EP4064314C0 - Electrical protection device - Google Patents
Electrical protection deviceInfo
- Publication number
- EP4064314C0 EP4064314C0 EP22164341.4A EP22164341A EP4064314C0 EP 4064314 C0 EP4064314 C0 EP 4064314C0 EP 22164341 A EP22164341 A EP 22164341A EP 4064314 C0 EP4064314 C0 EP 4064314C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- protection device
- electrical protection
- electrical
- protection
- 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.)
- Active
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
- H01H71/12—Automatic release mechanisms with or without manual release
-
- 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
-
- 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
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
-
- 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
- H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
-
- 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
- H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Emergency Protection Circuit Devices (AREA)
- Push-Button Switches (AREA)
- Breakers (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2103126A FR3121270B1 (en) | 2021-03-26 | 2021-03-26 | Electrical protection device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4064314A1 EP4064314A1 (en) | 2022-09-28 |
EP4064314C0 true EP4064314C0 (en) | 2024-01-03 |
EP4064314B1 EP4064314B1 (en) | 2024-01-03 |
Family
ID=75539665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22164341.4A Active EP4064314B1 (en) | 2021-03-26 | 2022-03-25 | Electrical protection device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4064314B1 (en) |
CN (1) | CN115132542A (en) |
AU (1) | AU2022201933A1 (en) |
FR (1) | FR3121270B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3145060A1 (en) | 2023-01-17 | 2024-07-19 | Schneider Electric Industries Sas | Electrical protection device and method of resetting such a device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT384906B (en) * | 1985-12-02 | 1988-01-25 | Felten & Guilleaume Ag Oester | Fault current circuit breaker and circuit breaker (residual current device) |
AT410726B (en) * | 1993-03-18 | 2003-07-25 | Felten & Guilleaume Ag Oester | BREAKERS |
FR3023969B1 (en) | 2014-07-17 | 2017-12-22 | Schneider Electric Ind Sas | DEVICE FOR SIGNALING AN ELECTRICAL FAULT IN AN ELECTRICAL PROTECTION APPARATUS, AND APPARATUS COMPRISING SUCH A DEVICE |
-
2021
- 2021-03-26 FR FR2103126A patent/FR3121270B1/en active Active
-
2022
- 2022-03-21 AU AU2022201933A patent/AU2022201933A1/en active Pending
- 2022-03-25 EP EP22164341.4A patent/EP4064314B1/en active Active
- 2022-03-28 CN CN202210312081.3A patent/CN115132542A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR3121270A1 (en) | 2022-09-30 |
AU2022201933A1 (en) | 2022-10-13 |
EP4064314A1 (en) | 2022-09-28 |
FR3121270B1 (en) | 2024-02-02 |
CN115132542A (en) | 2022-09-30 |
EP4064314B1 (en) | 2024-01-03 |
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