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.)
Active
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

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 Active 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 Active 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2684527A1 (en) * 2007-04-28 2008-11-06 Abb Ag Installation switching device

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

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition