The Siemens 6EP1333-1AL12 is a SITOP PSU100M power supply delivering a regulated 24 V DC output rated at 5 A continuous, with a rated range of 0 to 5 A. It accepts dual AC input ranges — 85 to 132 V AC (120 V nominal) and 170 to 264 V AC (230 V nominal) — at line frequencies of 47 to 63 Hz, covering 50/60 Hz mains globally. The output is safety extra-low voltage (SELV) per EN 60950-1 and EN 50178, so it can power control circuits and PLCs without additional isolation.
The unit snaps onto a DIN rail per EN 60715 (35×7.5/15). Output has three screw terminals each for L+ and M, same wire range. The IP20 protection class means it's suitable for dry indoor panels only — no washdown or dust environments.
This supply carries CE marking, cULus listing (UL 508, CSA C22.2 No. 107.1, File E197259), and EAC approval. It is not ATEX, IECEx, or UL hazloc rated, so it stays in general-purpose industrial panels. No NEC Class 2 rating, so output wiring must follow the same rules as the primary circuit.