Connecticut Electric RV Power Outlet. Ideal for the RVer who stores a motor home, camper, travel trailer or pop-up trailer and wants electricity close by. Power Outlets are heavy-duty powder-coated steel, well-made and rain-proof. Each comes factory-wired and completely assembled, ready for hook-up. We"ve got 6 models available - check below for details. 30 Amp, 120 Volt Outlet. NEMA receptacle TT-30R (travel trailer 2P3W, 30 Amp, 125 Volt). Measures 6 1/8 x 5 3/8 x 4 3/4"d. Weighs 4 lbs. Order today! Connecticut Electric 30 Amp RV Power Outlet