R2E220-AA40-80 - successor is R2E220RA3801 6224 NM R2E220RA3801 R2E250 AT 06 19 obsolete R2E250RA5001 D2E160AB0106 RG128-1300-3612-030204 R2E250-AS47-09 230V - obsolete alternative is R2E250RA5001 D2E146HT6702 D4D225-BC01-02 RG148/1200-3633 55667 01890 4414 F K3G280-AK54-21 OEM for Siemens RG175/2000-3633-010204 - obsolete replaced by RG175/2000-3633-010204 5566714090 120X120X40 48 VDC 120x120x40 24 VDC