097A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034610A1 (en) * 1969-03-03 1970-12-11 Hubbell Inc Harvey
FR2427679A1 (en) * 1978-05-29 1979-12-28 Merlin Gerin LV multipole circuit breaker - has modules, two per pole and interconnected on side opposite to input and output cables
FR2615323A1 (en) * 1987-05-11 1988-11-18 Merlin Gerin MODULAR CIRCUIT BREAKER WITH AUXILIARY TRIGGER BLOCK ASSOCIATED WITH A MULTIPOLAR CIRCUIT BREAKER

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106961C2 (en) * 1981-02-25 1984-10-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Additional device combined with miniature circuit breakers
AT374969B (en) * 1982-08-19 1984-06-25 Biegelmeier Gottfried CIRCUIT BREAKER WITH ERROR CURRENT RELEASE
EP1432001B1 (en) * 2002-12-20 2008-06-11 Hager Electro Electrical apparatus, preferably modular, having a two-part housing
EP1447829A1 (en) * 2003-02-14 2004-08-18 Siemens Aktiengesellschaft Electrical device and electrical assembly having such an electrical device
DE202014105758U1 (en) * 2014-11-28 2015-12-03 Abb Schweiz Ag Combined line and residual current circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034610A1 (en) * 1969-03-03 1970-12-11 Hubbell Inc Harvey
FR2427679A1 (en) * 1978-05-29 1979-12-28 Merlin Gerin LV multipole circuit breaker - has modules, two per pole and interconnected on side opposite to input and output cables
FR2615323A1 (en) * 1987-05-11 1988-11-18 Merlin Gerin MODULAR CIRCUIT BREAKER WITH AUXILIARY TRIGGER BLOCK ASSOCIATED WITH A MULTIPOLAR CIRCUIT BREAKER
EP0295155A1 (en) * 1987-05-11 1988-12-14 Merlin Gerin Modular breaker with an auxiliary tripping block associated with a multipole breaker block

Also Published As

Publication number Publication date
AT269982B (en) 1969-04-10
ES344682A1 (en) 1968-10-16
DE1280382B (en) 1968-10-17
AT281173B (en) 1970-05-11
DE1563832A1 (en) 1970-03-05

Similar Documents

Publication Publication Date Title
CH497040A (en) Circuit breaker for alternating current
DK123896B (en) Residual current circuit breaker with overcurrent trip.
FR1536097A (en) Multi-pole protection circuit breaker for fault current
BE779129A (en) MULTIPOLAR FAULT CURRENT PROTECTION CIRCUIT BREAKER
FR1510415A (en) Overcurrent circuit breaker
BE759996A (en) TRIGGER FOR FAULT CURRENT PROTECTION CIRCUIT BREAKER
FR1535195A (en) Protective circuit breaker with at least one contact for fault current
CH479950A (en) Electric circuit breaker
BE816233A (en) FAULT CURRENT PROTECTION CIRCUIT BREAKER
AT285709B (en) Residual current circuit breaker with additional overcurrent release
FR1291373A (en) Fault current protection circuit breaker
FR1545159A (en) Current limiting circuit breaker
FR1520183A (en) Current totalizing transformer for fault current protection circuit breakers
CH481476A (en) Electric circuit breaker
FR1355898A (en) Circuit breaker tripping mechanisms
FR1347629A (en) Fault current circuit breaker
FR1318855A (en) Fault current circuit breaker
AT259672B (en) Residual current circuit breaker
FI48651C (en) Electronic circuit breaker system for different rated currents.
CH479157A (en) Electric circuit breaker
AT275646B (en) Residual current circuit breaker
FR1427462A (en) Magnetic trip unit for protection circuit breakers
FR1406807A (en) Fault current circuit breaker
CA717182A (en) Tripping arrangement for an electric circuit breaker
FR1366121A (en) Trip mechanism for multi-pole differential electric circuit breaker