[go: up one dir, main page]

DE502004003699D1 - Circuit breaker with polarity indicator - Google Patents

Circuit breaker with polarity indicator

Info

Publication number
DE502004003699D1
DE502004003699D1 DE502004003699T DE502004003699T DE502004003699D1 DE 502004003699 D1 DE502004003699 D1 DE 502004003699D1 DE 502004003699 T DE502004003699 T DE 502004003699T DE 502004003699 T DE502004003699 T DE 502004003699T DE 502004003699 D1 DE502004003699 D1 DE 502004003699D1
Authority
DE
Germany
Prior art keywords
circuit breaker
polarity indicator
casing
switch
indicator
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
DE502004003699T
Other languages
German (de)
Inventor
Adelbert Schalk
Fritz Ehrensperger
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
ABB Schweiz 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 ABB Schweiz AG filed Critical ABB Schweiz AG
Publication of DE502004003699D1 publication Critical patent/DE502004003699D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/06—Distinguishing marks, e.g. colour coding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/06—Housings; Casings; Bases; Mountings
    • H01H73/08—Plug-in housings

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Distribution Board (AREA)

Abstract

Unit including a position indicator, is installed in the switch casing (2', 2"). This detects the position of the plug contact (4) in relation to the casing. It acts on a component showing which pole conductor is associated with which bus bar (L1-L3) during installation of the switch (1) in the distribution system (5).
DE502004003699T 2004-09-20 2004-09-20 Circuit breaker with polarity indicator Expired - Lifetime DE502004003699D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405598A EP1638122B1 (en) 2004-09-20 2004-09-20 Protective switch witch polarity indicator

Publications (1)

Publication Number Publication Date
DE502004003699D1 true DE502004003699D1 (en) 2007-06-14

Family

ID=34932292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004003699T Expired - Lifetime DE502004003699D1 (en) 2004-09-20 2004-09-20 Circuit breaker with polarity indicator

Country Status (3)

Country Link
EP (1) EP1638122B1 (en)
AT (1) ATE361544T1 (en)
DE (1) DE502004003699D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2143121B1 (en) * 2007-04-28 2015-10-14 Abb Ag Installation switching device
GB2457653A (en) 2008-02-04 2009-08-26 Nec Corp User communications device which maintains and provides idle state cell/tracking area history

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319717B1 (en) * 2000-12-28 2003-11-03 Abb Ricerca Spa ACCESSORY DEVICE FOR SWITCH
DE10306548B4 (en) * 2003-02-17 2005-02-03 Wöhner GmbH & Co. KG Elektrotechnische Systeme Breaker device

Also Published As

Publication number Publication date
EP1638122A1 (en) 2006-03-22
EP1638122B1 (en) 2007-05-02
ATE361544T1 (en) 2007-05-15

Similar Documents

Publication Publication Date Title
DK1117167T3 (en) Device for connecting current bus rails in a busbar system with the electrical contacts of an electrical appliance
DE602004010236D1 (en) ARC FLASH DETECTION FOR SSPC-BASED ELECTRICAL POWER DISTRIBUTION SYSTEMS
FR2859534B1 (en) DEVICE FOR DETECTING ELECTRICAL CURRENT
MX2010000230A (en) Plug device.
DE60333052D1 (en) Coupling aid Device for electrical connection contacts
BRPI0419008B8 (en) SYSTEM FOR DETECTING AND METHOD FOR DETERMINING THE SWITCH ON PHASE OF AN UNKNOWN PHASE VOLTAGE REGARDING A REFERENCE PHASE VOLTAGE
ATE533670T1 (en) FAULT DETECTION FOR AN ELECTRICAL SUPPLY RING
ATE372598T1 (en) CIRCUIT BREAKERS FOR ELECTRICAL SUPPLY LINES OF MOTOR VEHICLES
ATA21422000A (en) ELECTRICAL INSTALLATION SYSTEM
DE60029688D1 (en) Auxiliary module for signaling of electrical device with trigger
DE502004003699D1 (en) Circuit breaker with polarity indicator
GB0418620D0 (en) Low cost circuit for IC engine diagnostics using ionization current signal
DE10196502T1 (en) Fuel circuit breaker system
DE60206240D1 (en) Voltage sensor for gas-insulated electrical device
DE60031069D1 (en) Circuit for detecting the state of an electrical switch
DE50301738D1 (en) CONNECTION OR DISTRIBUTION DEVICE FOR ELECTRICAL INSTALLATION DEVICES
DE502004003624D1 (en) Circuit breaker with sliding plug contact
FR2839196B1 (en) CONTACT ARRANGEMENT FOR CURRENT LIMITER SAFETY CIRCUIT BREAKER
DE602004018973D1 (en) Electric signaling system
ATE402480T1 (en) FUSE STRIP WITH SIDE OUTLET CONTACTS
NL1015521A1 (en) Electrical installation device.
FR2893189B1 (en) DEVICE FOR INSULATING AN ELECTRICAL CONNECTION.
ATE475892T1 (en) CONNECTING DEVICE FOR AN ELECTRICITY METER
ITRM20010237A1 (en) DEVICE FOR THE DETECTION OF TEMPERATURE VARIATIONS IN AN ELECTRIC SYSTEM POWERED BY DIRECT CURRENT.
NO20006339L (en) Building element for contact point in an electrical installation

Legal Events

Date Code Title Description
8364 No opposition during term of opposition