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Joined: Aug 2002
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Joined: Aug 2002
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Customer has a door phone on the 2100 and need to run a 24VAC 600 ma power supply to a door strike and I want to run it using the NEC relay so they can unlatch from the phone. NEC Doc says relay is 350ma. Will I damage the NEC but running that power supply through the NEC relay. What can I get instead. Is there some combo relay part I can use?
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Joined: Aug 2004
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Just because the power supply is 600mA doesn't mean that's what the strike actually draws - maybe the draw is closer to your 350mA number...
However, it would be pretty easy to add another relay inline that can handle higher current. If you find one that's designed to run on 24 VAC it would eliminate the need for yet another power supply.
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Joined: Aug 2002
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Thanks. It's a RCI strike but can't be sure of the model. Length of wire run is maybe 100ft so I think I won't need the relay. But I bought a 1 channel relay to try it out. I don't do this sort of thing that often. Thanks!
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