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MS4120A1209/U

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SKU:
MS4120A1209/U
Application :
HVAC
Weight (lb) :
6 lb
Weight (kg) :
2.72 kg
Item Type :
Product
Mounting :
Direct Coupled
Frequency :
50 Hz, 60 Hz
Approvals, Underwriters Laboratories Inc. :
UL873, Plenum Rated
Operating Humidity Range (% RH) :
5 to 95% RH, non-condensing
Supply Voltage :
100 to 250 Vac
Power Consumption :
Driving-- 60 VA, Holding-- 13 VA
Shipping and Storage Temperature Range (F) :
-40 F to +158 F
Shipping and Storage Temperature Range (C) :
-40 C to +70 C
Approvals, CE :
89/336/ECC, 73/23/EEC
Approvals, Canadian Underwriters Laboratories Inc. :
cUL C22.2 No. 24-93
Ambient Temperature Range (F) :
-40 F to +140 F
Ambient Temperature Range (C) :
-40 C to +60 C
Switch Ratings :
250 Vac, 5 A res
Approvals, C-Tick :
N314
Environmental, Electrical or Ingress Protection Rating :
NEMA 2
Internal Auxiliary Switch :
2
Stroke :
95 ±3 degrees
Actuator Type :
Damper, Valve
Control Signal :
Two position, SPST
Fail Safe Mode :
Spring Return
Torque Rating (lb-in.) :
175 lb-in.
Torque Rating (Nm) :
20 Nm
Spring Return Torque/Force (lb-in., lbf) :
175 lb-in.
Spring Return Torque/Force (Nm, N) :
20 Nm
Additional Torque Ratings (lb-in.) :
Maximum Stall-- 300 lb-in.
Additional Torque Ratings (Nm) :
Maximum Stall-- 34 Nm
External Auxiliary Switches Available :
Yes, SW2-US
Rotational Stroke Adjustment :
Mechanically limited 5 degree increments
Timing, Nominal :
Driving @ 60 Hz-- 45 sec
Spring Return Timing :
Maximum-- 20 sec
Shaft Adapter Type :
Self-centering clamping
Manual operation :
Manual crank
Shaft Dimensions (mm) :
10 to 27 mm round or 10 to 18 mm square
Spring Return Direction :
By orientation

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