AT256964B - Thermisches Überstromrelais mit Phasenausfallschutz - Google Patents

Thermisches Überstromrelais mit Phasenausfallschutz

Info

Publication number
AT256964B
AT256964B AT137865A AT137865A AT256964B AT 256964 B AT256964 B AT 256964B AT 137865 A AT137865 A AT 137865A AT 137865 A AT137865 A AT 137865A AT 256964 B AT256964 B AT 256964B
Authority
AT
Austria
Prior art keywords
overcurrent relay
failure protection
phase failure
thermal overcurrent
thermal
Prior art date
Application number
AT137865A
Other languages
English (en)
Inventor
Hans Hoffmann
Original Assignee
Elektro Werkstaetten Benedikt
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 Elektro Werkstaetten Benedikt filed Critical Elektro Werkstaetten Benedikt
Priority to AT137865A priority Critical patent/AT256964B/de
Priority to DE19661538447 priority patent/DE1538447C3/de
Application granted granted Critical
Publication of AT256964B publication Critical patent/AT256964B/de

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
AT137865A 1965-02-16 1965-02-16 Thermisches Überstromrelais mit Phasenausfallschutz AT256964B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT137865A AT256964B (de) 1965-02-16 1965-02-16 Thermisches Überstromrelais mit Phasenausfallschutz
DE19661538447 DE1538447C3 (de) 1965-02-16 1966-02-11 Thermisches Oberstromrelais mit Phasenausfallschutz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT137865A AT256964B (de) 1965-02-16 1965-02-16 Thermisches Überstromrelais mit Phasenausfallschutz

Publications (1)

Publication Number Publication Date
AT256964B true AT256964B (de) 1967-09-11

Family

ID=3512583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT137865A AT256964B (de) 1965-02-16 1965-02-16 Thermisches Überstromrelais mit Phasenausfallschutz

Country Status (2)

Country Link
AT (1) AT256964B (de)
DE (1) DE1538447C3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29615688U1 (de) * 1996-09-09 1996-10-31 Siemens AG, 80333 München Einsteckbarer Schnappmechanismus

Also Published As

Publication number Publication date
DE1538447B2 (de) 1974-06-20
DE1538447C3 (de) 1975-01-30
DE1538447A1 (de) 1969-10-23

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