The Leviton J-Box Surge Protective Kit, Single AC Power Module (47605-ACS) offers reliable surge protective AC Power Modules and J-Box kits. Both the AC Power Module and the J-Box kits work with the Series 140, 280 and 420 Structured Media Centers. Choose either surge protective for optimum protection or non-surge protective. The surge protected options provide EMI/RFI filtering that meets UL 1449 standards. The AC Power Modules feature two 15-Amp duplex receptacles and the J-Box kit features one 15-Amp duplex receptacle.