Contact B2B Inquiry Request a Quote Send model numbers, quantity, target price, or project notes. ChainXcel will match the product and reply with availability and quotation details. Product / Model ListSiemens SIMOTICS S-1FK7 1FK7042-2AF71-1CH1-Z N05N16X04 1FK7042-2AF71-1CH1-Z N05N16X04 Quantity Your Name Email Company WhatsApp / Phone Message Submit RFQ WhatsApp Sales