Honeywell MS4104F1210 Actuator

Description

Overview
Honeywell's Fast-Acting, Two-Position Actuators are line volt (120V), 30 lb-in., spring return direct coupled actuators (DCA) for Fire and Smoke dampers (on/off control). The actuator accepts an on/off signal from a single-pole, single-throw (SPST) controller. Reversible mounting allows actuator to be used for either clockwise (cw) or counterclockwise (ccw) spring rotation
Features
30 lb-in. (3.4 N•m) or 80 lb-in. (5.9 N•m) minimum driving torque at 350 F (176 C)
Reversible mounting facilitates use in either clockwise (cw) or counterclockwise (ccw) spring rotation
Integral spring return ensures level of return torque
Fifteen-second spring return timing
No special cycling required during long-term holding
No audible noise during holding
Patent pending design eliminates need for limit switches to reduce power consumption
Models available for 24, 120, and 230 Vac
Ninety-five degree angle of rotation
Actuator holds rated torque at reduced power level
Die-cast aluminum housing
Housing design allows flush mounting to damper
Designed to operate reliably in smoke control systems requiring Underwriter’s Laboratories Inc. UL555S ratings up to 350 F.
Models available with SPST position-indicating switches (7 degree, 85 degree stroke).
Product Specifications
Application
Fire and Smoke
Dimensions (in.)
8.9 in high x 5.13 in wide x 3.32 in deep
Dimensions (mm)
227 mm high x 129 mm wide x 84 mm deep
Weight (lb)
5 lb
Weight (kg)
2.3 kg
Materials
Aluminum housing
Comments
Two integral 3/8 in. clip-in flexible conduit connections
Item Type
Product
Mounting
Direct Coupled
Frequency
60 Hz
Approvals, Underwriters Laboratories Inc.
UL873, Plenum Rated
Electrical Connections
Color-coded leads
Operating Humidity Range (% RH)
5 to 95% RH, non-condensing
Supply Voltage
120 Vac ±10%
Power Consumption
Driving-- 0.18A, 18W, Holding-- 0.11A, 9W
Shipping and Storage Temperature Range (F)
-40 F to 140 F
Shipping and Storage Temperature Range (C)
-40 C to +60 C
Approvals, Canadian Underwriters Laboratories Inc.
cUL C22.2 No. 24-93
Ambient Temperature Range (F)
0 F to +130 F
Ambient Temperature Range (C)
-18 C to +55 C
Switch Ratings
125 Vac/24 Vdc, 3A res
Approvals, C-Tick
N314
Environmental, Electrical or Ingress Protection Rating
NEMA 1, IP40
Internal Auxiliary Switch
2
Maximum Noise Rating
Driving (dB(A) @ 1m)-- 80; Holding (dB(A) @ 1m)-- 20 (no audible noise)
Stroke
95 ±3 degrees
Shaft Dimensions (in.)
1/2 in. round
Actuator Type
Damper
Control Signal
Two position; SPST
Fail Safe Mode
Spring Return
Torque Rating (lb-in.)
30 lb-in.
Torque Rating (Nm)
3.4 Nm
Spring Return Torque/Force (lb-in., lbf)
30 lb-in.
Spring Return Torque/Force (Nm, N)
3.4 Nm
Additional Torque Ratings (lb-in.)
Maximum Stall-- 150 lb-in.; Minimum Driving at 350 F-- 30 lb-in.
Additional Torque Ratings (Nm)
Maximum Stall-- 17 Nm; Minimum Driving at 175 C-- 3.4 Nm
External Auxiliary Switches Available
No
Timing, Nominal
Driving @ 60 Hz-- 15 sec
Spring Return Timing
15 sec
Shaft Adapter Type
Aluminum Hub, two set screws
Shaft Dimensions (mm)
13 mm round
Spring Return Direction
By orientation
Electrical Connections (in.)
32 in.
Electrical Connections (mm)
0.8 m