The CESMPSC55GRHR is a 60 Amp 120/240V power outlet with a 20 Amp one pole and a 50 Amp two pole circuit breaker designed by Parallx Power Supply. It is ideal for the RVer who stores a motorhome, camper, travel trailer or pop-up trailer and wants electricity near by. Constructed from heavy-duty, powered-coated steel, this outdoor power outlet is rated as a NEMA 3R rainproof enclosure. Unique cover design allows cord to be used while door is closed. Power outlet comes factory wired and assembled. Hub provision is provided for use with Siemens HR style hubs. Lugs suitable for use with aluminum or copper wire. NEMA RECEP. 14-50R & 5-20R2 GFI