Belimo NFBUP-S Actuator R-410A The rugged skeleton construction allows

The rugged skeleton construction allows for versatile mounting inside enclosures

high-capacity 1-inch NPT fitting for simplified piping

and 30-second post-purge to ensure safe combustion cycles

this unit is designed for direct installation into the suction line to provide maximum protection for the compressor following a hermetic motor burnout

Using a flat-head screwdriver

Belimo NFBUP-S Actuator R-410A The rugged skeleton construction allowsThe Belimo NFBUP S is a high performance spring return actuator designed for On Off control in HVAC systems. Providing 90 in lb of torque, this unit ensures reliable fail safe operation for large dampers and control valves. Operating on a universal supply voltage of 24 to 240 VAC or 24 to 125 VDC, the NFBUP S eliminates the need for site specific power converters, simplifying field installations. It features a built in auxiliary switch for position