GB902032A - Improvements in overload-responsive electric circuit-breakers - Google Patents

Improvements in overload-responsive electric circuit-breakers

Info

Publication number
GB902032A
GB902032A GB2042860A GB2042860A GB902032A GB 902032 A GB902032 A GB 902032A GB 2042860 A GB2042860 A GB 2042860A GB 2042860 A GB2042860 A GB 2042860A GB 902032 A GB902032 A GB 902032A
Authority
GB
United Kingdom
Prior art keywords
circuit
breaker
contacts
breakers
auxiliary
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
GB2042860A
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.)
Mechanical Products Inc
Original Assignee
Mechanical Products Inc
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 Mechanical Products Inc filed Critical Mechanical Products Inc
Publication of GB902032A publication Critical patent/GB902032A/en
Expired legal-status Critical Current

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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/48—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with provision for short-circuiting the electrical input to the release mechanism after release of the switch, e.g. for protection of heating wire

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
GB2042860A 1959-06-26 1960-06-10 Improvements in overload-responsive electric circuit-breakers Expired GB902032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82305259A 1959-06-26 1959-06-26

Publications (1)

Publication Number Publication Date
GB902032A true GB902032A (en) 1962-07-25

Family

ID=25237669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2042860A Expired GB902032A (en) 1959-06-26 1960-06-10 Improvements in overload-responsive electric circuit-breakers

Country Status (3)

Country Link
DE (1) DE1167961B (forum.php)
GB (1) GB902032A (forum.php)
NL (1) NL253092A (forum.php)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT90284B (de) * 1920-06-23 1922-12-11 Tutrixag Sicherungspatrone.
DE854680C (de) * 1949-05-21 1952-11-06 Helmut Fahje Sicherungsschalter mit selbsttaetiger UEberstromausloesung
DE1107331B (de) * 1956-05-29 1961-05-25 Mechanical Products Inc Elektrischer UEberstromschalter mit Hitzdrahtausloesung
US2943172A (en) 1958-06-09 1960-06-28 Mechanical Products Inc Electric switch incorporating an automatic circuit breaker

Also Published As

Publication number Publication date
NL253092A (forum.php)
DE1167961B (de) 1964-04-16

Similar Documents

Publication Publication Date Title
GB980010A (en) Improvements in electric circuit breakers
GB824117A (en) Fume-proof electric switch device
GB894912A (en) Improvements in two pole electric circuit breakers
GB1028634A (en) Overload protective electric switch
GB804388A (en) Improvements in or relating to electric switches
GB876336A (en) Cam-operable electric switches
GB849240A (en) Electric switching arc suppression circuit
ES8702080A1 (es) Perfeccionamientos en un aparato interruptor de proteccion
GB1022964A (en) Circuit breakers
GB911844A (en) Improvements in or relating to electrical circuit breakers
GB879669A (en) Improvements in or relating to electric switches
GB1405914A (en) Electrical circuit breaker
GB926076A (en) Electric circuit breakers
GB902032A (en) Improvements in overload-responsive electric circuit-breakers
GB1368361A (en) Parallel-pole circuit breaker
GB940109A (en) Electric circuit breakers
GB910786A (en) Improvements in or relating to trip free electrical circuit-breakers
GB908931A (en) Improvements in or relating to electrical earth-leakage cutouts
GB966298A (en) Electrical switches
GB949283A (en) Improved electric circuit breakers
GB912862A (en) Electric current limiting switches
GB1094586A (en) Improvements in or relating to electrical snap-action switches
GB848093A (en) Improvements in contact arrangements for electric switches and contactors
ES331886A1 (es) Un dispositivo disparador de sobrecorriente, en especial un cortacircuito.
GB808715A (en) Improvements in and relating to bimetallic electric circuit breakers