12 Way 19? 1U Horizontal Rack Mount Rear Facing IEC 60320 C13 Sockets Main Switch PDU. Illuminated double pole power switch. A robust mild steel construction. Black RAL 9005 paint finish. Horizontal 19? Rack mounting x 1U high. Rear facing IEC 60320 C14 inlet with retaining clip and C13 sockets. Earth bonded with external M5 earth stud fitted with 250mm earth lead and terminated with a M6 earth tag.