CH258118A - Contactor with thermal tripping. - Google Patents

Contactor with thermal tripping.

Info

Publication number
CH258118A
CH258118A CH258118DA CH258118A CH 258118 A CH258118 A CH 258118A CH 258118D A CH258118D A CH 258118DA CH 258118 A CH258118 A CH 258118A
Authority
CH
Switzerland
Prior art keywords
contactor
thermal tripping
tripping
thermal
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Landis Gyr
Original Assignee
Landis & Gyr 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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of CH258118A publication Critical patent/CH258118A/en

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
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • 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
CH258118D 1947-08-09 1947-08-09 Contactor with thermal tripping. CH258118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH637138X 1947-08-09

Publications (1)

Publication Number Publication Date
CH258118A true CH258118A (en) 1948-11-15

Family

ID=4525172

Family Applications (1)

Application Number Title Priority Date Filing Date
CH258118D CH258118A (en) 1947-08-09 1947-08-09 Contactor with thermal tripping.

Country Status (5)

Country Link
BE (1) BE483990A (en)
CH (1) CH258118A (en)
FR (1) FR969153A (en)
GB (1) GB637138A (en)
NL (1) NL73156C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140635B (en) * 1959-10-24 1962-12-06 Ellenberger & Poensgen Multipole motor protection switch
DE3710530A1 (en) * 1987-03-30 1988-10-13 Siemens Ag Method for adjusting bimetallic strips

Also Published As

Publication number Publication date
NL73156C (en)
FR969153A (en) 1950-12-15
GB637138A (en) 1950-05-10
BE483990A (en)

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