DWM-20-60-G-D-220 DWM-20-60-G-D-250 DWM-20-60-G-D-400 DWM-20-60-G-D-490 DWM-20-60-G-D-500 DWM-20-60-G-D-505 DWM-20-60-G-D-510 DWM-20-60-G-D-520 DWM-20-60-G-D-531 DWM-20-60-G-D-541