DE59401643D1 - Contact arrangement for a fault-protected socket - Google Patents

Contact arrangement for a fault-protected socket

Info

Publication number
DE59401643D1
DE59401643D1 DE59401643T DE59401643T DE59401643D1 DE 59401643 D1 DE59401643 D1 DE 59401643D1 DE 59401643 T DE59401643 T DE 59401643T DE 59401643 T DE59401643 T DE 59401643T DE 59401643 D1 DE59401643 D1 DE 59401643D1
Authority
DE
Germany
Prior art keywords
plug socket
contact element
switching point
contact arrangement
contact
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE59401643T
Other languages
German (de)
Inventor
Thomas Busenhart
Heinrich Freitag
Siegfried Mayer
Gerhard Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
CMC Carl Maier and Cie AG
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 CMC Carl Maier and Cie AG filed Critical CMC Carl Maier and Cie AG
Application granted granted Critical
Publication of DE59401643D1 publication Critical patent/DE59401643D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Earth Drilling (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Led Devices (AREA)
  • Emergency Protection Circuit 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>
DE59401643T 1993-08-31 1994-08-10 Contact arrangement for a fault-protected socket Expired - Lifetime DE59401643D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE59401643D1 true DE59401643D1 (en) 1997-03-06

Family

ID=4236968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59401643T Expired - Lifetime DE59401643D1 (en) 1993-08-31 1994-08-10 Contact arrangement for a fault-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
ATE148272T1 (en) 1997-02-15
EP0641044A1 (en) 1995-03-01
FI943970A (en) 1995-03-01
EP0641044B1 (en) 1997-01-22
FI110969B (en) 2003-04-30
FI943970A0 (en) 1994-08-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: ZIMMERMANN & PARTNER, 80331 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: ABB SCHWEIZ AG, BADEN, CH