Belimo EFB24-MFT-S Actuator 30067439-890 Will this relay resolve a

Will this relay resolve a humming sound in my control board

Touch-Safe Design: The NEMA 1 high-impact plastic housing keeps internal wiring secure while providing easy access to terminal blocks

This unit rotates counter-clockwise when viewed from the lead end (the side opposite the shaft)

This IEC control box is specifically designed for units requiring a T-Stat cutout

Belimo EFB24-MFT-S Actuator 30067439-890 Will this relay resolve aThe Belimo EFB24 MFT S Actuator is a high torque spring return actuator designed for the fail safe operation of large dampers and valves in demanding HVACR applications. Delivering 270 in lb of torque, this unit utilizes Multi Function Technology (MFT) to provide versatile control options, including proportional control, floating point, and on off configurations. It supports 24V AC DC power inputs and features a built in auxiliary switch for position