FSNF24 US | Belimo | Actuators & Dampers
Fire & Smoke Actuator, 70 in-lb, Spring Return, 24V, On/Off, 1m Cable
Brand:Belimo
MPN:FSNF24 US
SKU:FSNF24
product specifications
Actuator Series
FSNF
Agency Listings
cULus listed to UL873 and CAN/CSA C22.2 No.24, UL 2043 Listed for air plenum installation per NEC 300.22 and IMC Section 602<br/>NYC Department of Buildings MEA 197-07-M.California State Fire Marshal Listing 3210-1593:101.
Ambient Temperature Range
32 to 122 °F (0 to 50 °C)
Angle of Rotation
95°
Application Type
Fire & Smoke
Electrical Connection
3 ft 1 m, 18 GA, 2 color coded leads
Housing
NEMA 1, IP40
Housing Material
Zinc Coated Steel
Humidity
5 to 95% RH non-condensing
Manual Override
No Manual Override
Position Indication
visual indicator, 0° to 95° (0° is full spring return position)
Power Consumption Holding
6.5 VA, End stop 67 VA, 2.5 A slow blow fuse *
Power Consumption Running
50/60 Hz, 24 VA
Power Supply
24 VAC
Power Supply Type
24V
Quality Standard
ISO 9001
Running Time
15 seconds
Servicing
maintenance free
Shaft Diameter
1/2 in to 1.05 in round, centers on 1/2 in and 3/4 in with insert, 1.05 in without insert
Storage Temperature Range
-40 to 176 °F (-40 to 80 °C)
Torque
70 in-lb
Transformer Sizing
40VA (class 2 power source)
Unit of Measure
PC
Supply Va
24 VA
Control Signal
Two Position
Supply Voltage (Nominal)
24 VAC
product series specifications
Wiring: 3-foot leads, 18 AWG, 1/2" NPT conduit connection
Feedback: 2-10 VDC (FSAF24-SR/FSAFB24-SR only)
Rotation Direction: CW/CCW mounting method
Rotation Angle: 95°
Override: 3 mm hex crank (FSAF only)
Shaft Diameter:
FSTF: 1/4” to 1/2”, centers on 1/2”
FSLF, FSNF, FSAF: 3/8” to 1.05”
FSAFxA, FSAFB: 1/2” to 1.05” round, centers on 3/4” with insert, 1” without
Noise: < 45 dB(A) drive, < 62 dB (A) return
Life Expectancy: 20,000 cycles per UL555S
Auxiliary Switch: 2-SPDT, 7A resistive, 125/250 VAC
Housing Material: Zinc-coated metal (except FSTF), UL94-5VA (FSTF)
Operating Temperature: 32° to 122°F (0° to 50°C) (except FSAF), -22° TO 122°F (-30° TO 50°C) (FSAF)
Operating Humidity: 5 to 95% RH
Enclosure Rating:
FSTF: NEMA 2, IP42, UL enclosure type 2
FSLF, FSNF, FSAF24/120, FSAFxA, FSAFB: NEMA 1 (IP40)
FSAF230/24-BAL: NEMA type 1/IP40 (with flex conduit)
FSAF24-SR: NEMA type 2/IP40
Approvals: cULus, CAN/CSA, UL555; FSLF UL60730-1A/-2-1; FSNF UL873, California Listed, NYC; FSAF UL873
Housing: NEMA-1, IP40
Warranty: 5 years
product series features
- ISO 9001 Certified Quality Control and a 5-year warranty assure reliable operation
- 24, 120 and 230 VAC to meet various installation requirements
- 24 VDC model (FSAF only) with 2-position and proportional control for DC power applications
- Unique FSAF24-BAL actuator allows duct balancing capabilities in fire and smoke dampers
- UL555 and UL555S listed with U.S. damper manufacturers
more information & related documents
Series Description
Belimo's broad product line of fire and smoke damper actuators covers the established range of system applications including active smoke control for stairwell, under-floor and other pressurization applications.
Kele Description
ACT/FIRE/SMOKE/ 24VAC/70INLB /ON/OFF/1MCAB
Manufacturer
Belimo
Belimo Basic Training Fire Smoke Damper Actuator Replacement 
