Rotary contact assembly for high ampere-rated circuit breakers
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United States of America Patent
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Sep 5, 2000
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N/A
app pub date -
May 29, 1998
filing date -
May 29, 1998
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Abstract
A circuit breaker rotary contact assembly employs a common pivot between the rotor assembly and the rotary contact arm. A pair of off-center expansion springs directly engage the rotor at one end and engage the rotary contact arm via a linkage arrangement at an opposite end thereof.
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