Advice On Power Relay

davidh

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is this what need or should have for the incoming 110AC power supply 110 to my 38V power supplies ?
am i giving this question enough information ?


http://www.ebay.com/itm/AC-110V-Coi...259440?hash=item3f30e51630:g:On4AAOSwMmBVihdN

my wiring thoughts:

line voltage to a buss bar (always hot)

line voltage also to a "on / off switch" and thru a "emergency stop switch normally closed" that will turn on the relay

line voltage also to my low voltage power supply (a power supply from an old computer that will give me 3V, 5V, and 12V when a single wire from it is connected to ground thru another "small switch")
 
It looks like what you propose will work.
 
as long as your switched output does not exceed 10a @ 24v, you'll be ok
just a FYI,
you do not have to put a switch on ground, there should be an unbroken connection to ground.:)
 
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