Cover DIN VDE 0100-520 VDE 0100-520 Beiblatt 2:2023-10

DIN VDE 0100-520 VDE 0100-520 Beiblatt 2:2023-10

Low-voltage electrical installations – Selection and erection of electrical equipment

Part 520: Wiring systems – Supplement 2: Protection against overload, Selection of overcurrent protective devices, permissible lengths of cables and cords taking into consideration voltage drop and disconnection times for protection against electric shock

Class/Status: Standard, valid
Released: 2023-10
VDE Art. No.: 0100757

This supplement contains information on protection against overload, the selection of overcurrent protective devices and the maximum permissible lengths that of wiring systems resulting from compliance with the permissible voltage drop and switch-off times to protect against electric shock.