ZA771801B - Ground fault receptacle - Google Patents

Ground fault receptacle

Info

Publication number
ZA771801B
ZA771801B ZA00771801A ZA771801A ZA771801B ZA 771801 B ZA771801 B ZA 771801B ZA 00771801 A ZA00771801 A ZA 00771801A ZA 771801 A ZA771801 A ZA 771801A ZA 771801 B ZA771801 B ZA 771801B
Authority
ZA
South Africa
Prior art keywords
ground fault
fault receptacle
receptacle
ground
fault
Prior art date
Application number
ZA00771801A
Inventor
R Legatti
C Draper
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of ZA771801B publication Critical patent/ZA771801B/en

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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/331—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers responsive to earthing of the neutral conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • H01R13/7135—Structural association with built-in electrical component with built-in switch the switch being a safety switch with ground fault protector

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
ZA00771801A 1976-04-08 1977-03-25 Ground fault receptacle ZA771801B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67471476A 1976-04-08 1976-04-08

Publications (1)

Publication Number Publication Date
ZA771801B true ZA771801B (en) 1978-03-29

Family

ID=24707649

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00771801A ZA771801B (en) 1976-04-08 1977-03-25 Ground fault receptacle

Country Status (7)

Country Link
CA (1) CA1101533A (en)
DE (1) DE2715219A1 (en)
FR (2) FR2347798A1 (en)
GB (2) GB1581363A (en)
IT (1) IT1082997B (en)
MX (1) MX144094A (en)
ZA (1) ZA771801B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048785A1 (en) * 1980-12-23 1982-07-15 Brown, Boveri & Cie Ag, 6800 Mannheim CIRCUIT ARRANGEMENT FOR DETECTING A FAULT CURRENT
FR2582146A1 (en) * 1985-05-14 1986-11-21 Osmond Max CIRCUIT BREAKER POWER SUPPLY DEVICE AND ELECTRICAL OUTLET INCORPORATING THE SAME
GB8519740D0 (en) * 1985-08-06 1985-09-11 Ashley Accessories Ltd Mains electrical accessories
DE10215019B4 (en) * 2002-04-05 2007-05-16 Doepke Schaltgeraete Gmbh & Co Device for detecting electrical differential currents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1965784U (en) * 1967-03-14 1967-08-10 Stotz Kontakt Gmbh ELECTRIC SOCKET WITH FAULT CURRENT PROTECTION.
US3813579A (en) * 1970-11-09 1974-05-28 Rucker Co Electric receptacle assembly with ground fault protection
CA1005897A (en) * 1971-05-07 1977-02-22 Ellwood S. Douglas Ground fault protective system
US3787709A (en) * 1971-12-13 1974-01-22 Sci Systems Inc Ground fault-sensitive detector and circuit breaker device
US3936699A (en) * 1973-11-30 1976-02-03 Pass & Seymour, Inc. Ground fault protective circuitry
CA1104243A (en) * 1974-06-17 1981-06-30 Lynn B. Steve Ground fault circuit interrupter module
US4013929A (en) * 1975-04-14 1977-03-22 Square D Company Multiple duty components of a ground fault receptacle

Also Published As

Publication number Publication date
GB1581364A (en) 1980-12-10
CA1101533A (en) 1981-05-19
DE2715219A1 (en) 1977-10-27
MX144094A (en) 1981-08-26
FR2476403B1 (en) 1986-05-30
IT1082997B (en) 1985-05-21
GB1581363A (en) 1980-12-10
DE2715219C2 (en) 1987-09-10
FR2347798A1 (en) 1977-11-04
FR2347798B1 (en) 1984-12-21
FR2476403A1 (en) 1981-08-21

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