GB284716A - Automatic multipolar toggle lever electric switch - Google Patents

Automatic multipolar toggle lever electric switch

Info

Publication number
GB284716A
GB284716A GB3459/28A GB345928A GB284716A GB 284716 A GB284716 A GB 284716A GB 3459/28 A GB3459/28 A GB 3459/28A GB 345928 A GB345928 A GB 345928A GB 284716 A GB284716 A GB 284716A
Authority
GB
United Kingdom
Prior art keywords
pin
switches
yoke
overload
shaft
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
GB3459/28A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB284716A publication Critical patent/GB284716A/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
    • H01H73/50—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tumbler Switches (AREA)
  • Breakers (AREA)
GB3459/28A 1927-02-04 1928-02-03 Automatic multipolar toggle lever electric switch Expired GB284716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE284716X 1927-02-04

Publications (1)

Publication Number Publication Date
GB284716A true GB284716A (en) 1928-12-20

Family

ID=6053464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3459/28A Expired GB284716A (en) 1927-02-04 1928-02-03 Automatic multipolar toggle lever electric switch

Country Status (5)

Country Link
BE (1) BE348592A (enrdf_load_html_response)
DE (1) DE461951C (enrdf_load_html_response)
FR (1) FR656656A (enrdf_load_html_response)
GB (1) GB284716A (enrdf_load_html_response)
NL (1) NL23500C (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690486A (en) * 1951-06-26 1954-09-28 Heinemann Electric Co Circuit breaker

Also Published As

Publication number Publication date
BE348592A (enrdf_load_html_response)
NL23500C (enrdf_load_html_response)
DE461951C (de) 1928-07-03
FR656656A (fr) 1929-05-14

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