The Siemens 6SL3211-1NE23-8AL0 is a SINAMICS G120 Power Module PM230 with an integrated Class A EMC filter. It runs on 380-480 V 3 AC, 47-63 Hz, and delivers 18.5 kW under low-overload duty: 150% for 3 s, 110% for 57 s, 100% for 240 s. Ambient temperature range for low overload is 0 to +40 °C. The module carries IP20 protection, so it belongs in a clean, dry enclosure — not on the plant floor. Dimensions are 411 x 200 x 171 mm (HxWxD). This is a power module only — it ships without a Control Unit or operator panel. It is released for CU240B/E-2 and CU230P-2 Control Units running firmware V4.4 or higher. Note from Siemens: PM230 supports no safety functions, so keep it out of safety-rated drive paths.
The PM230 mounts in a standard control panel on a backplate — it's not a DIN-rail snap-on. The FSC (Frame Size C) footprint is 411 x 200 x 171 mm. Power wiring lands on the integrated terminals; the Control Unit plugs into the top slot. The integrated Class A filter means you can skip an external EMC filter for most industrial environments, saving panel space.