Drive selection memo
The Siemens 6SL3210-1SB12-3AA0 is a SINAMICS S120 Power Module PM340 in blocksize FSA, designated as a spare part. It takes 200-240 V single-phase AC input and delivers 3-phase AC output rated at 2.3 A, corresponding to 0.37 kW motor power. The built-in line filter and internal air cooling suit it for compact panel installations where a separate filter would eat DIN-rail space.
Lifecycle and sourcing reality
This module carries a mature lifecycle stage. For a maintenance-spares purchaser, that means it is not in active new-production ramp but remains available through independent distribution channels. If you are holding spares for an existing S120 cabinet, this is the exact PM340 variant to keep one in the cabinet before it fails — the 200-240 V single-phase input version with built-in filter is less common than the three-phase variants, so sourcing it on short notice can be tighter.