IT7923375V0 - Interruttore magnetotermico. - Google Patents

Interruttore magnetotermico.

Info

Publication number
IT7923375V0
IT7923375V0 IT7923375U IT2337579U IT7923375V0 IT 7923375 V0 IT7923375 V0 IT 7923375V0 IT 7923375 U IT7923375 U IT 7923375U IT 2337579 U IT2337579 U IT 2337579U IT 7923375 V0 IT7923375 V0 IT 7923375V0
Authority
IT
Italy
Prior art keywords
magnetermic
switch
switch magnetermic
Prior art date
Application number
IT7923375U
Other languages
English (en)
Italian (it)
Original Assignee
Garrell Alsina Sa
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 Garrell Alsina Sa filed Critical Garrell Alsina Sa
Publication of IT7923375V0 publication Critical patent/IT7923375V0/it

Links

Classifications

    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • 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
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Thermally Actuated Switches (AREA)
IT7923375U 1979-11-13 1979-12-17 Interruttore magnetotermico. IT7923375V0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1979247088U ES247088U (es) 1979-11-13 1979-11-13 Interruptor magnetotermico

Publications (1)

Publication Number Publication Date
IT7923375V0 true IT7923375V0 (it) 1979-12-17

Family

ID=8405841

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7923375U IT7923375V0 (it) 1979-11-13 1979-12-17 Interruttore magnetotermico.

Country Status (7)

Country Link
AR (1) AR221423A1 (es)
ES (1) ES247088U (es)
GB (1) GB2063566A (es)
GR (1) GR71712B (es)
IT (1) IT7923375V0 (es)
NL (1) NL8002113A (es)
PT (1) PT71128A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339398A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter mit offener und geschlossener kontaktstellung
DE3339400A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter mit schlaganker-ausloeser
DE3339399A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter mit lichtbogenblasfeld
DE3339401A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter zum aufsetzen auf schienen
DE3825442A1 (de) * 1988-07-27 1990-02-08 Asea Brown Boveri Schwenkbarer hebel
US5192941A (en) * 1991-05-29 1993-03-09 Westinghouse Electric Corp. Overcurrent trip switch
ES2047445B1 (es) * 1992-04-13 1996-09-01 Electric Distrib & Contr Es Sa Disyuntor automatico.
US6617951B2 (en) * 2001-08-24 2003-09-09 Tsung-Mou Yu Safety switch
US7304561B2 (en) * 2004-10-12 2007-12-04 Sensata Technologies, Inc. Motor overload protector
US7566841B2 (en) 2006-11-09 2009-07-28 Siemens Energy & Automation, Inc. Tie bar for two pole switching device

Also Published As

Publication number Publication date
NL8002113A (nl) 1981-06-01
ES247088U (es) 1980-03-16
PT71128A (en) 1980-05-01
GR71712B (es) 1983-06-21
AR221423A1 (es) 1981-01-30
GB2063566A (en) 1981-06-03

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