Reliance A510C 120/240-Volt 50-Amp 10-Circuit Pro/Tran 2 Transfer Switch. For more information please go to the Reliance web site. _gsrx_vers_1469 GS 9.1 (1469).This item is in the category "Business & Industrial\Light Equipment & Tools\Transfer Switches". The seller is "salesbuf" and is located in this country: US. This item can be shipped to United States.