Monoprice Heavy Duty Splitter Power Cord - 2x IEC 60320 C19 to IEC 60320 C20, 12AWG, 20A/2500W, SJTW, 100-250V, Black, 2ft This Monoprice C19 to C20 Y-splitter cable allows you to plug two devices with C20 inlets to a single C19 outlet on a PDU or UPS system. This 12 AWG cable is designed to carry up to a 20 amp/2500 watt, 125 volt load.