Home Product Type Inverter SEWEurodrive USS21A OUT OF STOCK SEWEurodrive USS21A SEWEurodrive USS21A. RS232 / RS485 Interface module. SEW Eurodrive USS-21A. Call For Price and Availability SKU: ea0213 Categories: Inverter, SEW Eurodrive CONDITION: RefurbishedWARRANTY: 12 Months Related products Siemens 6SE64402AD230BA1 £700.00 Inverter, SiemensAdd to basket OUT OF STOCKABB ACS 101K751 Inverter / Variable Speed Drive ABB, InverterRead more OUT OF STOCKABB ACS100PAN / ACS100-PAN / Keypad ABB, InverterRead more OUT OF STOCKYASKAWA JVOP131 Keypad Inverter, Programmer, VSD, YaskawaRead more