Home Product Type Memory Siemens Simatic S5 6ES5 374-1KH21 Siemens Simatic S5 6ES5 374-1KH21£125.00 Siemens Simatic S5 6ES5374-1KH21 Memory Module. 256K Flash memory. 16 Bit. Siemens Simatic S56ES53741KH21. 2 in stock Siemens Simatic S5 6ES5 374-1KH21 quantity Add to basket SKU: ea0432 Categories: Memory, Siemens CONDITION: New, Old StockWARRANTY: 12 Months Related products Siemens Simatic S5 6ES5 095-8MC01 £350.00 CPU, SiemensAdd to basket Siemens Simatic 6ES7 3901AE800AA0 £10.00 Rack, SiemensAdd to basket Siemens 6ES79720BA400XA0 £20.00 Comms, SiemensAdd to basket OUT OF STOCKSiemens 6EW13801AA Power supply PSU, SiemensRead more