IT1088268B - Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico - Google Patents

Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico

Info

Publication number
IT1088268B
IT1088268B IT2955277A IT2955277A IT1088268B IT 1088268 B IT1088268 B IT 1088268B IT 2955277 A IT2955277 A IT 2955277A IT 2955277 A IT2955277 A IT 2955277A IT 1088268 B IT1088268 B IT 1088268B
Authority
IT
Italy
Prior art keywords
switch
fault currents
currents combined
automatic
safety
Prior art date
Application number
IT2955277A
Other languages
English (en)
Italian (it)
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of IT1088268B publication Critical patent/IT1088268B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
IT2955277A 1976-11-12 1977-11-10 Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico IT1088268B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762651596 DE2651596C3 (de) 1976-11-12 1976-11-12 Mit einem Leitungsschutzschalter kombiniertes Fehlerstrombauteil

Publications (1)

Publication Number Publication Date
IT1088268B true IT1088268B (it) 1985-06-10

Family

ID=5992983

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2955277A IT1088268B (it) 1976-11-12 1977-11-10 Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico

Country Status (4)

Country Link
AT (1) AT376523B (enExample)
DE (1) DE2651596C3 (enExample)
FR (1) FR2371058A1 (enExample)
IT (1) IT1088268B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904211C2 (de) * 1979-02-05 1985-01-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fehlerstromschutzschalter, der an einen Leitungsschutzschalter gekoppelt ist
DE3733595A1 (de) * 1987-10-05 1989-04-20 Asea Brown Boveri Elektrisches schaltgeraet

Also Published As

Publication number Publication date
DE2651596A1 (de) 1978-05-24
ATA788177A (de) 1984-04-15
AT376523B (de) 1984-11-26
DE2651596C3 (de) 1979-05-10
FR2371058B3 (enExample) 1980-08-22
DE2651596B2 (de) 1978-09-14
FR2371058A1 (fr) 1978-06-09

Similar Documents

Publication Publication Date Title
JPS51133742A (en) Fault current interruption device
AR213190A1 (es) Disyuntor electrico
AT360107B (de) Fehlerstromschutzschaltung
ATA426180A (de) Fehlerstromschutzschalter
AT356751B (de) Fehlerstromschutzschalter
NO771069L (no) Belastningsomkopler for trinntransformatorer.
IT1088761B (it) Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico multipolare
IT7827142A0 (it) Interruttore di protezione per correnti di guasto.
PL201303A1 (pl) Przelacznik elektryczny
IT7822773A0 (it) Interruttore di sicurezza per correnti di guasto con comportamento ritardato di disinnesto.
IT1088268B (it) Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico
NL7706984A (nl) Circuit-onderbreker.
IT1149785B (it) Meccanismo per un interruttore di sicurezza contro correnti di guasto combinato con un interruttore automatico
DK14277A (da) Fejlstromsbeskyttelseskobler
PL197970A1 (pl) Przerywacz obwodu
ATA43379A (de) Gleichstromsensitiver fehlerstromschutzschalter
LU78600A1 (de) Fehlerstromschutzschalter
JPS52132381A (en) Contacts for breaker
IT1064116B (it) Interruttore di sicurezza per correnti di guasto
PL104947B1 (pl) Samoczynny wylacznik ograniczajacy prad
ATA983376A (de) Leitungsschutzschalter
IT1033878B (it) Interruttore di sicurezza per correnti di guasto
AT370258B (de) Ausloeser fuer fehlerstromschutzschalter
JPS5284442A (en) Current interruption type protective device
JPS5288784A (en) Pushhpull action switch for current circuit