O IEC C14 to 2 x IEC C13 Y-Splitter Adapter. Adapter 1 Connectivity: IEC C14/ Kettle Male. Adapter 2 Connectivity: 2 x IEC C13/ Kettle Female. o 2 into 1 IEC splitter. Length: Cable less Adapter. The maximum amount of power that can be used through this adapter is 10A at 240V which equates to 2500W.