Contactor structure of circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices

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Details

335147, 335195, 335190, 335189, 335194, 200147R, 403157, H01H 7500, H01H 7700, H01H 8300

Patent

active

046350128

ABSTRACT:
Individual movable contactors of a circuit breaker are made up of a pair of conductors. The first conductor has one end bifurcated to form a pair of legs separated by a slit. At the open end each leg has a curved inner portion the opposed curved portions of the two legs defining a receptor space which is substantially circular in cross section. The second conductor has one end whose cross section is substantially circular and which fits within the receptor space and makes a good slidable contact therewith, and the other end which supports the main contact. Provision is made for rotating the second conductor about its circular end for opening or closing connection to the main contact.

REFERENCES:
patent: 4190378 (1980-02-01), Stecklein
patent: 4255636 (1981-03-01), Wafer

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