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ATA148078A - FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING - Google Patents

FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING

Info

Publication number
ATA148078A
ATA148078A AT148078A AT148078A ATA148078A AT A148078 A ATA148078 A AT A148078A AT 148078 A AT148078 A AT 148078A AT 148078 A AT148078 A AT 148078A AT A148078 A ATA148078 A AT A148078A
Authority
AT
Austria
Prior art keywords
plug
mounting
circuit breaker
current circuit
fault current
Prior art date
Application number
AT148078A
Other languages
German (de)
Inventor
Gottfried Dr Biegelmeier
Gerhard Ing Amon
Original Assignee
Felten & Guilleaume Ag
Biegelmeier Gottfried
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 AT148078A priority Critical patent/AT353884B/en
Application filed by Felten & Guilleaume Ag, Biegelmeier Gottfried filed Critical Felten & Guilleaume Ag
Priority to AT148078A priority patent/ATA148078A/en
Priority to FR7905770A priority patent/FR2451098A1/en
Priority to CH220679A priority patent/CH643395A5/en
Priority to GB7908510A priority patent/GB2043348B/en
Priority to BE194022A priority patent/BE874841A/en
Priority to NL7902243A priority patent/NL7902243A/en
Priority to DE19792912028 priority patent/DE2912028A1/en
Publication of ATA148078A publication Critical patent/ATA148078A/en

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
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • 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
    • H01H83/04—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 with testing means for indicating the ability of the switch or relay to function properly

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
AT148078A 1978-03-02 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING ATA148078A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT148078A AT353884B (en) 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
AT148078A ATA148078A (en) 1978-03-02 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
FR7905770A FR2451098A1 (en) 1978-03-02 1979-03-06 LEAKAGE CURRENT CIRCUIT BREAKER WITH PLUG-IN MOUNT
CH220679A CH643395A5 (en) 1978-03-02 1979-03-07 Residual current device
GB7908510A GB2043348B (en) 1978-03-02 1979-03-10 Fault-current circuit breaker
BE194022A BE874841A (en) 1978-03-02 1979-03-14 LEAKAGE CURRENT CIRCUIT BREAKER
NL7902243A NL7902243A (en) 1978-03-02 1979-03-22 ERROR POWER PROTECTION SWITCH.
DE19792912028 DE2912028A1 (en) 1978-03-02 1979-03-27 Fault current protection switch for plug-in assembly

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AT148078A ATA148078A (en) 1978-03-02 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
FR7905770A FR2451098A1 (en) 1978-03-02 1979-03-06 LEAKAGE CURRENT CIRCUIT BREAKER WITH PLUG-IN MOUNT
CH220679A CH643395A5 (en) 1978-03-02 1979-03-07 Residual current device
GB7908510A GB2043348B (en) 1978-03-02 1979-03-10 Fault-current circuit breaker
NL7902243A NL7902243A (en) 1978-03-02 1979-03-22 ERROR POWER PROTECTION SWITCH.
DE19792912028 DE2912028A1 (en) 1978-03-02 1979-03-27 Fault current protection switch for plug-in assembly

Publications (1)

Publication Number Publication Date
ATA148078A true ATA148078A (en) 1979-05-15

Family

ID=27542387

Family Applications (2)

Application Number Title Priority Date Filing Date
AT148078A AT353884B (en) 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
AT148078A ATA148078A (en) 1978-03-02 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT148078A AT353884B (en) 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING

Country Status (7)

Country Link
AT (2) ATA148078A (en)
BE (1) BE874841A (en)
CH (1) CH643395A5 (en)
DE (1) DE2912028A1 (en)
FR (1) FR2451098A1 (en)
GB (1) GB2043348B (en)
NL (1) NL7902243A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530073A1 (en) * 1982-07-12 1984-01-13 Merlin Gerin BIPOLAR DIFFERENTIAL SWITCH
IT8723072A0 (en) * 1987-12-17 1987-12-17 Elettrocondutture DETECTOR BLOCK FOR DIFFERENTIAL CURRENTS IN ELECTRICAL SYSTEMS, EQUIPPED WITH SAFETY MEANS TO AVOID COUPLING WITH ELECTRICAL SWITCHES SET FOR RATED CURRENTS NOT COMPATIBLE WITH THOSE OF THE BLOCK ITSELF.
FR2640423B1 (en) * 1988-12-14 1991-10-04 Merlin Gerin CONTROL MECHANISM OF A MULTIPOLAR DIFFERENTIAL SWITCH WITH ROTATING SWITCHING BAR
FI121723B (en) * 2007-01-15 2011-03-15 Etherma Skandinavia Oy Protection switch against fault current
CN111370273A (en) * 2020-04-27 2020-07-03 乐清市一锦电子有限公司 A bottom-in and top-out leakage circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921878C (en) * 1952-11-01 1954-12-30 Siemens Ag Small self-switch in socket form
DE1123751B (en) * 1960-04-09 1962-02-15 Schutzapp Ges Paris & Co M B H Circuit breakers, in particular circuit breakers
DE1588755B2 (en) * 1967-08-23 1971-11-25 Siemens AG, 1000 Berlin u. 8000 München ELECTRIC SELF SWITCH
AT317347B (en) * 1972-04-26 1974-08-26 Felten & Guilleaume Ag Oester Residual current circuit breaker with mechanical locking of the test device
AT339991B (en) * 1974-02-08 1977-11-25 Schrack Elektrizitaets Ag E FAULT CURRENT OR FAULT VOLTAGE CIRCUIT BREAKER OR DGL.
DE2440048C3 (en) * 1974-08-21 1979-09-06 Condor-Werk Gebr. Frede Kg, Elektro- Und Maschinenfabrik, 4415 Westkirchen Residual current circuit breaker

Also Published As

Publication number Publication date
GB2043348B (en) 1983-05-11
FR2451098A1 (en) 1980-10-03
GB2043348A (en) 1980-10-01
NL7902243A (en) 1980-09-24
DE2912028A1 (en) 1980-10-09
CH643395A5 (en) 1984-05-30
FR2451098B1 (en) 1981-10-30
AT353884B (en) 1979-12-10
BE874841A (en) 1979-07-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties