H - Electricity – 01 – H
Patent
H - Electricity
01
H
306/60
H01H 71/46 (2006.01) H01H 83/20 (2006.01) H01H 71/24 (2006.01) H01H 71/52 (2006.01)
Patent
CA 1226016
ABSTRACT OF THE DISCLOSURE An arc-quenching automatic switch which includes an impact-armature tripping device, comprised of an armature core and an armature rod, a set of deionization plates, a thermo- static element, and a secondary circuit-breaking device which switches off said automatic switch in response to an external event. This event can be remotely sensed and registered by a current or voltage signal corresponding to said event whereby said event may be pre-arranged to trigger the open-circuit. This additional circuit-breaking device is comprised of an operating device for a coupling rod which projects into the armature core of the impact-armature tripping device.
466447
Marks & Clerk
Sursum Elektrizitatsgesellschaft Leyhausen Gmbh & Co.
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