Honeywell MS4209F, MS4309F, MS4709F, MS4809F, MS8209F Catalog Page

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Honeywell MS4209F, MS4309F, MS4709F, MS4809F, MS8209F Catalog Page

Direct Coupled Damper Actuators—Fire and Smoke

MS4209F; MS4309F; MS4709F; MS4809F; MS8209F; MS8309F Fast-Acting, Two-Position Actuators, 80 lb-in

Actuator Type: Damper Rotational Stroke: 95 ±3 degrees Fail Safe Mode: Spring Return Torque Rating: 80 lb-in. (9 Nm)

Minimum Driving Torque at 350 F: 80 lb-in. Spring Return Torque: 80 lb-in. (9 Nm)

Dimensions, Approximate: 7.5 in high x 5.13 in wide x 3.32 in deep (192 mm high x 129 mm wide x 84 mm deep)

External Auxiliary Switches Available: Yes, 32003532-005 Number of Internal Auxiliary Switch: 0

Environmental Rating: NEMA1 Frequency: 60 Hz

Mounting: Direct Coupled

Maximum Noise Rating, Holding (dBA @ 1m): 20 (no aud ble noise) Maximum Noise Rating, Driving (dBA @ 1m): 80

The MS8309F is a 80 lb-in (9Nm), spring return direct-coupled, 24 Vac, CCW actuator that accepts two position (SPST) control

with an integral junction box. The actuator accepts an on/off signal from a single-pole, single-throw (SPST) controller. They are designed to operate reliably in smoke control systems requiring Underwriter's Laboratories Inc. UL555S ratings up to 350 F.

•Integral spring return ensures level of return torque

•Fifteen-second spring return timing

•No special cycling required during long-term holding

•No audible noise during holding

•Patent pending design eliminates need for limit switches to reduce power consumption

•Models available for 24, 120, and 230 Vac

•Ninety-five degree angle of rotation for tight damper closure

•Actuator holds rated torque at reduced power level

•Die-cast aluminum housing

•Housing design allows flush mounting to damper

•Integral junction box with three conduit openings eliminates need for separate wiring box

Compatible Damper Shafts: 3/8 to 1/2 in. square or round (10 to 13 mm square/round)

Shaft Adapter Type: Aluminum Hub, four set screws Materials: Aluminum housing

Operating Humidity Range (% RH): 5 to 95% RH, non-condensing Ambient Temperature Range: 0 F to +130 F (-18 C to +55 C) Storage Temperature Range: -40 F to 140 F (-40 C to +60 C)

Weight: 6 lb (2.72 kg)

Comments: Integral junction box with three 7/8 in. conduit openings (fittings not included)

Approvals

CE: 89/336/ECC, 73/23/EEC

C-Tick: N314

Underwriters Laboratories, Inc: UL873, Plenum Rated Canadian Underwriters Laboratories, Inc: cUL C22.2 No. 24-93

Power

Electrical

Connection

Timing (seconds)

Consumption

Length

Maximum

Control

Maximum

Nominal

Spring

Supply

Electrical

Spring

Driving

Return

Product Number

Signal

@ 60 Hz

(sec)

Driving

Holding

Voltage

Connections

(inch)

(m)

Direction

MS4209F1007/U

Two position;

25 sec

15 sec

0.25A,

0.13A, 7W

120 Vac

Two color-

39 in.

1 m

SPST

23W

+10%, -15%

coded leads

MS4309F1005/U

Two position;

25 sec

15 sec

0.25A,

0.13A, 7W

120 Vac

Two color-

39 in.

1 m

CCW

SPST

23W

+10%, -15%

coded leads

MS4709F1014/U

Two position;

25 sec

15 sec

0.13A,

0.09A, 7W

230 Vac

Appliance

39 in.

1 m

SPST

23W

±10%

cable

MS4809F1012/U

Two position;

25 sec

15 sec

0.13A,

0.09A, 7W

230 Vac

Appliance

39 in.

1 m

CCW

SPST

23W

±10%

cable

MS8209F1003/U

Two position;

25 sec

15 sec

23 VA

7 VA

24 Vac

Two color-

39 in.

1 m

SPST

+20%, -10%

coded leads

MS8309F1001/U

Two position;

25 sec

15 sec

23 VA

7 VA

24 Vac

Two color-

39 in.

1 m

CCW

SPST

+20%, -10%

coded leads

392

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