Electronic circuit breaker, has two stationary silver contacts positioned against two movable silver contacts, and magnetic mechanism disposed between two stationary silver contacts

摘要

The breaker has a movable copper mounted on a lower end of a movable axle. Two stationary silver contacts are positioned against two movable silver contacts. A magnetic mechanism (7) is disposed between the two stationary silver contacts. The magnetic mechanism has a permanent magnet and two iron plates mounted at two sides of the permanent magnet. A primary circuitry conductive wire is installed on one of the two iron plates.