BE734315A - - Google Patents

Info

Publication number
BE734315A
BE734315A BE734315DA BE734315A BE 734315 A BE734315 A BE 734315A BE 734315D A BE734315D A BE 734315DA BE 734315 A BE734315 A BE 734315A
Authority
BE
Belgium
Prior art keywords
circuit breaker
stop
trigger
indicator
pawl
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE734315A publication Critical patent/BE734315A/fr

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
    • H01H71/04—Means for indicating condition of the switching device
    • 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
    • H01H73/48—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 having both electrothermal and electromagnetic automatic release
    • H01H73/50—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 having both electrothermal and electromagnetic automatic release reset by lever
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
BE734315D 1968-06-10 1969-06-09 BE734315A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU56244 1968-06-10

Publications (1)

Publication Number Publication Date
BE734315A true BE734315A (xx) 1969-11-17

Family

ID=19725635

Family Applications (1)

Application Number Title Priority Date Filing Date
BE734315D BE734315A (xx) 1968-06-10 1969-06-09

Country Status (2)

Country Link
BE (1) BE734315A (xx)
LU (1) LU56244A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643511A1 (de) * 1986-12-19 1988-06-30 Felten & Guilleaume Energie Mechanismus fuer einen mit einem leitungsschutzschalter kombinierten fehlerstromschutzschalter
ZA947575B (en) * 1993-10-27 1995-05-15 Circuit Breaker Ind A circuit breaker
US7358838B2 (en) * 2006-02-24 2008-04-15 Eaton Corporation Electrical switching apparatus and trip indicator therefor

Also Published As

Publication number Publication date
LU56244A1 (xx) 1970-01-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: TECO

Effective date: 19890609