DE7701021U1 - Mehrphasen-Überlastrelais - Google Patents

Mehrphasen-Überlastrelais

Info

Publication number
DE7701021U1
DE7701021U1 DE7701021U DE7701021U DE7701021U1 DE 7701021 U1 DE7701021 U1 DE 7701021U1 DE 7701021 U DE7701021 U DE 7701021U DE 7701021 U DE7701021 U DE 7701021U DE 7701021 U1 DE7701021 U1 DE 7701021U1
Authority
DE
Germany
Prior art keywords
plate
plates
relay
currents
slots
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
Application number
DE7701021U
Other languages
German (de)
English (en)
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.)
Cutler-Hammer World Trade Inc Milwaukee Wis (vsta)
Original Assignee
Cutler-Hammer World Trade Inc Milwaukee Wis (vsta)
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 Cutler-Hammer World Trade Inc Milwaukee Wis (vsta) filed Critical Cutler-Hammer World Trade Inc Milwaukee Wis (vsta)
Publication of DE7701021U1 publication Critical patent/DE7701021U1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H83/223—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 with bimetal elements

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
DE7701021U 1976-02-25 1977-01-14 Mehrphasen-Überlastrelais Expired DE7701021U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7466/76A GB1536197A (en) 1976-02-25 1976-02-25 Electrical overload switching relay

Publications (1)

Publication Number Publication Date
DE7701021U1 true DE7701021U1 (de) 1977-09-08

Family

ID=9833640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7701021U Expired DE7701021U1 (de) 1976-02-25 1977-01-14 Mehrphasen-Überlastrelais

Country Status (5)

Country Link
US (1) US4096465A (enExample)
CH (1) CH613305A5 (enExample)
DE (1) DE7701021U1 (enExample)
FR (1) FR2342550A1 (enExample)
GB (1) GB1536197A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415226A1 (de) * 1984-04-21 1985-10-31 Brown, Boveri & Cie Ag, 6800 Mannheim Thermisches ueberstromrelais mit justierbuegel
DE3735152A1 (de) * 1986-10-17 1988-04-28 Mitsubishi Electric Corp Waermeempfindliches ueberlastungsschutzrelais mit einer automatischen ruecksetzeinrichtung
DE19949530A1 (de) * 1999-10-14 2001-04-19 Abb Patent Gmbh Führungselement zur Führung eines Auslöseschiebers für ein thermisches Überstromrelais

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528539A (en) * 1984-06-28 1985-07-09 Eaton Corporation Reduced-size thermal overload relay
DE8619694U1 (de) * 1986-07-23 1986-09-18 Siemens AG, 1000 Berlin und 8000 München Überlastrelais
US4806897A (en) * 1987-12-17 1989-02-21 Eaton Corporation Overload relay having adaptive differential mechanism
US5150092A (en) * 1991-03-06 1992-09-22 Eaton Corporation Control button adaptor for electric control apparatus
US5125933A (en) * 1991-08-08 1992-06-30 General Electric Company Glass-encapsulated abrasive particles for vitreous bond grinding wheels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872548A (en) * 1955-12-01 1959-02-03 Fed Pacific Electric Co Motor starters
DE1056714B (de) * 1958-07-03 1959-05-06 Schiele Industriewerke K G Thermisches Relais zum Schutz gegen UEberstrom und Einphasenbetrieb
GB909010A (en) * 1960-05-30 1962-10-24 Ass Elect Ind Improvements relating to protective relays for polyphase circuits
FR1279427A (fr) * 1960-11-09 1961-12-22 Normacem Sa Relais thermique pour courants polyphasés
DE1199868B (de) * 1964-07-23 1965-09-02 Schiele Verwaltungsgmbh Thermisches Relais zum Schutz gegen UEberstrom und Einphasenbetrieb
NL127861C (enExample) * 1964-12-28
AT290654B (de) * 1966-11-24 1971-06-11 Francesco Fantini Dreiphasiges, elektrothermisches Relais
US3792401A (en) * 1972-06-29 1974-02-12 Westinghouse Electric Corp Thermally responsive electrical device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415226A1 (de) * 1984-04-21 1985-10-31 Brown, Boveri & Cie Ag, 6800 Mannheim Thermisches ueberstromrelais mit justierbuegel
DE3735152A1 (de) * 1986-10-17 1988-04-28 Mitsubishi Electric Corp Waermeempfindliches ueberlastungsschutzrelais mit einer automatischen ruecksetzeinrichtung
DE19949530A1 (de) * 1999-10-14 2001-04-19 Abb Patent Gmbh Führungselement zur Führung eines Auslöseschiebers für ein thermisches Überstromrelais

Also Published As

Publication number Publication date
US4096465A (en) 1978-06-20
FR2342550A1 (fr) 1977-09-23
GB1536197A (en) 1978-12-20
CH613305A5 (enExample) 1979-09-14
FR2342550B1 (enExample) 1982-03-19

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