Actuators and Dampers

TFB, LF, NFB, AFB, EFB Series



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Product Bar End

TFB, LF, NFB, AFB, EFB Series

Direct-Coupled Actuators, Spring Return TFB, LF, NFB, AFB, EFB Series

Direct-Coupled Actuators, Spring Return

 

The Belimo TFB, Belimo LF, Belimo NFB, Belimo AFB, and Belimo EFB Series direct-coupled air damper actuators provide control of dampers and valves for spring return applications. The damper actuators come in two-position, tri-state, proportional, and Multi-Function Technology (MFT) models. All include spring return to drive the damper or valve to a "normal" position when power is lost. Unique universal power supply models work with 24 Volt AC to 240 Volt AC or 24 Volt DC to 125 Volt DC. The new EFB Series is true spring return with a high 270 in-lb torque output and most models are available with optional NEMA 4 housing. It is possible to dual-mount EF actuators on one shaft, for a total of 540 in-lb. This actuator series is indispensable for Building Automation System BAS and HVAC applications.


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QtyModelDescriptionIn StockList PriceInternet Price
22965-00001 POINTER NF/AF SQUARE SHAFTINFO9.005.04
AFB24 ACT/SR/180INLB(20NM)/24V/ON/OFFIn Stock547.52306.61
AFB24-MFT ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/2-10VDCIn Stock681.48381.63
AFB24-MFT-C ACT/SR/180INLB(20NM)/24VAC/VDC/MFTIn Stock671.76376.19
AFB24-MFT-S ACT/SR/180 IN-LB(20NM)/24VAC/VDC/MFT/AUX/2-10VDCIn Stock967.38541.73
AFB24-MFT-S-C ACT/SR/180 IN-LB(20NM)/24VAC/VDC/MFT/AUXIn Stock967.38541.73
AFB24-MFT-X1 SPRINGRETURN ACT 24V,MFT, 95°, 20NMINFO752.00421.12
AFB24-MFT95 ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/2-10VDCINFO766.00428.96
AFB24-MFT95-C ACT/SR/180INLB(20NM)/24VAC/VDC/MFTINFO808.57452.80
AFB24-PC ACT/SR/180INLB(20NM)/24V/PHASECUTINFO840.00470.40
AFB24-S 180 IN-LB SR 24VAC/VDC ON-OFF AUXIn Stock640.67358.77
AFB24-S-N4 ACT/SR/180INLB(20NM)/24V/ON/OFF/N4In Stock1,209.00677.04
AFB24-SR 180 IN-LB SR 24VAC/VDC 2-10VDCIn Stock640.67358.77
AFB24-SR-S 180 IN-LB SR 24VAC/VDC 2-10VDC AUXIn Stock833.46466.74
AFB24-SR-X1 VALVE ACT/SR/24V/MODULATINGINFO682.00381.92
AFB24-X1 VALVE ACT/SR/24V/ON/OFFINFO549.00307.44
AFBUP 180 IN-LB SR UNIV POWER ON-OFFIn Stock609.62341.38
AFBUP-S 180 IN-LB SR UNIV POWER ON-OFF AUXIn Stock704.00394.24
AFBUP-S-X1 VALVE ACT/SR/24 TO 240V (UP)/ON/OFF/SWINFO716.00400.96
AFBUP-X1 VALVE ACT/SR/24 TO 240V (UP)/ON/OFFINFO614.00343.84
AFX24 ACT/SR/180INLB(20NM)/24V/ON/OFFINFO540.00302.40
AFX24-MFT ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/2-10VDCIn Stock738.00413.28
AFX24-MFT-C ACT/SR/180INLB(20NM)/24VAC/VDC/MFTIn Stock779.64436.60
AFX24-MFT-N4 ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/N4/2-10VDCINFO1,514.76848.27
AFX24-MFT-N4-C ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/N4INFO1,406.48787.63
AFX24-MFT-S ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/2-10VDCIn Stock841.00470.96
AFX24-MFT-S-C ACT/SR/180INLB(20NM)/24VAC/VDC/MFTIn Stock887.42496.95
AFX24-MFT-S-N4 ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/N4/2-10VDCINFO1,631.10913.42
AFX24-MFT-S-X1 VALVE ACT/SR/24V/MFT/SWINFO854.00478.24
AFX24-MFT-X1 VALVE ACT/SR/24V/MFTIn Stock752.00421.12
AFX24-MFT95 ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/2-10VDCINFO766.00428.96
AFX24-MFT95-C ACT/SR/180INLB(20NM)/24VAC/VDC/MFTINFO808.57452.80
AFX24-MFT95-N4 ACT/SR/180INLB(20NM)/24VAC/VDC/MFTN4/2-10VDCINFO1,549.24867.58
AFX24-MFT95-X1 VALVE ACT/SR/24V/0-135OINFO756.00423.36
AFX24-N4 ACT/SR/180INLB(20NM)/24V/ON/OFF/N4INFO1,304.71730.64
AFX24-S ACT/SR/180INLB(20NM)/24V/ON/OFFIn Stock643.00360.08
AFX24-S-N4 ACT/SR/180INLB(20NM)/24V/ON/OFF/N4INFO1,414.50792.12
AFX24-SR ACT/SR/180INLB(20NM)/24V/2-10VDCIn Stock670.00375.20
AFX24-SR-N4 ACT/SR/180INLB(20NM)/24V/2-10VDC/N4INFO1,445.43809.44
AFX24-SR-S ACT/SR/180INLB(20NM)/24V/2-10VDCINFO774.00433.44
AFX24-SR-S-N4 ACT/SR/180INLB(20NM)/24V/2-10VDC/N4INFO1,556.22871.48
AFX24-SR-S-N4H ACT/SR/180INLB(20NM)/24V/2-10VDC/N4/HEATERINFO1,975.001,106.00
AFX24-V DAMPER ACT/180 IN-LB/SR/24V/MODULATINGINFO776.00434.56
AFX24LON DAMPER ACT/180 IN-LB/SR/24V/LONINFO996.00557.76
AFX24-MFT-S-N4-C ACT/SR/180INLB(20NM)/24VAC/VDC/MFT/N4INFO1,516.23849.09
AFX24-MFT95-N4-C ACT/SR/180INLB(20NM)/24VAC/VDC/MFTN4INFO1,484.05831.07
AFXUP ACT/SR/180INLB(20NM)/24-240VAC/24-125VDC/ON/OFFINFO602.00337.12
AFXUP-N4 ACT/SR/180INLB(20NM)/24-240VAC/24-125VDC/ON/OFF/N4INFO1,374.58769.76
AFXUP-S ACT/SR/180INLB(20NM)/24-240VAC/24-125VDC/ON/OFFINFO704.00394.24
AFXUP-S-N4 ACT/SR/180INLB(20NM)/24-240VAC/24-125VDC/ON/OFF/N4INFO1,484.37831.24
EF-P ANTI-ROTATIONBRACKET EFB(X)/GKB(X)/GMB(X).In Stock13.007.28
EFB120 270 IN LB SR 2-POS 120 VACINFO1,075.00602.00
EFB120-S ACT/SR/270INLB(30NM)/120-240VAC/100-125VDC/ON/OFFINFO1,271.00711.76
EFB120-S-N4 ACT/SR/270INLB(30NM)/120-240VAC/100-125VDC/ONOFFN4INFO1,524.28853.60
EFB24 ACT/SR/270INLB(30NM)/24V/ON/OFFIn Stock966.00540.96
EFB24-MFT ACT/SR/270INLB(30NM)/24V/MFT/2-10VDCIn Stock1,328.00743.68
EFB24-MFT-C ACT/SR/270INLB(30NM)/24V/MFTIn Stock1,401.49784.83
EFB24-MFT-S ACT/SR/270INLB(30NM)/24V/MFT/2-10VDCINFO1,519.00850.64
EFB24-MFT-S-C ACT/SR/270INLB(30NM)/24V/MFTINFO1,687.56945.04
EFB24-MFT-S-N4 ACT/270INLB(30NM)/SR 2P/24V/MFT/N4/2-10VDCINFO1,520.00851.20
EFB24-N4 ACT/SR/270INLB(30NM)/24V/ON/OFF/N4INFO1,204.86674.72
EFB24-S ACT/SR/270INLB(30NM)/24V/ON/OFFIn Stock1,157.00647.92
EFB24-S-N4 270 IN LB SR 2-POS 24 VAC/VDC AUX N4In Stock1,291.00722.96
EFB24-SR ACT/SR/270INLB(30NM)/24V/2-10VDCIn Stock1,205.00674.80
EFB24-SR-N4 ACT/SR/270INLB(30NM)/24V/2-10VDC/N4In Stock1,454.40814.46
EFB24-SR-S 270 IN LB SR PROP 24 VAC/VDC AUXINFO1,395.00781.20
EFB24-SR-S-N4 270 IN LB SR PROP 24 VAC/VDC AUX N4INFO1,522.00852.32
EFB24-MFT-S-N4-C ACT/270INLB(30NM)/SR 2P/24V/MFT/N4INFO1,783.00998.48
EFCX120-S-N4 DAMP ACT/270 IN-LB/SR/100 TO 240V/ON/OFF/SW/N4INFO1,621.11907.82
EFCX24-S-N4 DAMP ACT/270 IN-LB/SR/24V/ON/OFF/SW/N4INFO1,500.36840.20
EFX120-S ACT/SR/270INLB(30NM)/120-240VAC/100-125VDC/ON/OFFINFO1,271.00711.76
EFX120-S-N4 ACT/SR/270INLB(30NM)/120-240VAC/100-125VDC/ONOFFN4INFO1,526.29854.72
EFX120-S-N4H ACT/SR/270INLB(30NM)/120-240VAC/100-125VDC/ONOFN4HINFO1,644.21920.76
EFX120-SR-N4 DAMP ACT/270 IN-LB/SR/100 TO 240V/MOD/N4INFO1,579.21884.36
EFX120-SR-S-N4 DAMP ACT/270 IN-LB/SR/100 TO 240V/MOD/SW/N4INFO1,778.87996.16
EFX24 ACT/SR/270INLB(30NM)/24V/ON/OFFINFO966.00540.96
EFX24-MFT ACT/SR/270INLB(30NM)/24V/MFT/2-10VDCINFO1,328.00743.68
EFX24-MFT-C ACT/SR/270INLB(30NM)/24V/MFTINFO1,401.49784.83
EFX24-MFT-S ACT/SR/270INLB(30NM)/24V/MFT/2-10VDCINFO1,519.00850.64
EFX24-MFT-S-C ACT/SR/270INLB(30NM)/24V/MFTINFO1,603.17897.77
EFX24-MFT-S-N4 ACT/SR/270INLB(30NM)/24V/MFT/N4/2-10VDCINFO1,786.791,000.61
EFX24-MFT-S-N4H ACT/SR/270INLB(30NM)/24V/MFT/N4H/2-10VDCINFO2,001.641,120.92
EFX24-S ACT/SR/270INLB(30NM)/24V/ON/OFFINFO1,157.00647.92
EFX24-S-N4 ACT/SR/270INLB(30NM)/24V/ON/OFF/N4INFO1,407.52788.21
EFX24-S-N4H ACT/SR/270INLB(30NM)/24V/ON/OFF/N4HINFO1,525.47854.26
EFX24-SR ACT/SR/270INLB(30NM)/24V/2-10VDCINFO1,205.00674.80
EFX24-SR-N4 DAMP ACT/270 IN-LB/SR/24V/MOD/N4INFO1,456.40815.58
EFX24-SR-S ACT/SR/270INLB(30NM)/24V/2-10VDCINFO1,395.00781.20
EFX24-SR-S-N4 ACT/SR/270INLB(30NM)/24V/2-10VDC/N4INFO1,658.03928.50
EFX24-SR-S-N4H ACT/SR/270INLB(30NM)/24V/2-10VDC/N4HINFO1,802.821,009.58
EFX24-MFT-S-N4-C ACT/SR/270INLB(30NM)/24V/MFT/N4INFO1,725.71966.40
EFX24-MFT-S-N4H-C ACT/SR/270INLB(30NM)/24V/MFT/N4HINFO2,039.781,142.27
IND-AFB POSITION INDICATOR FOR AFB, NFBINFO15.008.40
K6-1 CLAMP FOR 1/2IN-3/4IN LFIn Stock21.0011.76
K7-2 AFB, NFB STANDARD SHAFT CLAMPIn Stock35.0019.60
KH-AF-1 JACKSHAFT TO 1.05IN, AF/NFIn Stock77.8843.62
KH-AFB AFB, NFB CRANK ARM FOR 3/4 SHAFTSIn Stock33.0018.48
KH-EFB EFB CRANKARM/1.05 IN SHAFTSINFO50.0028.00
KH-LF CRANKARM SHAFTS TO 1/2IN LFIn Stock31.0017.36
LF-P ANTI ROTATION BRACKETINFO12.006.72
LF120 ACT/SR/35INLB(4NM)/120VAC/ON/OFFIn Stock408.91228.99
LF120-S ACT/SR/35INLB(4NM)/120VAC/ON/OFFIn Stock473.80265.33
LF230-SUS ACT/SR/35INLB(4NM)/230VAC/ON/OFFINFO568.88318.57
LF230US ACT/SR/35INLB(4NM)/230VAC/ON/OFFINFO496.30277.93
LF24 ACT/SR/35INLB(4NM)/24V/ON/OFFIn Stock338.04145.00
LF24-3 ACT/SR/35INLB(4NM)/24V/ON/OFFIn Stock413.64231.64
LF24-3-S ACT/SR/35INLB(4NM)/24V/ON/OFFINFO536.24300.29
LF24-ECON-R03 ACT/SR/35INLB(4NM)/24V/ON/OFFINFO597.11334.38
LF24-ECON-R10 ACT/SR/35INLB(4NM)/24V/ON/OFFINFO597.11334.38
LF24-MFT ACT/SR/35INLB(4NM)/24VAC/VDC/MFT/2-10VDCIn Stock670.21375.32
LF24-MFT-20 ACT/SR/35INLB(4NM)/24V/MFT/2-10VDCINFO688.36385.48
LF24-MFT-20-C ACT/SR/35INLB(4NM)/24V/MFTINFO683.00382.48
LF24-MFT-C ACT/SR/35INLB(4NM)/24VAC/VDC/MFTIn Stock619.76347.07
LF24-MFT-S ACT/SR/35INLB(4NM)/24V/MFT/2-10VDCINFO664.95372.37
LF24-MFT-S-20 ACT/SR/35INLB(4NM)/24V/MFT/2-10VDCINFO719.61402.98
LF24-MFT-S-20-C ACT/SR/35INLB(4NM)/24V/MFTINFO735.06411.64
LF24-MFT-S-C ACT/SR/35INLB(4NM)/24V/MFTINFO655.77367.23
LF24-S ACT/SR/35INLB(4NM)/24V/ON/OFFIn Stock434.66243.41
LF24-SR ACT/SR/35INLB(4NM)/24V/PROPIn Stock469.80263.09
LF24-SR-E ACT/SR/35INLB(4NM)/24V/PROPIn Stock568.18318.18
LF24-SR-S ACT/SR/35INLB(4NM)/24V/PROPIn Stock563.98315.83
LFC24-3-R ACT/SR/35INLB(4NM)/24V/ON/OFFINFO532.23298.05
LFC24-3-S ACT/SR/35INLB(4NM)/24V/ON/OFFINFO597.11334.38
NFB24 ACT/SR/90INLB(10NM)/24V/ON/OFFIn Stock447.89250.82
NFB24-MFT ACT/SR/90INLB(10NM)/24VAC/VDC/MFT/2-10VDCINFO671.83376.23
NFB24-MFT-C ACT/SR/90INLB(10NM)/24VAC/VDC/MFTINFO671.83376.23
NFB24-MFT-N4 ACT/SR/80 IN-LB(9NM)/24VAC/VDC/MFT/N4/2-10VDCINFO1,342.00751.52
NFB24-MFT-N4-C ACT/SR/80 IN-LB(9NM)/24VAC/VDC/MFT/N4INFO1,280.00716.80
NFB24-MFT-N4H ACT/SR/90INLB(10NM)/24V/MFT/N4H/2-10VDCINFO2,406.001,347.36
NFB24-MFT-N4H-C ACT/SR/90INLB(10NM)/24V/MFT/N4HINFO2,477.001,387.12
NFB24-MFT-S ACT/SR/90INLB(10NM)/24VAC/VDC/MFT/2-10VDCIn Stock755.00422.80
NFB24-MFT-S-C ACT/SR/90INLB(10NM)/24VAC/VDC/MFTIn Stock796.73446.17
NFB24-MFT-S-N4 ACT/SR/90INLB(10NM)/24V/MFT/N4/2-10VDCINFO1,253.00701.68
NFB24-MFT-S-N4H ACT/SR/90INLB(10NM)/24V/MFT/N4H/2-10VDCINFO2,257.001,263.92
NFB24-N4 ACT/SR/90INLB(10NM)/24V/ON/OFF/N4INFO1,021.00571.76
NFB24-N4H ACT/SR/90INLB(10NM)/24V/ON/OFF/N4HINFO2,164.001,211.84
NFB24-S ACT/SR/90INLB(10NM)/24V/ON/OFFIn Stock532.51298.21
NFB24-S-N4 ACT/SR/90INLB(10NM)/24V/ON/OFF/N4In Stock1,122.00628.32
NFB24-SR ACT/SR/90INLB(10NM)/24V/2-10VDCIn Stock585.14327.68
NFB24-SR-N4 ACT/SR/90INLB(10NM)/24V/2-10VDC/N4INFO1,274.00713.44
NFB24-SR-N4H ACT/SR/90INLB(10NM)/24V/2-10VDC/N4HINFO2,391.001,338.96
NFB24-SR-S ACT/SR/90INLB(10NM)/24V/2-10VDCIn Stock690.00386.40
NFB24-SR-S-N4 ACT/SR/90INLB(10NM)/24V/2-10VDC/N4INFO1,264.00707.84
NFB24-MFT-S-N4-C ACT/SR/90INLB(10NM)/24V/MFT/N4INFO1,489.00833.84
NFB24-MFT-S-N4H-C ACT/SR/90INLB(10NM)/24V/MFT/N4HINFO2,512.001,406.72
NFBUP ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFFIn Stock503.62282.02
NFBUP-N4 ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFF/N4INFO1,042.00583.52
NFBUP-N4H ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFF/N4HINFO2,297.001,286.32
NFBUP-S ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFFINFO607.85340.39
NFBUP-S-N4 ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFF/N4INFO1,176.00658.56
NFBUP-S-N4H ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFF/N4HINFO2,163.001,211.28
NFX24 ACT/SR/90INLB(10NM)/24V/ON/OFFINFO439.00245.84
NFX24-MFT ACT/SR/90INLB(10NM)/24V/MFT/2-10VDCINFO651.00364.56
NFX24-MFT-C ACT/SR/90INLB(10NM)/24V/MFTINFO686.89384.66
NFX24-MFT-N4 ACT/SR/90INLB(10NM)/24V/MFT/N4/2-10VDCINFO1,373.60769.21
NFX24-MFT-N4-C ACT/SR/90INLB(10NM)/24V/MFT/N4INFO1,452.76813.55
NFX24-MFT-S ACT/SR/90INLB(10NM)/24V/MFT/2-10VDCINFO755.00422.80
NFX24-MFT-S-C ACT/SR/90INLB(10NM)/24V/MFTINFO796.73446.17
NFX24-MFT-S-N4 ACT/SR/90INLB(10NM)/24V/MFT/N4/2-10VDCINFO1,487.55833.03
NFX24-N4 ACT/SR/90INLB(10NM)/24V/ON/OFF/N4INFO1,154.13646.31
NFX24-S ACT/SR/90INLB(10NM)/24V/ON/OFFIn Stock542.00303.52
NFX24-S-N4 ACT/SR/90INLB(10NM)/24V/ON/OFF/N4INFO1,253.68702.06
NFX24-SR ACT/SR/90INLB(10NM)/24V/2-10VDCINFO586.00328.16
NFX24-SR-N4 ACT/SR/90INLB(10NM)/24V/2-10VDC/N4INFO1,308.84732.95
NFX24-SR-S ACT/SR/90INLB(10NM)/24V/2-10VDCINFO690.00386.40
NFX24-SR-S-N4 ACT/SR/90INLB(10NM)/24V/2-10VDC/N4INFO1,417.71793.92
NFX24-SR-S-N4H ACT/SR/90INLB(10NM)/24V/2-10VDC/N4 HEATERINFO1,906.001,067.36
NFX24-MFT-S-N4-C ACT/SR/90INLB(10NM)/24V/MFT/N4INFO1,489.00833.84
NFXUP ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFFINFO497.00278.32
NFXUP-N4 ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFF/N4INFO1,213.00679.28
NFXUP-S ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFFINFO600.00336.00
NFXUP-S-N4 ACT/SR/90INLB(10NM)/24-240VAC/24-125VDC/ON/OFF/N4INFO1,321.86740.24
NMB24-SR-TN4H NSR, PROPORTIONAL, N4 W/HTR, 70 IN-LBINFO1,048.00586.88
TFB120 ACT/SR/22INLB(2-1/2NM)/120-240VAC/100-125VDC/ONOFFIn Stock357.41200.15
TFB120-S ACT/SR/22INLB(2-1/2NM)/120-240VAC/100-125VDC/ONOFFIn Stock422.30236.49
TFB120-SR ACT/SR/22INLB(2-1/2NM)/120-240VAC/100-125VDC/2-10VINFO472.00264.32
TFB24 ACT/SR/22INLB(2-1/2NM)/24V/ON/OFFIn Stock306.94171.89
TFB24-3 ACT/SR/22INLB(2-1/2NM)/24V/ON/OFF,FLOATINGPOINTIn Stock398.61223.22
TFB24-3-S ACT/SR/22INLB(2-1/2NM)/24V/ON/OFF,FLOATINGPOINTIn Stock450.00252.00
TFB24-MFT ACT/SR/22INLB(2-1/2NM)/24VAC/VDC/MFT/2-10VDCINFO490.00274.40
TFB24-MFT-C ACT/SR/22INLB(2-1/2NM)/24VAC/VDC/MFTINFO517.20289.63
TFB24-MFT-S ACT/SR/22INLB(2-1/2NM)/24V/MFT/2-10VDCIn Stock553.00309.68
TFB24-MFT-S-C ACT/SR/22INLB(2-1/2NM)/24V/MFTIn Stock584.13327.11
TFB24-S ACT/SR/22INLB(2-1/2NM)/24V/ON/OFFIn Stock371.83208.22
TFB24-SR ACT/SR/22INLB(2-1/2NM)/24V/2-10VDCIn Stock436.72244.56
TFB24-SR-S ACT/SR/22INLB(2-1/2NM)/24V/2-10VDCIn Stock486.00272.16
TFCB120-S ACT/SR/22INLB(2-1/2NM)/120-240VAC/100-125VDC/ONOFFINFO432.00241.92
TFCX120-S ACT/SR/22INLB(2-1/2NM)/120-240VAC/100-125VDC/ONOFFINFO432.00241.92
TFLB120 ACT/SR/22INLB(2-1/2NM)/120-240VAC/100-125VDC/ONOFFINFO348.00194.88
TFLB24 ACT/SR/22INLB(2-1/2NM)/24V/ON/OFFINFO298.00166.88
TFX120 ACT/SR/22INLB(2-1/2NM)/120-240VAC/100-125VDC/ONOFFINFO347.00194.32
TFX120-S ACT/SR/22INLB(2-1/2NM)/120-240VAC/100-125VDC/ONOFFINFO409.00229.04
TFX24 ACT/SR/22INLB(2-1/2NM)/24V/ON/OFFIn Stock297.00166.32
TFX24-3 ACT/SR/22INLB(2-1/2NM)/24V/ON/OFF,FLOATINGPOINTINFO387.00216.72
TFX24-3-S ACT/SR/22INLB(2-1/2NM)/24V/ON/OFF,FLOATINGPOINTINFO450.00252.00
TFX24-MFT ACT/SR/22INLB(2-1/2NM)/24V/MFT/2-10VDCINFO490.00274.40
TFX24-MFT-C ACT/SR/22INLB(2-1/2NM)/24V/MFTINFO517.20289.63
TFX24-MFT-S ACT/SR/22INLB(2-1/2NM)/24V/MFT/AUX/2-10VDCINFO553.00309.68
TFX24-MFT-S-C ACT/SR/22INLB(2-1/2NM)/24V/MFT/AUXINFO584.13327.11
TFX24-S ACT/SR/22INLB(2-1/2NM)/24V/ON/OFFINFO360.00201.60
TFX24-SR ACT/SR/22INLB(2-1/2NM)/24V/2-10VDCINFO423.00236.88
TFX24-SR-S ACT/SR/22INLB(2-1/2NM)/24V/2-10VDCINFO486.00272.16
Z-AF AFB, NFB RETROFIT MOUNTING BRACKETIn Stock25.0014.00
ZDB-AF2 ANG.ROTATION.LIMITER AF/NFINFO33.0018.48
ZDB-LF ANGLE OF ROTATION LIMITER LFINFO15.008.40
ZDB-LU ANGLE OF ROTATION LIMITER WITH SCINFO18.0010.08
ZDB-TF ANGLE OF ROTATION LIMITER TFINFO15.008.40
ZG-113 MOUNTING BRACKET: TFIn Stock40.0022.40
ZG-118 AFB, NFB U-CHANNEL MOUNTING BRACKETIn Stock65.0036.40
ZG-AFB AFB, NFB CRANK ARM AD KIT INC T-BRACKET,In Stock99.0055.44
ZG-AFB118 AFB, NFB CRANK ARM ADAPTER KIT INC ZG-11In Stock96.0053.76
ZG-CBLS CONDUIT BOX COVER FOR LF..-SINFO105.0058.80
ZG-ECON1 MOUNTING KIT FOR ECONOMIZER LFINFO107.0059.92
ZG-ECON2 MOUNTING KIT FOR ECONOMIZER LFINFO85.0047.60
ZG-LFC114 MOUNTING KIT FOR TRANE VOYAGER: LFIn Stock118.0066.08
ZS-T TERMINAL-STRIP COVER FOR NEMA 2 RATING (-T MODELS)In Stock27.0015.12

Accessories

No accessories found
Features
  • Symmetrical, reversible rotation design for installation flexibility
  • ISO 9001 manufacturing facility assures high quality
  • NEMA 4 Enclosure Rating for outdoor locations available on AFB, EFB and NFB models
  • Low power consumption for high efficiency and smaller transformer sizing
  • MFT models offer flexibility to customize and adapt a single actuator to various controllers and applications
Specifications

Input Impedance:

 :-SR Models 100 kΩ @ 0/2-10 VDC; 500Ω @ 4-20 mA

 :-MFT Models 100 kΩ @ 0/2-10 VDC; 500Ω @ 4-20 mA; 1500Ω @ PWM, float, on/off

Motor:Brushless DC

Manual Override:Manual crank (except TF)

Wiring:

 :TFB,LF 3' (0.9 m) cable, 18 AWG, plenum rated (modulating models)

 :3' (0.9 m) appliance cable (on/off, MFT, -S models)

 :NFB, AFB, EFB 3' (0.9 m) appliance cable, 18 AWG

 :NEMA 4 Terminal blocks inside housing

Conduit Connection:

 :w/Cables 1/2″ NPT

 :NEMA 4 Four knockouts for waterproof conduit fittings

Feedback:2-10 VDC (-SR and -MFT models only)

Auxiliary Switch:

 :TFB, LF (-S) 1 SPDT, 3A @ 250V

 :NFB, AFB, EFB (-S) 2 SPDT, 3A @ 250V

Action:

 :2-Position CW/CCW reversible mounting

 :Float/Prop. DA/RA switch, CW/CCW rev. mt.

Spring Return Time:<60 seconds

Rotation:95°

Noise:

 :TFB, LF, NFB <62 db

 :AFB <45 db

 :EFB <71.4 db

Resolution:100 steps

Life Expectancy:

 :2-Position 60,000 cycles

 :Float/Prop. 60,000 cycles; 500,000 repositions

Operating Temperature:-22° to 122°F (-30° to 50°C); NEMA 4 models with heater option can go down to -40℉ (-40℃)

Operating Humidity:5 to 95% RH

Enclosure Rating:

 :TFB NEMA 2 (IP42)

 :LF, NFB, AFB, EFB NEMA 2 (IP54)

 :NEMA 4 NEMA 4 (IP66)

Approvals:cULus, CE, RoHS

Warranty:5 years

Certifications