331 A line reactor for SINAMICS/MICROMASTER PX drives
The Siemens 6SL3000-0CE33-3AA0 is a three-phase line reactor rated for 331 A continuous at 380-480 V, 50/60 Hz input. This sits on the input side of a SINAMICS or MICROMASTER PX drive to limit harmonic distortion, reduce peak currents, and protect the DC bus from line transients. At 331 A, this reactor is sized for the input of a high-power drive — the current rating must match or exceed the drive's rated input current to avoid saturation. The 380-480 V range covers standard 400 V and 480 V industrial mains without a tap change.
Lifecycle and compliance — active, RoHS, REACH
The lifecycle status is marked active, meaning Siemens continues to manufacture this reactor with no announced end-of-life. The mature stage indicator suggests a stable, long-running design without recent revisions. RoHS compliance is confirmed since 01-07-06, and the REACH Article 33 duty-to-inform obligation is satisfied — the part meets EU substance restrictions for industrial equipment. Export control is AL: N / ECCN: 9N9999, so no special license is needed for most destinations.
Sourcing — quoted to order, active production
The product class is A, indicating a standard stock item eligible for return within the stated guidelines. This aligns with the mature lifecycle — the reactor is a catalog item, not a special-order variant.