Wieland SNO 4063K-A | Safety relay with 3NO outputs – R1.188.1120.0

The Wieland SNO 4063K-A (R1.188.1120.0) is a two-channel safety relay designed for emergency stop applications, operating at 12V DC with screw terminals for secure connections. This safety switching device features 3 normally open (NO) outputs and utilizes self-monitoring technology during each ON-OFF cycle to ensure reliable performance. Built to meet EN 60204-1 safety standards, the relay is equipped with positively driven relays, making it an ideal solution for safeguarding machinery and ensuring compliance in industrial safety systems.