FSAF120A BELIMO | Alldatasheet
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Technical content
Power Supply 120 VAC, ±10%, 50/60 Hz Power consumption in operation 30 VA Power consumption in rest position
7.5 W, 12 VA (50 Hz 20 VA), End stop 47 VA,
0.5 A slow blow fuse *
Shaft Diameter 1/2...1.05” round, centers on 3/4” with insert, 1.05” without insert Electrical Connection 18 GA appliance cable, 3 ft [1 m], with 1/2” conduit connector Overload Protection electronic throughout 0...95° rotation Electrical Protection grounded enclosure, 120 V Angle of rotation 95° Torque motor 180 in-lb [20 Nm] Direction of motion motor selectable by ccw/cw mounting Direction of motion fail-safe reversible with cw/ccw mounting Position indication Mechanical Running Time (Motor) 25 s Running time fail-safe <15 s Ambient humidity max. 95% r.H., non-condensing Degree of Protection IP40, NEMA 1 Housing material galvanized steel Gears steel, permanently lubricated Agency Listing cULus listed to UL60730-1A:02; UL 60730- 2-14:02 and CAN/CSA-E60730-1:02; Listed to UL 2043 - suitable for use in air plenums per Section 300.22(c) of the NEC and Section 602.2 of the IMC Noise level, motor 70 dB(A) Noise level, fail-safe 73 dB(A) Servicing maintenance-free Quality Standard ISO 9001, RoHS (EU-Directive 2011/65/EU) Weight 6.8 lb [3.0 kg] † UL File XAPX.E108966 Fire & Smoke, 180 in-lb @ 350°F for 30 min., 25 s drive, 15 s spring Application The FSAF..A actuators provide true spring-return operation for reliable fail-safe application and positive close-off on UL555S dampers. The spring-return system provides constant torque to the damper with and without power applied to the actuator. The FSAF..A series provides 95° of rotation and is provided with a graduated position indicator showing 0...95°. Operation The FSAF_A series actuators are mounted to the damper axle shaft or jackshaft (1/2” to 1.05”) via a cold-weld clamp. Teeth in the clamp and V-bolt dig into the metal of both solid and hollow shafts maintaining a perfect connection. The specially designed clamp will not crush hollow shafts. The bottom end of the actuator is held by an anti-rotation strap or by a stud provided by the damper manufacturer. The actuator is mounted in its fail safe position with the damper blade(s) closed. Upon applying power, the actuator drives the damper to the open position. The internal spring is tensioned at the same time. If the power supply is interrupted, the spring moves the damper back to its fail-safe position. Note on linkage kits.The correct leg kit for the FSAF_A series is the older ZG- AF US as the actuator has a classic AF frame. However, the spline is the new generation type and the crank arm required is the KH-AFB. Dimensions (Inches[mm]) Safety Notes * Neither UL nor Belimo require local over-current protection. The FSAF_A actuators draw higher peak current when driving against any type of stop. After 10 seconds current drops to the lower holding level. If used, this requires the value of a local fuse or breaker to be increased to avoid nuisance opening or tripping. A 2 A slow blow should be used for AC 24 V. A 0.5 A slow blow should be used for AC 120 V. A 0.25 A slow blow should be used for AC 230 V and a 0.3 A slow blow for AC 208 V. FSAF120A On/Off, Spring Return Fail-Safe, AC 120 V 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 08/11/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.
AF-P Anti-rotation bracket AF/NF. SH8 Push rod for KG6 & KG8 ball joints (36” L, 5/16” diameter). TOOL-06 8 mm and 10 mm wrench. ZG-100 Univ. right angle bracket 17”x11-1/8”x6” (HxWxbase). ZG-101 Univ. right angle bracket 13x11x7-7/16” (HxWxbase). ZG-102 Dual actuator mounting bracket. ZS-100 Weather shield - galvaneal 13x8x6” (LxWxD). ZS-150 Weather shield - PC w/ foam seal 16x8-3/8x4” (LxWxD). ZS-260 Explosion proof housing. ZS-300 NEMA 4X, 304 stainless steel enclosure. ZG-AFA108 FSAF..A series crankarm adaptor kit with ZG-108 ZG-AFA Leg kit for FSAF_A series actuators BAE165 US 165° F electric thermal sensor, SPST, normally closed. S2A-F US Auxiliary switch, 2x SPDT, 3A (0.5A inductive) @250 VAC max. Typical Specification All smoke and combination fire and smoke dampers shall be provided with Belimo FSTF, FSLF, FSNF, or FSAF actuators. All substitutions must be approved before submission of bid. Damper and actuator shall have UL 555S Listing for 250°F and/or 350°F. Actuator shall have been tested to UL 2043 per requirements of IMC 602.2 and NEC 300.22 (c). Where position indication is required -S models with auxiliary switches or damper blade switches will be provided per code requirements. Wiring Diagrams Provide overload protection and disconnect as required. 45 Actuators may be powered in parallel. Power consumption must be observed. 75 Ground present on some models.
2 Hot
1 Neutral
3 Ground1
N (White) L1 (Black)
120 VAC
Detector or relay F&S Damper 21HOT 165°F To alarm system Manual reset Actuator N, L2, or COM Typical containment damper control wiring Detector or relay F&S Damper 21HOT To alarm system Actuator N, L2, or COM Fusible link F&S or smoke damper Typical smoke or fusible link damper wiring Parallel Actuator Wiring FSAF120A On/Off, Spring Return Fail-Safe, AC 120 V 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 08/11/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.