DIN 49440-5:2023-03
Two-pole socket-outlets with earthing contact according to DIN VDE 0620-1 (VDE 0620-1) and DIN VDE 0620-2-1 (VDE 0620-2-1) - Part 5: Installation in mounting boxes / Note: Date of issue 2023-02-24*Intended as replacement for DIN 49440-5 (1989-12).