FI943971A0 - Fault-protected socket - Google Patents

Fault-protected socket

Info

Publication number
FI943971A0
FI943971A0 FI943971A FI943971A FI943971A0 FI 943971 A0 FI943971 A0 FI 943971A0 FI 943971 A FI943971 A FI 943971A FI 943971 A FI943971 A FI 943971A FI 943971 A0 FI943971 A0 FI 943971A0
Authority
FI
Finland
Prior art keywords
plug
socket
differential
current
residual
Prior art date
Application number
FI943971A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI110345B (en
FI943971A (en
Inventor
Thomas Busenhart
Heinrich Freitag
Siegfried Mayer
Gerhard Schneider
Original Assignee
Maier & Cie C
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 Maier & Cie C filed Critical Maier & Cie C
Publication of FI943971A0 publication Critical patent/FI943971A0/en
Publication of FI943971A publication Critical patent/FI943971A/en
Application granted granted Critical
Publication of FI110345B publication Critical patent/FI110345B/en

Links

Classifications

    • 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
    • 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
    • H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
    • 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

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Advance Control (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Cable Accessories (AREA)

Abstract

The plug socket having differential-current protection (residual-current protection) contains a housing (8, 9), in the form of a box, for accommodating a differential-current protective circuit breaker (residual-current device) and a socket part. The socket part contains plug contacts (21, 22, 23) for a plug of an electrical load (V), and connecting terminals (11, 12, 13) for conductors (L3, PEN) of an electrical power supply network. The differential-current protective circuit breaker and the socket part are plugged together from modular units which are held together by insertion into the housing (8, 9). Such a plug socket is distinguished by the fact that it is of compact design and can be assembled (installed) and maintained (serviced) extremely easily. At the same time, a plug socket which is matched to a plug of modified design can be produced from such a plug socket at very low cost by replacement of modular units (for example the plug contact part 2 and the cover 9). <IMAGE>
FI943971A 1993-08-31 1994-08-30 RCD protected socket FI110345B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH258093 1993-08-31
CH258093 1993-08-31

Publications (3)

Publication Number Publication Date
FI943971A0 true FI943971A0 (en) 1994-08-30
FI943971A FI943971A (en) 1995-03-01
FI110345B FI110345B (en) 2002-12-31

Family

ID=4236991

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943971A FI110345B (en) 1993-08-31 1994-08-30 RCD protected socket

Country Status (4)

Country Link
EP (1) EP0641045B1 (en)
AT (1) ATE144353T1 (en)
DE (1) DE59400850D1 (en)
FI (1) FI110345B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0917495A (en) * 1995-06-30 1997-01-17 Matsushita Electric Works Ltd Plug socket device
DE19601884A1 (en) * 1996-01-19 1997-07-24 Siemens Ag Connection device, in particular plug device for TT and TN networks
DE19936056A1 (en) * 1999-07-30 2001-02-01 Maier & Cie C Residual current protected connector
SG72978A1 (en) * 1999-09-20 2005-05-30 Nnb Electronic Technology Pte Improved electrical socket
DE10005416A1 (en) * 2000-02-08 2001-08-09 Abb Cmc Carl Maier Ag Schaffha Residual current circuit breaker
EP2725600B1 (en) 2012-10-24 2014-10-15 ABB Schweiz AG Low voltage protection device
EP2725664B1 (en) * 2012-10-24 2019-10-09 ABB Schweiz AG Residual current protected socket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546868C2 (en) * 1975-10-18 1983-01-13 Brown, Boveri & Cie Ag, 6800 Mannheim Residual current circuit breaker with electrical socket
FR2481010A1 (en) * 1980-04-17 1981-10-23 Osmond Max Power socket cross coupled safety lock - prevents power reaching socket unless correct plug is inserted by cross switching of input supply and incorporates earth leakage trip
DE3028326A1 (en) * 1980-07-25 1982-03-18 Siemens AG, 1000 Berlin und 8000 München EARTH CIRCUIT BREAKER SOCKET
FR2604294B1 (en) * 1986-09-23 1994-05-20 Merlin Et Gerin MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER WITH MODULAR ASSEMBLY
FR2625834B1 (en) * 1988-01-07 1990-09-07 Merlin Gerin DIFFERENTIAL RELAY WITH PLUG-IN TORQUE
DE4040473A1 (en) * 1990-12-18 1992-07-02 Abb Patent Gmbh ELECTRICAL FLUSH-MOUNTED INSTALLATION DEVICE

Also Published As

Publication number Publication date
FI110345B (en) 2002-12-31
DE59400850D1 (en) 1996-11-21
EP0641045A1 (en) 1995-03-01
EP0641045B1 (en) 1996-10-16
ATE144353T1 (en) 1996-11-15
FI943971A (en) 1995-03-01

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Legal Events

Date Code Title Description
MA Patent expired