Belimo TFB24-SR-S : Spring Return Damper Actuator, 24VAC/DC, 22 in-lb Torque, 2-10VDC (4-20mA) Proportional Control Input, <95 Second Run Time, <25 Second Spring Return, (1) SPDT 3A (0.5A Inductive) @ 250V Auxiliary Switch, Damper Area up to 5.5 Sq.Ft., 5-Year Warranty
