Product Description
. . . . . Belimo NFB24 N4 Spring Return Fail-Safe, On/Off Damper Control Actuator, Direct Coupled - 24 VAC/DC (No Aux Switch), With NEMA 4X Enclosure. Belimo. Belimo. NFB24 N4.
. . . . . Belimo NFB24 N4 Spring Return Fail-Safe, On/Off Damper Control Actuator, Direct Coupled - 24 VAC/DC (No Aux Switch), With NEMA 4X Enclosure. Belimo. Belimo. NFB24 N4.