Specification Binding : Personal Computers Brand : MEAN MELL Label : MEAN MELL Manufacturer : MEAN MELL Model : ERDN20-48 NumberOfItems : 70 PartNumber : ERDN20-48 ProductGroup : BISS Basic ProductTypeName : SYSTEM_POWER_DEVICE Publisher : MEAN MELL SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/619fnkqc54L._SL75_.jpg SmallImage_Width : 75 Studio : MEAN MELL Title : Mean Well ERDN20-48 20A Enclosed Type Redundancy Module ERDN20