Home Product Type PSU Siemens Simatic S5 6ES5 951-7LB21 View basket You cannot add that amount to the basket — we have 1 in stock and you already have 1 in your basket. OUT OF STOCK Siemens Simatic S5 6ES5 951-7LB21 Siemens Simatic S5 PLC 6ES5951-7LB21 PSU Module. Power Supply – PS951 3A. Battery Not Included. System Type – S5-115Siemens Simatic S56ES59517LB21. New, open box. Call For Price and Availability SKU: ea0441 Categories: PSU, Siemens CONDITION: New, Old StockWARRANTY: 12 Months Related products Siemens Simatic S5 6ES5 095-8MC01 £350.00 CPU, SiemensAdd to basket Siemens 7PR31-910AA Timer £75.00 Siemens, TimerAdd to basket Siemens Simatic 6ES7 9720BB510XA0 £25.00 Comms, SiemensAdd to basket Siemens 6GK15000EA02 £10.00 Cable, SiemensAdd to basket