Vertiv™ Geist™ rack PDUs with the Combination Outlet C13 / C19 provide ultimate rack power versatility. The 2-in-1 receptacle functions as both an IEC C13 and C19 accommodating ever-changing rack power requirements with the flexibility to connect C14 and C20 plugs in the same outlet. High retention outlets reduce the risk of costly downtime from accidental disconnections of the power cord. The Combination Outlet C13 / C19 is also P-Lock compatible for additional protection.