GB2010016B - Motor protection switch - Google Patents

Motor protection switch

Info

Publication number
GB2010016B
GB2010016B GB7845192A GB7845192A GB2010016B GB 2010016 B GB2010016 B GB 2010016B GB 7845192 A GB7845192 A GB 7845192A GB 7845192 A GB7845192 A GB 7845192A GB 2010016 B GB2010016 B GB 2010016B
Authority
GB
United Kingdom
Prior art keywords
protection switch
motor protection
motor
switch
protection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7845192A
Other versions
GB2010016A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weber AG
Original Assignee
Weber 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 Weber AG filed Critical Weber AG
Publication of GB2010016A publication Critical patent/GB2010016A/en
Application granted granted Critical
Publication of GB2010016B publication Critical patent/GB2010016B/en
Expired legal-status Critical Current

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)
GB7845192A 1977-11-21 1978-11-20 Motor protection switch Expired GB2010016B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2010016A GB2010016A (en) 1979-06-20
GB2010016B true GB2010016B (en) 1982-03-17

Family

ID=4398766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7845192A Expired GB2010016B (en) 1977-11-21 1978-11-20 Motor protection switch

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1137121B (en) * 1981-04-02 1986-09-03 Sace Spa ELECTRIC SWITCH, PARTICULARLY CURRENT LIMITER

Also Published As

Publication number Publication date
DE2755546B1 (en) 1979-02-01
CH621209A5 (en) 1981-01-15
GB2010016A (en) 1979-06-20
DE2755546C2 (en) 1979-09-20
FI783454A (en) 1979-05-22
FR2409591A1 (en) 1979-06-15
SE7810603L (en) 1979-05-22
FR2409591B3 (en) 1981-08-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee