Belimo Fire Damper Actuator FSAF Neither UL nor Belimo require local over-current protection. The FSAF_A actuators draw higher peak current when driving against any type of stop Mechanical Data Sheet Anti-rotation bracket for AF / NF AF-P End stop indicator IND-AFB Reversible shaft clamp for central mounting, suitable for damper shafts Ø12.7 / 19.0 / 25.4 mm Download PDF Now