Accessory 타입 = 19 Inch Rail Kit For Use With = Smart-UPS RT Installation guide, Mounting Hardware, Rack Mounting brackets, Screws. This rail kit is designed for Smart-UPS RT3000VA/5000VA/7500VA/10000VA, SURT192XLBP, SURT Transformers RT001/SURT002/SURT003/SURT004. APC Smart-UPS RT 19in. Rail Kit. Rack Rail Kit Grey