6ES7312-5BF04-0AB0 6ES7 312-5BF04-0AB0 Nuevo Siemens S7-300 CPU 312C
We will send you a new one after receiving the defective item. What should I do if the item quality is bad / does not fit ?. And we are more than willing to assist you any further. What should I do if the item is broken or dead on arrival ?.