AEH60Y48N DFA20E48S15 PT6311R RSD-3.33.3/HP-R PT6606R PT5042H RTS-123.3/P-R AEH60G48N DFA20E12D5 PT6312B RSD-3.33.3/H-R PT6621B PT5042J RTS-123.3-R AEH60F48N DFA20E12D12 PT6312G PT6621D PT5042L RTS-1505