SINAMICS S210 Replacement connector kit for 230 V 1 AC Frame size: FSA - FSC Accessory replacement plug set for the SINAMICS S210 servo converter. For the single-phase voltage range, a replacement plug set is available as an accessory for frame sizes FSA to FSC. It is the same plug set that is included in the scope of delivery, including two shield plates. SINAMICS – simply my drive.