Parallax Power Outlet. Provide electrical receptacles in a single enclosure for RV, home and farm. Features: NEMA 3R rainproof enclosure. Unique cover design allows cord to be used when door is closed. All components factory wired and assembled. UL and CUL listed. 14507 is 30 Amp, 120/240 Volt, 20A-1 Pole, 30A-1 Pole Circuit Protected, 12-3/8in H x 7-1/8in W x 4-3/4in D.