BE641920A - - Google Patents
Info
- Publication number
- BE641920A BE641920A BE641920A BE641920A BE641920A BE 641920 A BE641920 A BE 641920A BE 641920 A BE641920 A BE 641920A BE 641920 A BE641920 A BE 641920A BE 641920 A BE641920 A BE 641920A
- Authority
- BE
- Belgium
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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
-
- 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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1963ST015510 DE1870072U (de) | 1963-01-11 | 1963-01-11 | Installationsselbstschalter mit kontaktstellungsanzeige. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE641920A true BE641920A (de) | 1964-04-16 |
Family
ID=7456720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE641920A BE641920A (de) | 1963-01-11 | 1963-12-30 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE641920A (de) |
CH (1) | CH403945A (de) |
DE (1) | DE1870072U (de) |
-
1963
- 1963-01-11 DE DE1963ST015510 patent/DE1870072U/de not_active Expired
- 1963-12-30 BE BE641920A patent/BE641920A/xx unknown
-
1964
- 1964-01-10 CH CH24664A patent/CH403945A/de unknown
Also Published As
Publication number | Publication date |
---|---|
CH403945A (de) | 1965-12-15 |
DE1870072U (de) | 1963-04-11 |