• Integral spring return.
• No audible noise during holding.
• Electronic circuitry provides efficient operation while eliminating the need for limit switches.
• Ninety-five degree angle of rotation for tight damper closure.
• Die-cast aluminum housing.
• Housing design allows flush mounting to damper.
• Integral junction box with three conduit openings eliminates need for separate wiring box.
• Mounts to 3/8 or 1/2 in. round or square shaft.30 lb-in Fast-Acting, Two-Position Actuator, Two-Position, SPST| Minimum Driving Torque at 350 F (lb-in.) | 30 lb-in. |
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| Timing, Maximum Driving @ 60 Hz (sec) | 25 sec |
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| Overview | Spring return direct coupled actuators (DCA) for on/off damper 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 |
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| Application Type | Fire and Smoke |
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| Torque/Force (lb-in., lbf) | 30 lb-in. |
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| Torque/Force (Nm, N) | 3.4 Nm |
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| Minimum Driving Torque at 175 C (Nm) | 3.4 Nm |
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| Electrical Connection Length (in.) | 16 in. |
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| Minimum Driving Torque at 350 F (Nm) | 3.4 Nm |
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| Electrical Connection Length (m) | 406 mm |
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| Supply Voltage | 24 Vac ±20% |
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| Fail Safe Mode | Spring Return |
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| Number of Internal Auxiliary Switch | 0 |
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| Control Signal | Two position |
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| Shaft Adapter Type | Aluminum Hub, two set screws |
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| Spring Return Torque/Force (lb-in., lbf) | 30 lb-in. |
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| Spring Return Torque/Force (Nm, N) | 3.4 Nm |
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| Maximum Stall Torque/Force (lb-in., lbf) | 150 lb-in. |
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| Maximum Stall Torque/Force (Nm, N) | 17 Nm |
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| Rotational Stroke | 95 ±3 degrees |
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| Spring Return Direction | CW |
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| Timing, Maximum Spring Return (sec) | 15 sec |
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| Timing, Nominal Driving @ 60 Hz (sec) | 18 sec |
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| Compatible Damper Shafts (in.) | 3/8 to 1/2 in. square or round |
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| Compatible Damper Shafts (mm) | 10 to 13 mm square/round |
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| Materials | Aluminum housing |
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| External Auxiliary Switches Available | Yes, 32003532-005 |
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| Power Consumption (Driving) | 16 VA |
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| Power Consumption (Holding) | 8 VA |
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| Dimensions (in.) | 7.5 in high x 5.13 in wide x 3.32 in deep |
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| Electrical Connections | Two color-coded leads |
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| Temperature Range, Ambient (F) | 0 F to +130 F |
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| Dimensions (mm) | 192 mm high x 129 mm wide x 84 mm deep |
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| Temperature Range, Ambient (C) | -18 C to +55 C |
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| Temperature Range, Storage (F) | -40 F to 140 F |
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| Temperature Range, Storage (C) | -40 C to +60 C |
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| Maximum Noise Rating, Driving (dB(A) @ 1m) | 65 |
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| Maximum Noise Rating, Holding (dB(A) @ 1m) | 20 (no audible noise) |
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| Environmental Rating | NEMA1 |
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| Approvals, Canadian Underwriters Laboratories | cUL C22.2 No. 24-93 |
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| Approvals, CE | 89/336/ECC, 73/23/EEC |
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| Operating Humidity Range (% RH) | 5 to 95% RH, non-condensing |
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| Approvals, Underwriters Laboratories Inc | UL873, Plenum Rated |
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| Comments | Integral junction box with three 7/8 in. conduit openings (fittings not included) |
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Product Family
| Model Number | Decription | Manufacturer | Price | Avail. Qty | |
|
ML4115A1009
|
30 lb-in Fast-Acting, Two-Position Actuator, Two-Position, SPST
|
Honeywell, Inc.
|
Call for Pricing
|
0
|
View More Info
|
|
ML4115B1008
|
30 lb-in Fast-Acting, Two-Position Actuator, Two-P
|
Honeywell, Inc.
|
Call for Pricing
|
0
|
View More Info
|
|
ML4115C1007
|
ML4115; ML8115 Fast-Acting, Two-Position Actuators
|
Honeywell, Inc.
|
Call for Pricing
|
0
|
View More Info
|
|
ML4115D1006
|
ML4115; ML8115 Fast-Acting, Two-Position Actuators
|
Honeywell, Inc.
|
Call for Pricing
|
0
|
View More Info
|
|
ML8115A1005
|
30 lb-in Fast-Acting, Two-Position Actuator, Two-Position, SPST
|
Honeywell, Inc.
|
$97.39
|
18
|
Add To Cart
|
|
ML8115B1004
|
30 lb-in Fast-Acting, Two-Position Actuator, Two-Position, SPST
|
Honeywell, Inc.
|
Call for Pricing
|
0
|
View More Info
|
Cross Reference
| Honeywell, Inc. | ML8115B1004 |
| Control Signal | On/Off |
| Power | 120 |
| Torque (in-lb) | 30 |
| Timing (Seconds) | 15 |
| |
| Belimo Aircontrols (USA), Inc. | FSLF120 US |
| Belimo Control Signal | On/Off |
| Belimo Power (24V actuators are AC/DC) | 120 |
| Belimo Torque | 30 |
| Belimo Timing | 15 |
| Return Type | Spring Return |
|
| Above replacements may require additional mounting accessories. Manufacturer Suggested Replacement |
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