EP 0618604 B1 19980610 - Auxiliary device for an electric circuit breaker equiped with a switch latch
Title (en)
Auxiliary device for an electric circuit breaker equiped with a switch latch
Title (de)
Hilfsschaltgerät für ein mit einem Schaltschloss ausgerüstetes elektrisches Schaltgerät
Title (fr)
Dispositif auxiliaire pour disjoncteur électrique, équipé d'un verrou de maintien
Publication
Application
Priority
DE 4310863 A 19930402
Abstract (en)
[origin: EP0618604A1] The auxiliary switching device, with an electromagnetic undervoltage release and an auxiliary switch with a bridge slider carrying a movable contact cooperating with stationary contacts, uses a two-armed coupling lever for switching in the auxiliary switch and subsequent release of the undervoltage release. One arm of the coupling lever cooperates with the switch slider and the other cooperates with the bias spring (31) acting on the pivot armature (59) of the undervoltage release so that the rotation of the coupling lever about its axis causes closure of the auxiliary switch contacts and the release of the pivot armature.
IPC 1-7
IPC 8 full level
H01H 83/12 (2006.01)
CPC (source: EP)
H01H 83/12 (2013.01)
Designated contracting state (EPC)
AT CH ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0618604 A1 19941005; EP 0618604 B1 19980610; AT E167331 T1 19980615; DE 4310863 C1 19940526; ES 2119920 T3 19981016
DOCDB simple family (application)
EP 94104132 A 19940317; AT 94104132 T 19940317; DE 4310863 A 19930402; ES 94104132 T 19940317