50amp 2 pole NC contactor

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AndyB

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I'm having no luck finding a 50amp 2 pole normally closed contactor 120v coil locally that isn't $500. Everyone has non reversible normally open contactors. Any place online that sells one? Thanks.
 
You need the contactor to open the main circuit when you receive a voltage, right?

Have that voltage energize a small NC relay to deenergize a standard NO contactor.
 
LarryFine said:
You need the contactor to open the main circuit when you receive a voltage, right?

Have that voltage energize a small NC relay to deenergize a standard NO contactor.
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It may be that he wants to feed power from a seperate source on power failure.

Maybe a small ATS would do the trick.
 
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