Ratings that matter
The 5SU1356-7KK06: Mounting position is unrestricted – any orientation – and the supply can enter from top or bottom. The 36 mm width (2 modular units) fits standard DIN-rail enclosures, and the depth of 77 mm (70 mm inside the board) leaves clearance for wiring troughs. Overvoltage category III and pollution degree 2 suit it for fixed installation downstream of the main distribution board. The IP20 rating applies once the board is closed and cables are installed.
