SDA2021 obsolete, replaced by HK35AA003S; SDT-SS-112DM, 000; SV-PA-01 K02463096 T92S7D12-24 TCON-CSD/07  "TY-B SERIES 3/4"" NPT, 68C K-FACTOR 115"; "TYPE: 1/4"" A-31" TYPE:1/4” CP-2 V23054-E1019-W135 V23079-A1005-B301 V23092A1005A202 V23109-S2411-D001 V2340-T2014-T209 W23-X1A1G-10 AMPS:10 240 VAC MAX.50VDC MAX. W23-X1A1G-15 AMPS:15 240VAC MAX.50VDC MAX W23-X1A1G-20 AMPS:20 240VAC MAX.50VDC MAX.