Arc chute energy bypass in circuit breakers
AssigneeEaton Intelligent Power Limited
InventorsJames G. Maloney, Rachel A. Dunn, Mike Cantor
Life of this patent
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AssigneeEaton Intelligent Power Limited
InventorsJames G. Maloney, Rachel A. Dunn, Mike Cantor
Estimating the term…
An arc bypass assembly for use in a circuit breaker includes: an arc chute including a base, two arc sides extending from the base, and a plurality of arc plates arranged within the two arc sides, the arc chute structured to dissipate an arc upon opening of primary contacts of the circuit breaker during a high current event; an arc horn extending outwardly from a first edge of the base of the arc chute toward a primary stationary contact coupled to a line-in conductor, the arc horn structured to attract the arc; and an arc bypass wire coupled to the base of the arc chute at one end and to a secondary stationary arm of the circuit breaker at another end, where the arc bypass assembly is structured to redirect a portion of current generated during the high current event to the load.
An arc bypass assembly for use in a circuit breaker connected to a power source via a line-in conductor and a load via a load conductor, comprising:
A circuit breaker structured to be coupled to a power source via a line-in conductor and a load via a load conductor, the circuit breaker comprising:
Dependencies are inferred from the claim text.