Basic switch without actuator head, metal enclosure, M12 plug, EN50041

Basic switch without actuator head Metal enclosure, according to EN 50041 ASIsafe integrated AS-i status: 1:F-IN1, 2: F-IN2 3:AS-i/FAULT Snap-action contacts 2 NC/1 NO with M12 connector 4-pole Channel 1 to NC, Channel 2 to NC Mechanical safety switches SIRIUS 3SF11 for position monitoring of movable protective devices with direct connection to the AS-interface bus system. Thanks to their integrated ASIsafe electronics, which require only minimal current, the mechanical safety switches have a compact design. 3D-coded actuators guarantee a high level of tamper protection. LEDs indicate the current state of the device. The switches can be used for the highest safety requirements according to PL e or SIL 3. Various enclosure sizes are available in plastic or metal. In addition, versions are available with separate actuator with tumbler, or as a safety hinge switch. The portfolio is completed by a series of devices with IP69K degree of protection. Depending on the design, actuator heads, separate actuators, plug-in connectors and other mounting/connection accessories are available. Safety is a SIRIUS business.