WFCO WF-8740PB WF-8700 Series Power Center Converter Charger - 40 Amp, Black WF-8740 has five AC circuits in addition to one 30 Amp main circuit and six DC circuits for the needs of larger campers and small travel trailers Model: WF-8740PB Output: 40 Amps DC Input: 105-130 VAC, 60 Hz, 680W Color: Black