Safety position switch for guarded zones
The 3SF1314-1SE11-1BA1: Rated IP66/IP67, the metal enclosure with cathodic dip coating survives washdown environments and outdoor installation — food processing lines, conveyor transfer stations, or packaging machinery where hose-down cleaning is routine.
Positive opening and ASIsafe integration
The switching function is positive opening (: Yes), so the NC contacts are mechanically forced open when the guard is unlatched — no reliance on spring return alone. This meets the requirements of EN ISO 14119 for guard interlocking. The switch carries two NC/one NO for actuator monitoring and two NC/one NO for magnet monitoring, giving the safety PLC or relay a redundant feedback path. ASIsafe is integrated via the fixed M12 4-pole connector (pin 1 = ASI+, pin 3 = ASI-). The slave profile is 7.B.F. The magnet coil runs on 24 V DC/AC. This means the switch can be daisy-chained directly on an AS-Interface safety network without a separate safety module at each guard — one cable carries both power and safety data.
Substance prohibitance date is 03/01/2017, indicating RoHS compliance for that cutoff. The insulation voltage is rated 30 V, and surge voltage resistance is 0.8 kV.