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Acceleration ratings for contactors

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nuckolls.bob(at)cox.net
Guest

Posted: Wed Jul 30, 2008 8:51 am Post subject: Acceleration ratings for contactors

Just noticed that the spec sheet for the venerable

6041 series contactors at:



http://aeroelectric.com/Mfgr_Data/Contactors/Eaton_CH/6041SeriesPowerRelays.pdf



speaks to shock, vibration and ACCELERATION. The acceleration number

is relevant to applications in aircraft and other vehicles where

transient acceleration loads might be impressed on the device. This

value would include the de-energized condition where 10G would

not cause the contacts to close. However, while closed as a battery

or generator bus contactor, resistance to effects of g-loading

would be at least 2 times this value.

        Bob . . .



        ----------------------------------------)

        ( . . .  a long habit of not thinking   )

        ( a thing wrong, gives it a superficial )

        ( appearance of being right . . .       )

        (                                       )

        (                  -Thomas Paine 1776-  )

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