Serving the HVAC industry since 1992
The A80-MOC is a 24 VAC power open/close or modulating actuator for use with zoning dampers. Tested to over 9 million cycles, the actuator is quiet and reliable.
Unit of Measure

Specifications

Damper Diameter

04 in

Operation

Open/Close or Modulating

Torque (Open and Close)

80 in·oz5 in·lb

Rotation Angle

90 º

Adjustable Positioning

Damper position is controlled by 24 VAC on Open or Close.

Operate Time

3 seconds from fully Open to Fully Closed

Noise

Very Quiet

Direction of Rotation

CCW to Open, viewed from top of actuator

Light Emitting Diode (LED) Indicator Color (Open)

Green

Light Emitting Diode (LED) Indicator Color (Close)

Red

Alternating Current (AC) Electrical Power Holding Voltage

24 V

Running Electrical Power Current

2.4 V·A

Holding Electrical Power Current

1 V·A

Mounting

Mounting bosses at both ends for #8 screws.

Damper Shaft Shape

Square Shaft, Keyed

Damper Shaft Size

0.215 x 0.215 in

Housing

Molded plastic case

Electrical Connection

Screw Terminals, COM, Open, and Close

Zone Number

4

Dimensions

Length

4.64 in

Width

2.41 in

Height

1.30 in

Additional Information

Additional Information

  • Quick and easy set up using PDM on the panel
  • Use PDM to select options, test installation and display detailed data
  • Quickly clone multiple panels
  • Eliminate bypass duct work using modulating actuators

Eliminate Bypass Duct Work

Eliminate Bypass Duct Work

Used with the eWD2 and eWD3 zoning panels, the A80-MOC can be used to bypass excess air flow by opening just enough to maintain the minimum airflow and eliminate the need for bypass ducts and a barometric dampers.

Adjustable Close Limit

Adjustable Close Limit

The Close position can be set or limited using the internal cam. Simply loosen the screw and rotate the red cam CW and tighten screw. Minimum close position can be used to insure some air flow even when damper is closed.

Note

Note

Made in the USA.
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