The NEUCO INC MS4109F1010/U is a fire and smoke direct coupled actuator designed for reliable operation in critical safety applications. This actuator features a robust design that ensures durability and compliance with safety standards. It is engineered to provide precise control in fire and smoke management systems, making it essential for HVAC applications. The actuator is easy to install and integrates seamlessly with existing systems, ensuring effective operation during emergencies. Its reliable performance and compliance with industry standards make it a trusted choice for safety-critical environments.
Commercial Building Controls : Dampers and Damper Actuators : Fire and Smoke Damper Actuators : 120 Vac Fire/Smoke Actuators : 80 lb-in. 120V : MS4109F1010/U
Fast-acting, two-position actuator with 80 lb-in., spring return
Overview
The Honeywell Fast-Acting, Two-Position Actuators are line volt (120V), 80 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
- 80 lb-in. (5.9 Nm) 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 Underwriters 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-- 0.25A, 23W, Holding-- 0.13A, 7W
- 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
- Regulatory Compliance Mark
- N314
- Environmental, Electrical or Ingress Protection Rating
- NEMA 1, IP40
- Internal Auxiliary Switch
- 0
- 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.)
- 80 lb-in.
- Torque Rating (Nm)
- 9 Nm
- Spring Return Torque/Force (lb-in., lbf)
- 80 lb-in.
- Spring Return Torque/Force (Nm, N)
- 9 Nm
- Additional Torque Ratings (lb-in.)
- Maximum Stall-- 240 lb-in.; Minimum Driving at 350 F-- 80 lb-in.
- Additional Torque Ratings (Nm)
- Maximum Stall-- 27 Nm; Minimum Driving at 175 C-- 9 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
