Input: IRRN 3253, Output: 3xIERN 3253. Powered at the input with a straight plug IRRN 16 A or IRRN 32 A. Combination of outputs: the offer includes 2 types 32 A (3 x IERN 3243 (3253) output), 5 types 16 A (output IERN 1643 (1653) and output with 16 A 230 V sockets (VZ 16, VZ 16S - Schuko).