EP 0949646 A3 20000426 - Accessory device for a magnetothermal circuit breaker
Title (en)
Accessory device for a magnetothermal circuit breaker
Title (de)
Zusatzgerät für thermomagnetischer Schutzschalter
Title (fr)
Dispositif annexe pour disjoncteur magnéto-thermique
Publication
Application
Priority
IT MI980606 A 19980324
Abstract (en)
[origin: EP0949646A2] An accessory device for indicating the state of a magnetothermal circuit breaker, particularly of the bipolar type with phase and neutral poles, which is associated therewith, comprising an insulating casing which contains fixed contacts and a corresponding moving contact and connection terminals. The peculiarity of the device consists in that it comprises: a) a kinematic mechanism which comprises: means for coupling to the circuit breaker; means for actuating the moving contact; means for the local visual indication of a triggered circuit breaker state; b) a mechanism for testing the device. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 71/04 (2006.01); H01H 71/46 (2006.01)
CPC (source: EP)
H01H 71/04 (2013.01); H01H 71/462 (2013.01)
Citation (search report)
- [XY] EP 0394144 A1 19901024 - MERLIN GERIN [FR]
- [Y] FR 2647951 A1 19901207 - MERLIN GERIN [FR]
- [YA] EP 0326446 A1 19890802 - MERLIN GERIN [FR]
- [A] WO 9628836 A1 19960919 - FELTEN & GUILLEAUME AG OESTER [AT]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0949646 A2 19991013; EP 0949646 A3 20000426; EP 0949646 B1 20050126; AT E288128 T1 20050215; DE 69923363 D1 20050303; DE 69923363 T2 20060323; IT 1298785 B1 20000202; IT MI980606 A1 19990924
DOCDB simple family (application)
EP 99200908 A 19990324; AT 99200908 T 19990324; DE 69923363 T 19990324; IT MI980606 A 19980324