Power module for existing G120 cabinets — NRND, not for new builds
The 6SL3210-1RE24-5AL0 is a SINAMICS G120 PM240P-2 power module with a built-in Class A EMC filter, rated for 18.5 kW high overload (150% for 60 s, 100% for 240 s) at 380-480 V, 47-63 Hz, with an ambient range of -20 to +50 °C. Low overload rating is 22 kW (135% for 3 s, 110% for 57 s, 100% for 240 s) at -20 to +40 °C. Lifecycle status is NRND (Not Recommended for New Designs) — the part is still available for existing BOM positions and service replacements, but Siemens directs new projects toward the current-generation power module. The product class is C, meaning it is manufactured to order and non-returnable.
Duty ratings and ambient derating — what the numbers mean for your panel
The low-overload rating (22 kW) applies only when ambient stays below 40 °C and the load profile is steady, not cyclic. The FSD frame size (472 x 200 x 237 mm, HxWxD) and IP20 protection mean this module mounts inside a cabinet with forced-air cooling — the built-in filter adds about 30 mm to the depth compared to a filterless variant. The packaging dimensions (495 x 356 x 300 mm) give the shipping box size, not the module footprint.