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Protects your RV from the most damaging common electrical faults. Transfers to either shore power or generator automatically when energized. In the event both shore and generator powers are avalible, generator power will dominate after 30 second delay. Protects against open neutral and reverse polarity. UL approved ATS - full transfer switch rating, UL1008. 50A, FLA contractor. 50 Amp ATS Hardwire Unit 120/240V, 50A, 2,600 Joules.
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