Belimo LF24-SR-S US : Spring Return Damper Actuator, 24VAC/DC, 35 in lb, 2-10VDC (4-20mA) Proportional Control Input, 150 Second Run Time, <25 Second Spring Return, (1) SPDT 3A (0.5A Inductive) @ 250V Auxiliary Switch, Damper Area up to 8.8 Sq.Ft., 5-Year Warranty
