CH621209A5 - - Google Patents

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Publication number
CH621209A5
CH621209A5 CH1420077A CH1420077A CH621209A5 CH 621209 A5 CH621209 A5 CH 621209A5 CH 1420077 A CH1420077 A CH 1420077A CH 1420077 A CH1420077 A CH 1420077A CH 621209 A5 CH621209 A5 CH 621209A5
Authority
CH
Switzerland
Prior art keywords
switching
pawl
lever
release
motor protection
Prior art date
Application number
CH1420077A
Other languages
German (de)
English (en)
Inventor
Guido Gruenenfelder
Robert Laubacher
Original Assignee
Weber Ag Fab Elektro
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 Weber Ag Fab Elektro filed Critical Weber Ag Fab Elektro
Priority to CH1420077A priority Critical patent/CH621209A5/de
Priority to DE2755546A priority patent/DE2755546C2/de
Priority to SE7810603A priority patent/SE7810603L/xx
Priority to FI783454A priority patent/FI783454A/fi
Priority to GB7845192A priority patent/GB2010016B/en
Priority to FR7832614A priority patent/FR2409591A1/fr
Publication of CH621209A5 publication Critical patent/CH621209A5/de

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
    • H01H73/54—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 rotatable knob or wheel

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Protection Of Generators And Motors (AREA)
  • Emergency Protection Circuit Devices (AREA)
CH1420077A 1977-11-21 1977-11-21 CH621209A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1420077A CH621209A5 (fr) 1977-11-21 1977-11-21
DE2755546A DE2755546C2 (de) 1977-11-21 1977-12-13 Motorschutzschalter
SE7810603A SE7810603L (sv) 1977-11-21 1978-10-11 Motorskydd
FI783454A FI783454A (fi) 1977-11-21 1978-11-13 Motorskyddskoppling
GB7845192A GB2010016B (en) 1977-11-21 1978-11-20 Motor protection switch
FR7832614A FR2409591A1 (fr) 1977-11-21 1978-11-20 Disjoncteur de protection de moteurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1420077A CH621209A5 (fr) 1977-11-21 1977-11-21

Publications (1)

Publication Number Publication Date
CH621209A5 true CH621209A5 (fr) 1981-01-15

Family

ID=4398766

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1420077A CH621209A5 (fr) 1977-11-21 1977-11-21

Country Status (6)

Country Link
CH (1) CH621209A5 (fr)
DE (1) DE2755546C2 (fr)
FI (1) FI783454A (fr)
FR (1) FR2409591A1 (fr)
GB (1) GB2010016B (fr)
SE (1) SE7810603L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1137121B (it) * 1981-04-02 1986-09-03 Sace Spa Interruttore elettrico,particolarmente limitatore di corrente

Also Published As

Publication number Publication date
FI783454A (fi) 1979-05-22
GB2010016A (en) 1979-06-20
FR2409591A1 (fr) 1979-06-15
DE2755546C2 (de) 1979-09-20
DE2755546B1 (de) 1979-02-01
SE7810603L (sv) 1979-05-22
FR2409591B3 (fr) 1981-08-14
GB2010016B (en) 1982-03-17

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Legal Events

Date Code Title Description
PL Patent ceased