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Fitment
Applied to RVs, speedboats, and various high-power equipment that requires emergency power supply.
Automatic Transfer Switch is typically installed to allow both your inverter and shore power / generator to alternatively feed the circuits and it prevents AC back feed (thus protecting your inverter).
When both shore and generator power are available, generator dominates after 30 second delay. Once generator shuts down, shore power activates after a 3 second delay.
120/240 VAC, 50 Amp , 60Hz
Applied to RVs, speedboats, and various high-power equipment that requires emergency power supply.