FIELD: electricity.
SUBSTANCE: breaker contains base, magnetic conductor, retaining coil, anchor, movable and fixed contacts, eye bar that is hingedly fixed to the base and movable contact, traction rod that connects anchor with movable contact and disconnecting spring. Breaker also contains power cylinder, casing of which is hingedly connected to eye bar or base, and piston - to free end of movable contact.
EFFECT: increase of fast-action; reduction of wear.
5 dwg
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