The Siemens 3SF3200-1FV00-0BA1 is a position switch with an integrated ASI-F-adapter, carrying a single normally-closed snap-action contact. It uses a moulded angular roller lever actuator and has a body width of 31 mm.
The ASI-F-adapter integrates the switch directly onto an AS-Interface safety network, eliminating a separate gateway module. The 1 NC contact provides a safe-off signal for a guard door or position monitoring circuit; the snap-action ensures positive break even with slow actuator movement. The moulded angular roller lever suits applications where the cam approaches at an angle — common on sliding guard doors or hinged access panels. The 31 mm width fits standard DIN-rail spacing alongside other safety components.