IT1088761B - Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico multipolare - Google Patents
Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico multipolareInfo
- Publication number
- IT1088761B IT1088761B IT3027677A IT3027677A IT1088761B IT 1088761 B IT1088761 B IT 1088761B IT 3027677 A IT3027677 A IT 3027677A IT 3027677 A IT3027677 A IT 3027677A IT 1088761 B IT1088761 B IT 1088761B
- Authority
- IT
- Italy
- Prior art keywords
- switch
- fault currents
- multipolar
- currents combined
- safety switch
- Prior art date
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
-
- 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
- H01H71/08—Terminals; Connections
- H01H71/082—Connections between juxtaposed circuit breakers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762654373 DE2654373A1 (de) | 1976-12-01 | 1976-12-01 | Mit einem mehrpoligen leitungsschutzschalter kombinierter fehlerstromschutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1088761B true IT1088761B (it) | 1985-06-10 |
Family
ID=5994359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3027677A IT1088761B (it) | 1976-12-01 | 1977-12-01 | Interruttore di sicurezza per correnti di guasto combinato con un interruttore automatico multipolare |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2654373A1 (it) |
FR (1) | FR2373145A1 (it) |
IT (1) | IT1088761B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2834327C2 (de) * | 1978-08-04 | 1983-01-13 | Heinrich Kopp Gmbh & Co Kg, 8756 Kahl | Elektrischer Vollschutzschalter |
AT398141B (de) * | 1987-09-15 | 1994-09-26 | Felten & Guilleaume Ag Oester | Schaltgerätekombination |
IT1223522B (it) * | 1987-12-17 | 1990-09-19 | Elettrocondutture | Dispositivo rilevatore di correnti differenziali negli impianti elettrici, strutturato in modo da risultare accoppiabile, in posizione affiancata, a normali interruttori senza pericolo di accidentali errori di montaggio |
FR2711449B1 (fr) * | 1993-10-18 | 1995-12-22 | Merlin Gerin | Bloc de protection différentielle avec passage des câbles. |
AT411115B (de) * | 1996-05-07 | 2003-09-25 | Felten & Guilleaume Ag Oester | Schaltgerät mit bewegbaren verbindungs-leitungen |
AU741444B2 (en) * | 1998-05-29 | 2001-11-29 | Hager Electro | Device for coupling two attached modular electrical elements |
PL2019407T3 (pl) * | 2007-07-26 | 2010-10-29 | Bticino Spa | Urządzenie prądu szczątkowego do wyłącznika elektrycznego |
-
1976
- 1976-12-01 DE DE19762654373 patent/DE2654373A1/de not_active Ceased
-
1977
- 1977-11-30 FR FR7736140A patent/FR2373145A1/fr active Granted
- 1977-12-01 IT IT3027677A patent/IT1088761B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2373145A1 (fr) | 1978-06-30 |
DE2654373A1 (de) | 1978-06-08 |
FR2373145B3 (it) | 1980-09-05 |
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