DE68920565D1 - Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft. - Google Patents

Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft.

Info

Publication number
DE68920565D1
DE68920565D1 DE68920565T DE68920565T DE68920565D1 DE 68920565 D1 DE68920565 D1 DE 68920565D1 DE 68920565 T DE68920565 T DE 68920565T DE 68920565 T DE68920565 T DE 68920565T DE 68920565 D1 DE68920565 D1 DE 68920565D1
Authority
DE
Germany
Prior art keywords
circuit breaker
actuating mechanism
current circuit
residual current
switching shaft
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
DE68920565T
Other languages
German (de)
Other versions
DE68920565T2 (en
Inventor
Jacques Servant
Jacques Vallot
Georges Cheyssac
Didier Dumont
Michel Bonniau
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of DE68920565D1 publication Critical patent/DE68920565D1/en
Application granted granted Critical
Publication of DE68920565T2 publication Critical patent/DE68920565T2/en
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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • 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 unbalance 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 unbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
DE68920565T 1988-12-14 1989-11-29 Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft. Expired - Fee Related DE68920565T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8816593A FR2640423B1 (en) 1988-12-14 1988-12-14 CONTROL MECHANISM OF A MULTIPOLAR DIFFERENTIAL SWITCH WITH ROTATING SWITCHING BAR

Publications (2)

Publication Number Publication Date
DE68920565D1 true DE68920565D1 (en) 1995-02-23
DE68920565T2 DE68920565T2 (en) 1995-08-17

Family

ID=9373014

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68928206T Expired - Fee Related DE68928206T2 (en) 1988-12-14 1989-11-29 Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft
DE68920565T Expired - Fee Related DE68920565T2 (en) 1988-12-14 1989-11-29 Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE68928206T Expired - Fee Related DE68928206T2 (en) 1988-12-14 1989-11-29 Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft

Country Status (6)

Country Link
EP (2) EP0377385B1 (en)
DE (2) DE68928206T2 (en)
ES (2) ES2069604T3 (en)
FR (1) FR2640423B1 (en)
PT (1) PT92560B (en)
ZA (1) ZA899466B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428219C2 (en) * 1994-08-10 2003-11-13 Felten & Guilleaume Ag Cover for summation current transformers
DE102009007586A1 (en) 2009-02-05 2010-08-19 Saia-Burgess Dresden Gmbh Tripping device, in particular for circuit breakers
FR2948814B1 (en) * 2009-07-29 2011-07-22 Hager Electro Sas MULTIPOLAR PROTECTION ELECTRICAL APPARATUS WITH REMOTE TRIGGERING.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6610419U (en) * 1963-09-19 1974-01-03 Schutzapp Ges Paris & Co Mbh K FAULT CURRENT CIRCUIT BREAKER
DE6610683U (en) * 1966-03-16 1975-07-03 Siemens Ag FAULT CIRCUIT BREAKER.
AT339991B (en) * 1974-02-08 1977-11-25 Schrack Elektrizitaets Ag E FAULT CURRENT OR FAULT VOLTAGE CIRCUIT BREAKER OR DGL.
FR2337933A1 (en) * 1976-01-09 1977-08-05 Legrand Sa High sensitivity differential relay - acts on the vectorial sum of network currents and has pinion magnification
AT353884B (en) * 1978-03-02 1979-12-10 Felten & Guilleaume Ag Oester FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
US4679019A (en) * 1986-05-14 1987-07-07 General Electric Company Trip actuator for molded case circuit breakers
FR2609209B1 (en) * 1986-12-29 1994-05-20 Merlin Et Gerin BIPOLAR DIFFERENTIAL SWITCH WITH FAULT INDICATOR

Also Published As

Publication number Publication date
ES2069604T3 (en) 1995-05-16
EP0377385A1 (en) 1990-07-11
EP0602024A2 (en) 1994-06-15
FR2640423A1 (en) 1990-06-15
EP0377385B1 (en) 1995-01-11
PT92560B (en) 1995-09-12
EP0602024A3 (en) 1994-09-14
EP0602024B1 (en) 1997-07-23
ZA899466B (en) 1990-08-29
PT92560A (en) 1990-06-29
ES2106481T3 (en) 1997-11-01
DE68928206T2 (en) 1998-01-15
DE68920565T2 (en) 1995-08-17
DE68928206D1 (en) 1997-09-04
FR2640423B1 (en) 1991-10-04

Similar Documents

Publication Publication Date Title
FR2631485B1 (en) MINIATURE CIRCUIT BREAKER CONTROL MECHANISM WITH CONTACT WELDING INDICATOR
DE69412880T2 (en) Rotary actuator for a circuit breaker
DE69015415T2 (en) Auxiliary switch with manual check for a modular circuit breaker.
DE68920563D1 (en) Modular assembly device for a multi-pole differential circuit breaker.
FR2693027B1 (en) SELF-EXPANSION SWITCH OR CIRCUIT BREAKER.
AU4472593A (en) Circuit breaker with auxiliary switch actuated by cascaded actuating members
AU573287B2 (en) Molded case circuit breaker with improved operating mechanism
DE69218174T2 (en) SWITCHING MECHANISM FOR CIRCUIT BREAKER
DE3872800T2 (en) SWITCH ARRANGEMENT FOR ELECTRICAL MULTIPOLE CIRCUIT BREAKERS WITH MULTIPLE CONTACTS.
PH24140A (en) Molded case circuit breaker with a trip mechanism having an intermediate latch lever
DE69202002T2 (en) Switch disconnector for electrical switching.
DE59611326D1 (en) Contact lever assembly for a low voltage circuit breaker
AU580176B2 (en) Molded case circuit breaker with an improved operating mechanism having a pivot-transfer trip-free linkage
DE69023195T2 (en) Control mechanism for a multipolar high-voltage switch.
DE68920565T2 (en) Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft.
DE9403259U1 (en) Housing structure for a low-voltage circuit breaker with auxiliary switch block
DE3574649D1 (en) CONTACT ARRANGEMENT FOR A CIRCUIT BREAKER WITH CURRENT OPENING OPENING.
DE59104185D1 (en) Switch lock for a residual current circuit breaker.
DE3889318D1 (en) Low voltage circuit breakers with interchangeable contacts.
DE58909185D1 (en) Lever pressure contact arrangement for a low-voltage circuit breaker with main contact pieces and burn-off contact pieces.
DE58908680D1 (en) Drive component for a multi-pole low-voltage circuit breaker.
DE3680237D1 (en) SWITCHING MECHANISM FOR A CIRCUIT BREAKER.
DE69610409T2 (en) AIR-INSULATED SWITCHGEAR WITH ACTUATING DEVICE FOR A CIRCUIT BREAKER
DE69018367T2 (en) Actuator for a multi-pole high voltage switch.
DE69113179T2 (en) Actuating mechanism with disconnector for electrical switches.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee