The Siemens SIRIUS 3SF1314-1SG11-1BA1 is a mechanical safety switch with a separate tumbler actuator, designed for guarding applications where a positive-opening contact and a high holding force are required. Its 2 600 N locking force means the guard door stays mechanically latched against forced opening — this is the figure that governs the physical security of the hazard zone, not just the electrical rating. The metal enclosure with cathodic dip coating and IP65/IP67 protection handles washdown environments and heavy industrial exposure.
ASIsafe Integration & Wiring
ASIsafe is integrated directly into the switch — no separate safety monitor module needed for the AS-Interface network. The fixed M12 plug, 4-pole, assigns Pin 1 = ASI+, Pin 3 = ASI-; Pins 2 and 4 are unused. The AS-Interface slave profile is 7.B.F. Supply voltage for the magnet coil is 24 V. The switch monitors both actuator position (2 NC / 1 NO) and magnet position (2 NC / 1 NO), giving the safety PLC two independent feedback channels per the tumbler design.
Mechanical & Environmental Ratings
Rated for 1 000 000 operating cycles typical mechanical service life. The actuator accepts approach from 5 directions, with a minimum actuating force of 30 N. Repeat accuracy is 0.1 mm. Shock resistance is 30g / 11 ms per IEC 60068-2-27; vibration resistance is 0.35 mm / 5g per IEC 60068-2-6. Pollution degree class 3. The matching separate actuator 3SE5000-0AV0 must be ordered separately — this switch does not include it.