Акціонерне Товариство "Електричні Низьковольтні Апарати І Системи" (Ат "Енас")
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Arc-Extinguishing Devices That Are Switches
(AREA)
Abstract
The contact pole-circuit breaker is arranged as a vacuum arc extinguish chamber consisting of the insulating case, a moving and stationary current leads connected by flexible connections with external terminals fixed on the insulating case, a magnetic drive, a turning electrically insulating lever whereon the armature is fixed, a spring and hinges, the chambers being connected with the turning insulating lever by their current leads.