Commercial MS HD Power S20 v2 6 Way UK Power Filter 6 Ways BS-1363 13A Socket with Master ON/OFF Switch PRRT Noise Filtration Network using Selected Components Excellent EMI and RFI Suppression to Improve Audio and Visual Performance 48,000 Amp. Surge Suppression Protect Hi Fi / AV Appliances High Spring Rate Phosphor Bronze Sockets Clips Pass the BS Standard 30,000 times plug IN / OUT test 3.0 µm Pure 925 Silver Plating to All Power Clips 5 mm² Power Transmission Bus Bars with Pure Silver plating on High Current Flow Original 3 Cores 6N OFC Double Screened Extension Cord Moulded-on Type Power