Schneider Electric MS51-7203 SmartX Spring Return Proportional Damper Actuator, NEMA 2, 24 V, 2 to 10 V DC, 220 lbf

Specifications

• Linear spring return proportional actuator that mounts directly onto two-way or three-way valves; modulates hot water, chilled water and steam applications up to 366°F (186°C)
• Force 220 lbf (979 N) with 1/2 in (13 mm) linear stroke; 2 to 10 V DC control signal; spring return for fail-safe positioning
• Direct/reverse action is switch selectable; control input span is set automatically to match valve travel
• Overload protection throughout stroke; manual override for positioning the valve and preload; integral linkage for direct valve mounting; compact size
• Die-cast aluminium enclosure rated NEMA 2, UL Type 2 / IP54 per features list; SpaceLogic range; Class II insulation
• Supply: 24 V AC/DC (22 to 30 V DC); 3 ft (0.9 m) appliance leads; IP11; no auxiliary switch
• Analog input: 2 to 10 V DC or 4 to 20 mA DC; feedback signal 2 to 10 V DC; brushless DC motor; 1/2 in (13 mm) conduit connection
• Current 290 mA; hold-in 2.8 W; running 9.8 VA AC (7.4 W); humidity 15 to 95%, non-condensing
• Housing NEMA rating: NEMA 2
• In the box: actuator

Specifications are provided by the manufacturer and may change. Please confirm the exact model in your quote request.