MC-421 | Schneider Electric Buildings | Actuators & Dampers
Act (MC-421): Elec, 2Pos, NSR, 120 VAC, TB, 175 in-lb, Rotary, SPDT, N1, Erie
Brand:Schneider Electric Buildings
MPN:MC-421
SKU:MC-421
List Price:
$1,741.00
Today's Price:
$905.32
Log in for customized pricingproduct specifications
Torque
175 in-lb
Supply Va
96 VA
Control Signal
Two Position
Supply Voltage (Nominal)
120 VAC
product series specifications
Action: Non-Spring Return
Rotation: 90°
Manual Override: 35, 70 in-lb: Disengage button; 133, 300 in-lb: Crank
Resolution: 100 steps
Life Expectancy: 100,000 Full Strokes
Noise: < 60dB @ 3' (1m)
Operating Temperature: MF4E: -22° to 140°F (-30° to 60°C); All others: -25° to 130°F (-32° to 55°C)
Operating Humidity: 5 to 95% RH
Approvals: CE, C-tick (varies with model), UL File #E9429 (varies by model)
Warranty: 5 years
product series features
- Direct mount to round or square shaft
- Manual override on all models
- Compact, lightweight design
- Tri-state and proportional control models
more information & related documents
Series Description
The Schneider Electric MF4 and MS4 Series DuraDrive™ direct coupled, non-spring return actuators are designed to accept tri-state or proportional control signals from a DDC system or a thermostat for HVAC damper applications. Typical applications include air handling unit dampers and inlet vanes, VAV boxes, and unitary equipment. The actuators range in torque from 35 to 300 in-lb (4 to 34 Nm).
Kele Description
ACT/2POS/2POS/NSR/120V/175 LB-IN/SPDT AUX
Manufacturer
Schneider Electric Buildings
MS41-6043-6083 General Instructions 
