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CH409096A - Safety switch-disconnector, for electrical circuits - Google Patents

Safety switch-disconnector, for electrical circuits

Info

Publication number
CH409096A
CH409096A CH1472264A CH1472264A CH409096A CH 409096 A CH409096 A CH 409096A CH 1472264 A CH1472264 A CH 1472264A CH 1472264 A CH1472264 A CH 1472264A CH 409096 A CH409096 A CH 409096A
Authority
CH
Switzerland
Prior art keywords
disconnector
safety switch
electrical circuits
circuits
electrical
Prior art date
Application number
CH1472264A
Other languages
Italian (it)
Inventor
Augusto Barone Salvatore
Original Assignee
Augusto Barone Salvatore
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 Augusto Barone Salvatore filed Critical Augusto Barone Salvatore
Publication of CH409096A publication Critical patent/CH409096A/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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
CH1472264A 1963-11-25 1964-11-16 Safety switch-disconnector, for electrical circuits CH409096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT663284 1963-11-25

Publications (1)

Publication Number Publication Date
CH409096A true CH409096A (en) 1966-03-15

Family

ID=11121622

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1472264A CH409096A (en) 1963-11-25 1964-11-16 Safety switch-disconnector, for electrical circuits

Country Status (4)

Country Link
US (1) US3284596A (en)
CH (1) CH409096A (en)
DE (1) DE1438949A1 (en)
GB (1) GB1078413A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737727A (en) * 1972-07-17 1973-06-05 Furnas Electric Co Thermal overload device
DE3208147A1 (en) * 1982-03-06 1983-09-15 Harry Dr. 6140 Bensheim Gaus Electrical apparatus with a protection switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US349613A (en) * 1886-09-21 Signor to george westing house
US1848152A (en) * 1928-11-21 1932-03-08 Signal Engineering & Mfg Co High voltage protective device
US2535271A (en) * 1948-02-05 1950-12-26 Ralph E Denslow Safety switch for the light systems of vehicles

Also Published As

Publication number Publication date
DE1438949A1 (en) 1968-11-21
US3284596A (en) 1966-11-08
GB1078413A (en) 1967-08-09

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