FSNF24-S US | Belimo | Actuators & Dampers

FSNF

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
NYC Department of Buildings MEA 197-07-M.California State Fire Marshal Listing 3210-1593:101.

3 on/off cycles after 30 minutes at ambient temperature of 350°F [177°C]

32°F to 122°F [0°C to 50°C]

95°

Fire & Smoke

2 SPDT

On/Off

On/Off

Fire & Smoke Actuator, 70 in-lb, Spring Return, 24V, On/Off, 2SPDT, 1m Cable

can be selected by CCW/CW mounting

3 ft [1 m], 18 GA, 2 color coded leads

Spring Return

NEMA type 1 / IP40

zinc coated steel

5 to 95% RH non-condensing

No

45 dB (A) motor, 62 dB (A) spring, inaudible holding

visual indicator, 0° to 95° (0° is full spring return position)

6.5 VA, End stop 67 VA, 2.5 A slow blow fuse *

50/60 Hz, 24 VA

24 VAC ± 20%, 50/60 Hz

24V

Fire & Smoke Actuator

ISO 9001

15 seconds

<15 sec

<15 sec at rated voltage and torque 32°F to 122°F [0°C to 50°C]

maintenance free

1/2" to 1.05" round, centers on 1/2" and 3/4" with insert, 1.05" without insert

-40°F to 176°F [-40°C to 80°C]

70 in-lbs [8 Nm] minimum from 32°F to 350°F [0°C to 177°C]

40VA (class 2 power source)

PC

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.

ACT/FIRE/SMOKE/24VAC/70INLB/ON/OFF/2SPDT/1MCAB

Belimo