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FI943970A0 - Contact device for a fault current protected socket - Google Patents

Contact device for a fault current protected socket

Info

Publication number
FI943970A0
FI943970A0 FI943970A FI943970A FI943970A0 FI 943970 A0 FI943970 A0 FI 943970A0 FI 943970 A FI943970 A FI 943970A FI 943970 A FI943970 A FI 943970A FI 943970 A0 FI943970 A0 FI 943970A0
Authority
FI
Finland
Prior art keywords
plug socket
contact element
switching point
contact
plug
Prior art date
Application number
FI943970A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI110969B (en
FI943970A (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 FI943970A0 publication Critical patent/FI943970A0/en
Publication of FI943970A publication Critical patent/FI943970A/en
Application granted granted Critical
Publication of FI110969B publication Critical patent/FI110969B/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

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Earth Drilling (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Led Devices (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The contact arrangement (3) is intended for a plug socket having differential-current protection (residual-current protection). It is a component of a differential-current protective circuit breaker (residual-current device) and has at least one switching point with two contact elements (31, 38; 32, 39). A stationary contact element (38, 39) of the one, or more than one, switching point can be connected via a connecting terminal (11, 12) of the plug socket to an electrical power supply network, and a moving contact element (31, 32) of the one, or more than one, switching point can be connected via a plug contact (21, 22) of the plug socket to an electrical load (V). The moving contact element (31, 32) is mounted in a floating manner. The connecting terminal (11, 12) is designed as a stationary contact element, or is the support of the stationary contact element (38, 39). Such a contact arrangement (3) has a small number of different individual parts, can easily be installed in the plug socket and, during the assembly (installation) of the plug socket at an installation point, can be connected extremely quickly to the electrical power supply network. <IMAGE>
FI943970A 1993-08-31 1994-08-30 Contact device for a fault current protected socket FI110969B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH257993 1993-08-31
CH257993 1993-08-31

Publications (3)

Publication Number Publication Date
FI943970A0 true FI943970A0 (en) 1994-08-30
FI943970A FI943970A (en) 1995-03-01
FI110969B FI110969B (en) 2003-04-30

Family

ID=4236968

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943970A FI110969B (en) 1993-08-31 1994-08-30 Contact device for a fault current protected socket

Country Status (4)

Country Link
EP (1) EP0641044B1 (en)
AT (1) ATE148272T1 (en)
DE (1) DE59401643D1 (en)
FI (1) FI110969B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10005416A1 (en) * 2000-02-08 2001-08-09 Abb Cmc Carl Maier Ag Schaffha Residual current circuit breaker
CN102170107B (en) * 2011-05-05 2013-08-14 浙江德菱科技有限公司 Integral intelligent moulded case circuit breaker with residual current protection action
CN103457355A (en) * 2013-09-11 2013-12-18 南京捷泰电力设备有限公司 Measurement-protection integrated low-voltage intelligent switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813579A (en) * 1970-11-09 1974-05-28 Rucker Co Electric receptacle assembly with ground fault protection
ZA764834B (en) * 1975-08-29 1977-07-27 Westinghouse Electric Corp An improvement in or relating to switch for electrical wall receptacle with ground fault protection
FR2500209A1 (en) * 1981-02-18 1982-08-20 Merlin Gerin DIFFERENTIAL SWITCH ADAPTER
GB8519740D0 (en) * 1985-08-06 1985-09-11 Ashley Accessories Ltd Mains electrical accessories
DE3736945A1 (en) * 1987-03-10 1988-09-22 Dehn & Soehne SOCKET WITH ADDITIONAL MODULE
GB2204192B (en) * 1987-03-24 1991-05-22 Contactum Ltd Electrical devices provided with circuit breakers

Also Published As

Publication number Publication date
FI110969B (en) 2003-04-30
EP0641044B1 (en) 1997-01-22
FI943970A (en) 1995-03-01
EP0641044A1 (en) 1995-03-01
DE59401643D1 (en) 1997-03-06
ATE148272T1 (en) 1997-02-15

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Legal Events

Date Code Title Description
MA Patent expired