ATE148272T1 - CONTACT ARRANGEMENT FOR A LEAD-CURRENT PROTECTED SOCKET - Google Patents

CONTACT ARRANGEMENT FOR A LEAD-CURRENT PROTECTED SOCKET

Info

Publication number
ATE148272T1
ATE148272T1 AT94112482T AT94112482T ATE148272T1 AT E148272 T1 ATE148272 T1 AT E148272T1 AT 94112482 T AT94112482 T AT 94112482T AT 94112482 T AT94112482 T AT 94112482T AT E148272 T1 ATE148272 T1 AT E148272T1
Authority
AT
Austria
Prior art keywords
plug socket
contact element
switching point
contact arrangement
current
Prior art date
Application number
AT94112482T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE148272T1 publication Critical patent/ATE148272T1/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

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>
AT94112482T 1993-08-31 1994-08-10 CONTACT ARRANGEMENT FOR A LEAD-CURRENT PROTECTED SOCKET ATE148272T1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE148272T1 true ATE148272T1 (en) 1997-02-15

Family

ID=4236968

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94112482T ATE148272T1 (en) 1993-08-31 1994-08-10 CONTACT ARRANGEMENT FOR A LEAD-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
EP0641044A1 (en) 1995-03-01
FI943970A0 (en) 1994-08-30
EP0641044B1 (en) 1997-01-22
FI943970A (en) 1995-03-01
FI110969B (en) 2003-04-30
DE59401643D1 (en) 1997-03-06

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