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brulaz's avatar
brulaz
Explorer
May 27, 2015

Shore/Inverter Wiring for 120VAC DPDT 30A relay

Thinking about using this (NTE R04-11A30-120) to auto switch between shore power and inverter power. One pair of contacts is Normally Closed (NC), the other NO. The relay coil is 120V (10VA Nomi...
ktmrfs's avatar
ktmrfs
Explorer III
May 27, 2015
why not just put in a transfer switch. Most/all can easily handle this job and are designed and certified to do it. That's what I did. Mormally they are set up to transfer betwen shore power and generator, but the can be configured to switch between shore power and inverter just as easily. When configured for this, they can be set for no time delay for generator warm up.

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