Product Description
. . . . . Belimo NFB24-S N4 Spring Return Fail-Safe, On/Off Damper Control Actuator, Direct Coupled - 24 VAC/DC with 2 Auxiliary Switches, With NEMA 4X Housing. Belimo. Belimo. NFB24-S N4.
. . . . . Belimo NFB24-S N4 Spring Return Fail-Safe, On/Off Damper Control Actuator, Direct Coupled - 24 VAC/DC with 2 Auxiliary Switches, With NEMA 4X Housing. Belimo. Belimo. NFB24-S N4.