Belimo NFB24-MFT-S : Spring Return Damper Actuator, 24VAC/DC, 90 in-lb, Programmable Control Input and Feedback Signal, Variable Run Time (150 Sec. Default), <20 Second Spring Return, (2) SPDT 3A (0.5A Inductive) @ 250V Auxiliary Switches, Damper Area up to 22 Sq.Ft., 5-Year Warranty
