KH-60300-4 KTM-3M obsolete, replacement KTM-3MN;Relay KH-3030-2 obsolete, replaced by KSL30K2-11;2Position Key Switch KH-3040-11-R:4, G:3 KH 30 40 YELLOW KH 30 40 GREEN KSL30S2 (obsolete- no replacement) KPB30MS-20 KPB30M KH-513TL-DC24V-G KH-513TL-DC24V-G KH-3030-2. obsolete, replaced by KSL30K2-11;Push Button KH-3030-2 AC250V 6A obsolete, replaced by KSL30K2-11;2 Position Key Switch KSL30K2-11 KH-5030L-DC24V-R.G.Y KH-5030L-DC24V-W.B Alternative