Safety relay for implementing the basic functions emergency stop / emergency stop / safety door, single or dual channel operation, supply voltage 230 VAC 50/60Hz, 5 enabling current paths (IEC/EN 60204 stop category 0) - the maximum stop category of the basic device according to IEC 61508 and IEC 60204 is achieved, 2 signaling current paths, touch protection according to EN 50274 when operated vertically from the front, finger and back of the hand safe, suitable for PL e, Cat. 4 according to EN ISO 13849-1 / SILCL3 according to IEC 62061 / SIL3 according to IEC61508