Siemens TL137US Talon Temporary Power Outlet Panel with a 20, 30, and 50-Amp Receptacle Installed, Unmetered UL Listed and Outdoor Rated Elevated cover with padlock prevents unauthorized use Receptacles protected by Siemens circuit breakers Surface or pole mount UL Listed and Outdoor Rated Elevated cover with padlock prevents unauthorized use Receptacles protected by Siemens circuit breakers Uses Siemens and ElectriCenter RX type hubs