EP 2573786 B1 20160803 - Circuit breaker with optimised housing stabilisation, in particular at high switching capacities
Title (en)
Circuit breaker with optimised housing stabilisation, in particular at high switching capacities
Title (de)
Leistungsschalter mit optimierter Gehäusestabilisierung, insbesondere bei hohen Schaltleistungen
Title (fr)
Commutateur de puissance doté d'une stabilisation de boîtier optimisée, notamment à puissances de commutation élevées
Publication
Application
Priority
EP 11182090 A 20110921
Abstract (en)
[origin: EP2573786A1] The power switch has a switching device region equipped with a quenching chamber device and a contact slide device provided with the movable contact portions. The movable contact portions are positioned opposite to fixed contact portion. Another switching device region has a trigger assembly comprising a short-circuit release portion and an overload release portion. The fixed contact portions are plugged at the housing and stabilized by a tripping case stabilizing element (1) made of plastic such as polyamide 66 (PA66).
IPC 8 full level
H01H 71/02 (2006.01)
CPC (source: EP)
H01H 71/0207 (2013.01); H01H 71/0257 (2013.01); H01H 71/0235 (2013.01); H01H 2071/0242 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 11182090 A 20110921