Honeywell Ms8120f1200 | 278y17 | Damper Actuator, Direct Mount, Spring Return, 2 Spdt | Raptor Supplies
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HONEYWELL MS8120F1200 24 VAC On/Off 2 SPDT Electric Actuator, -40 Deg. to 130 Deg. F | CD2GAW 278Y17

HONEYWELL MS8120F1200 Damper Actuator, Direct Mount, Spring Return, 2 SPDT

Item: CD2GAW Model: MS8120F1200Cross Ref: 278Y17
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Get it by Wednesday, Jan 15

Flat Shipping at 24.99 + VAT €24.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates.

€728.73 /unit
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Product Specifications:

ItemElectric Actuator
Ambient Temp. Range-40 Degrees to 130 Degrees F
Depth3"
Electrical Connections(2) Integral 3/8" Flexible Conduit
Height10 11/16"
Mounting TypeDirect Mount
Power Consumption45VA Driving, 10VA Holding
Shaft Type3/8" to 1-3/8" Round or 3/8" to 11/16" Square
Signal TypeOn/Off
Spring ReturnYes
Stroke Deg.95 +/-3
Switch Type2 SPDT
Timing (Sec.)15 sec. Nominal @ 60 Hz, 15 sec. Spring Return
Torque175 in.-lb.
Voltage24 VAC
Width4"

Shipping Info:

Ship weight (kg) 3.285
Ship height (cm)27.31
Ship length (cm)7.62
Ship width (cm)10.16

Product Details:

Honeywell MS8120F1200 damper actuator is designed for operating fire & smoke dampers in ventilation and air conditioning systems. This fast-acting actuator can close the damper within 15 seconds, in the event of a fire.

Features:

  • It has a unique, patent-pending design to eliminate the need for limit switches to reduce power consumption.
  • It offers reversible mounting configuration to allow use in either clockwise (CW) or counter-clockwise (CCW) spring rotation.
  • The integral spring return delivers a maximum return torque of 175 inch-lb at a temperature of 350 degrees F.
  • It comes with die-cast aluminium housing to allow flush mounting to the damper and includes a high-temperature indicator to indicate device heating.

Standards and Approvals:

  • CE
  • cULus
  • UL873
  • NEMA 1

Frequently Asked Questions:

Q. How to install a damper actuator?

A.

  • Place the actuator over the damper shaft and hold the mounting bracket in place.
  • Mark screw holes on the damper housing.
  • Remove the actuator and mounting bracket.
  • Drill or centre-punch holes for mounting screws.
  • Turn damper blades to normal (closed) position.
  • Place the actuator and the mounting bracket back into position and screw the bracket to the damper box with steel metal screws.
  • Tighten set screws securely using a 1/4 inch wrench.

Q. What is the purpose of a junction box?

A. The damper actuator includes a junction box that encases electrical connections. The junction box protects the electrical connections from external factors and reduces the chances of accidental electrical shocks.

Q. What is the use of a self-centring shaft adapter?

A. A self-centring shaft adapter (shaft coupling) allows accommodating a wide range of shaft sizes for secure connections.

Product Variants

ProductModelAmbient Temp. RangeDepthElectrical ConnectionsHeightMounting TypePower ConsumptionShaft TypeSpring ReturnPrice
HONEYWELL M7284A1004 Replaces M744S1005 120V 50/60Hz 15Va 150 | AH3XAJ 33P716 M7284A1004-40 Degrees to 150 Degrees F7-5/16"Screw Terminals6.437"Foot Mounted15VADouble-EndedNo€1,327.29
HONEYWELL M7284C1000 Replaces M744T1004 120V 50/60 Hz. 15V | AH3XAL 33P720 M7284C1000-40 Degrees to 150 Degrees F7-5/16"Screw Terminals6.437"Foot Mounted15VADouble-EndedNo€1,739.31
HONEYWELL MN7505A2001 24 VAC/DC On/Off Floating SPDT Electric Actuator, -5 Deg. to 140 Deg. F | CD2GAU 278Y11 MN7505A2001-5 Degrees to 140 Degrees F2.437"(2) Color Coded 16" Lead5 9/32"Direct Mount5VAU-Bolt ClampNo€270.22
HONEYWELL MN6105A1011 24 VAC/DC On/Off Floating SPDT Electric Actuator, -5 Deg. to 140 Deg. F | CD2GAV 278Y13 MN6105A1011-5 Degrees to 140 Degrees F2.5"(2) Color Coded 16" Lead5.25"Direct Mount5VAU-Bolt ClampNo€169.03
HONEYWELL MS8105A1130 On/Off SPST Electric Actuator, -22 Deg. to 149 Deg. F, 44 Inch -Lbs., 24 VAC/DC | CD3FVK 278Y42 MS8105A1130-22 Degrees to 149 Degrees F3.156"Enclosed Screw Terminal Strip6-81/54"Direct Mount6/3VASelf-Centering ClampingYes€375.99
HONEYWELL MN7220A2205 Modulating Electric Actuator, -5 Deg. to 140 Deg. F, 175 Inch-Lbs, 24 VAC | CD3UUZ 278Y32 MN7220A2205-5 Degrees to 140 Degrees F3.625"Enclosed Screw Terminal Strip8 25/32"Direct Mount6VASelf-Centering ClampingNo€577.82
HONEYWELL MS4120A1209 Electric Actuator, 100-240 VAC, On/Off, 2 SPDT | CD3VTL 278Y24 MS4120A1209-40 Degrees to 140 Degrees F2-15/16"Enclosed Screw Terminal Strip9.75"Direct Mount60VA Driving, 13VA HoldingSelf-Centering ClampingYes€714.34

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HONEYWELL MS8120F1200 Damper Actuator, Direct Mount, Spring Return, 2 SPDT
€728.73 /unit