JPS5790835A - Protective switch with thermally operating delay type overload eliminator - Google Patents

Protective switch with thermally operating delay type overload eliminator

Info

Publication number
JPS5790835A
JPS5790835A JP15606081A JP15606081A JPS5790835A JP S5790835 A JPS5790835 A JP S5790835A JP 15606081 A JP15606081 A JP 15606081A JP 15606081 A JP15606081 A JP 15606081A JP S5790835 A JPS5790835 A JP S5790835A
Authority
JP
Japan
Prior art keywords
eliminator
protective switch
delay type
operating delay
type overload
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.)
Pending
Application number
JP15606081A
Other languages
Japanese (ja)
Inventor
Toreeberu Buerunaa
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of JPS5790835A publication Critical patent/JPS5790835A/en
Pending 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • 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
    • 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
    • H01H2071/467—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with history indication, e.g. of trip and/or kind of trip, number of short circuits etc.
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned

Landscapes

  • Breakers (AREA)
JP15606081A 1980-09-30 1981-09-30 Protective switch with thermally operating delay type overload eliminator Pending JPS5790835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803037356 DE3037356A1 (en) 1980-09-30 1980-09-30 Load protection switch with delayed overcurrent release - has additional bimetallic element actuating switch for advance warning signalling device

Publications (1)

Publication Number Publication Date
JPS5790835A true JPS5790835A (en) 1982-06-05

Family

ID=6113487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15606081A Pending JPS5790835A (en) 1980-09-30 1981-09-30 Protective switch with thermally operating delay type overload eliminator

Country Status (2)

Country Link
JP (1) JPS5790835A (en)
DE (1) DE3037356A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148638U (en) * 1984-09-01 1986-04-01

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0770284B2 (en) * 1989-07-06 1995-07-31 富士電機株式会社 Alarm switch operating device for circuit breaker
DE9414333U1 (en) * 1994-09-03 1994-11-03 Abb Patent Gmbh Miniature circuit breakers or residual current circuit breakers
DE19704941C2 (en) * 1997-02-10 2001-10-04 Moeller Gmbh Mechanical device for detecting short-circuit currents
DE10020076A1 (en) * 2000-04-22 2001-11-08 Geyer Ag Calibrating and parameterizing circuit breakers, involves fitting integrated electronics with data interface in addition to operating function to enable determination of design parameters
IS2285B (en) * 2006-01-18 2007-09-15 Ingi Jónsson Hilmir Even with an indicator light meter
CN102683124A (en) * 2011-03-10 2012-09-19 北京正北元电器有限公司 Overload alarm non-tripping device of thermomagnetic plastic housing circuit breaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423635U (en) * 1977-07-18 1979-02-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423635U (en) * 1977-07-18 1979-02-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148638U (en) * 1984-09-01 1986-04-01

Also Published As

Publication number Publication date
DE3037356A1 (en) 1982-04-22

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