Safety position switch with separate actuator, 5 starting devices, metal housing, according to EN 50041, integrated ASIsafe. AS-i status: 1: F-IN1, 2: F-IN2, 3: AS-i/FAULT. Slow-action contacts 2Ö with M12 connector, 4-pole. Channel 1 to Ö, Channel 2 to Ö. Mechanical safety switches SIRIUS 3SF11 for position monitoring of movable protective devices with direct connection to the AS-Interface bus system. The mechanical safety switches are compact due to integrated ASIsafe electronics, which require low power consumption. 3D-coded actuators ensure high protection against manipulation. LEDs indicate the current status of the device. The switches are suitable for the highest safety requirements according to PL e or SIL 3. Various housing sizes in plastic or metal are available. Additionally, variants with separate actuators, with holding function, or as safety hinge switches are offered. A series with a high protection rating of IP69K completes the portfolio. Depending on the version, accessories such as drive heads, separate actuators, connectors, and other mounting and connection accessories are available. Safety is a SIRIUS business.