Actuators and Dampers

MS4xxx, MS81xx Series



Product Bar End
Product Bar End

MS4xxx, MS81xx Series

Fire and Smoke Damper Actuators MS4xxx, MS81xx Series

Fire and Smoke Damper Actuators

 

Honeywell fire and smoke damper actuators are designed to meet both UL-555 and UL-555S 350°F safety requirements for combined fire and smoke applications. The fast-acting actuators close dampers in 15-20 seconds, and the integral spring return ensures the consistent, proper level of torque.


Products
Filter:

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
201391 SHAFT ADAPTER FOR 3/8 IN SHAFTSINFO8.124.06
32003532-005 AUX. SW. 2-SPDT, FOR MLXX15, MLXX09INFO141.0970.54
MS4103F1021/U FIRE/SMK ACT, 27IN-LB, 120-230V, SCSA, CONDUIT, SRINFO329.51164.76
MS4103F1023/U FIRE/SMK ACT, 27IN-LB, 120-230V, UBOLT, CONDUIT, SRINFO323.00161.50
MS4103F1025/U FIRE/SMK ACT, 27IN-LB, 120-230V, UBOLT CLIP-IN, SRINFO337.47168.74
MS4103F1026/U FIRE/SMK ACT, 27IN-LB, 120-230V, SCSA, CLIP-IN, SRINFO344.08172.04
MS4103F1221/U FIRE/SMK ACT, 27IN-LB, 120-230V, SCSA, CONDUIT, SR, 2 AUX SWINFO399.57199.79
MS4103F1223/U FIRE/SMK ACT, 27IN-LB, 120-230V, UBOLT, CONDUIT, SR, 2 AUX SWINFO392.22196.11
MS4103F1225/U FIRE/SMK ACT, 27IN-LB, 120-230V, UBOLT CLIP-IN, SR, 2 AUX SWINFO406.34203.17
MS4103F1226/U FIRE/SMK ACT, 27IN-LB, 120-230V, SCSA, CLIP-IN, SR, 2 AUX SWINFO419.28209.64
MS4104F1010 FIRE/SMK ACT/30 IN-LB/120VAC/SRIn Stock487.00243.50
MS4104F1210 FIRE/SMK ACT/30 IN-LB/120VAC/SR/2 SWITCHESIn Stock571.00285.50
MS4109F1010 FIRE/SMK ACT/80 IN-LB/120V/SRINFO641.00320.50
MS4109F1210 FIRE/SMK ACT/80 IN-LB/120V/SR/2 SWITCHESINFO753.00376.50
MS4120F1006 FIRE/SMK ACT/175 IN-LB/120VIn Stock848.00424.00
MS4120F1204 FIRE/SMK ACT., 175 IN-LB, 120V, 2 AUX. SW.In Stock889.00444.50
MS4604F1010 FIRE/SMK ACT/30 IN-LB/230VAC/SRINFO487.00243.50
MS4604F1210 FIRE/SMK ACT/30 IN-LB/230VAC/SR/2 SWITCHESINFO565.00282.50
MS4609F1010 FIRE/SMK ACT/80 IN-LB/230V/SRINFO773.00386.50
MS4609F1210 FIRE/SMK ACT/80 IN-LB/230V/SR/2 SWITCHESINFO859.00429.50
MS4620F1005 FIRE/SMK ACT., 175 IN-LB, 230VINFO937.00468.50
MS4620F1203 FIRE/SMK ACT., 175 IN-LB, 230V, 2 AUX. SW.INFO965.00482.50
MS8103F1021/U FIRE/SMK ACT, 27IN-LB, 24V, SCSA, CONDUIT, SRINFO295.52147.76
MS8103F1023/U FIRE/SMK ACT, 27IN-LB, 24V, UBOLT, CONDUIT, SRINFO289.13144.57
MS8103F1025/U FIRE/SMK ACT, 27IN-LB, 24V, UBOLT CLIP-IN, SRINFO302.45151.23
MS8103F1026/U FIRE/SMK ACT, 27IN-LB, 24V, SCSA, CLIP-IN, SRINFO310.10155.05
MS8103F1221/U FIRE/SMK ACT, 27IN-LB, 24V, SCSA, CONDUIT, SR, 2 AUX SWINFO369.64184.82
MS8103F1223/U FIRE/SMK ACT, 27IN-LB, 24V, UBOLT, CONDUIT, SR, 2 AUX SWINFO361.61180.81
MS8103F1225/U FIRE/SMK ACT, 27IN-LB, 24V, UBOLT CLIP-IN, SR, 2 AUX SWINFO375.77187.89
MS8103F1226/U FIRE/SMK ACT, 27IN-LB, 24V, SCSA, CLIP-IN, SR, 2 AUX SWINFO382.56191.28
MS8104F1010 FIRE/SMK ACT/30 IN-LB/24V/SRIn Stock455.00227.50
MS8104F1210 FIRE/SMK ACT/30 IN-LB/24V/SR/2 SWITCHESINFO552.00276.00
MS8109F1010 FIRE/SMK ACT/80 IN-LB/24V/SRINFO601.00300.50
MS8109F1210 FIRE/SMK ACT/80 IN-LB/24V/SR/2 SWITCHESINFO698.00349.00
MS8120F1002 FIRE/SMK ACT., 175 IN-LB, 24VIn Stock777.00388.50
MS8120F1200 FIRE/SMK ACT., 175 IN-LB, 24V, 2 AUX. SW.In Stock828.00414.00

Accessories

No accessories found
Features
  • Designed to meet UL-555 and UL-555S requirements
  • Robust die-cast aluminum housing for protection and long service life
  • Maximum spring return timing of 15-20 seconds
  • Reliably built by the industry leader
  • Energy-saving patented design
  • No audible noise during holding
Specifications

Motor:DC with brushes

Wiring:

 :MS4xxx 32" leads, 18 AWG and 7/8" knockout holes for conduit fittings

 :MS8xxx 39" leads, 18 AWG and 7/8" knockout holes for conduit fittings

Action:CW/CCW mounting method

Rotation:95° ±3°, mechanically limited

Auxilliary Switch:

 :-F120X 2 SPST, 5A res., 3A ind. @ 250VAC

 :-F10XX None

Noise:

 :Driving Open 80 dBA @ 3' (1.0 m)

 :Holding 20 dBA @ 3' (1.0 m) no audible noise

Life Expectancy:30,000 cycles

Operating Temperature:0° to 130℉ (-18° to 55℃)

Operating Humidity:5 to 95% RH, non-condensing

Approvals:CE, C-TICK, cULus,UL873, NEMA1

Warranty:5 years

Certifications