Intrinsic safety. Secure automatic treatment of possible dangerous failures. Fail Safety technique that prevents certain fails from being dangerous, through circuit solutions inherent in the system and also indirect methods, for example, through system architectural solutions with distributed and independent critical functions, or by forcing to turn off critical circuits when dangerous failures occur. It is used individually or, more frequently, in combination with complementary techniques. See Composite Fail Safety and Reactive Fail Safety
Link... for your business