ER200110 OLD CODE THE NEW ONE IS ER200450 ER200380 ER200390 M311NONC 00 ER200450 Obsolete M311NONC replacement from a different brand / Pizzato MK V11D45 ER200450 M311NONC miniaturized position switches in thermoplastic 1NO+1NC snap action thermoplastic roller lever lenght 266mm M3PROTA (ER200690) ER401410 FMV 3R 12 230 FM ER409200 ER520800 C10B ER520810 C01B ER800040 E100-00-BM ER800090 ER800090 E 100-00-EI ER800090 E100-00-EI