MS4109F1210/U
Honeywell, Damper Actuator, Fire and Smoke , Spring Return, 80 lb-in, 120 Vac, 2-position [SPST], 2x Aux Switch, MS4109F1210/U
Mfr. Model: MS4109F1210/U
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Description
Honeywell, Damper Actuator, Fire and Smoke , Spring Return, 80 lb-in, 120 Vac, 2-position [SPST], 2x Aux Switch, MS4109F1210/U
Honeywell's Fast-Acting, Two-Position Actuators are line volt [120V], 30 lb-in., spring return direct coupled actuators [DCA] for Fire and Smoke dampers [on/off control].
Features & Benefits
- Reversible Mounting Facilitates Use in either Clockwise [cw] or Counter Clockwise [ccw] Spring Rotation
- Integral Spring Return Ensures Level of Return Torque
- 15-Second Spring Return Timing
- No Special Cycling Required During Long-Term Holding
- No Audible Noise During Holding
- Actuator Holds Rated Torque at Reduced Power Level
- Die-Cast Aluminum Housing
- Housing Design Allows Flush Mounting to Damper
- Certifications: Designed to Operate Reliably in Smoke Control Systems Requiring Underwriter's Laboratories Inc UL555S Ratings up to 350 deg F; Non-UL Marked Models Available
Specifications
| Manufacturer | Honeywell |
| Brand/Series | Honeywell |
| MFR. Model | MS4109F1210/U |
| Angle of Rotation | 95 Deg. |
| Configuration | 2 SPST Aux Switches |
| Control Type | On/Off |
| Enclosure Type | NEMA 1 |
| Fail Safe | Spring Return |
| Power Supply | 120 VAC |
| Running Time [Motor] | 15 Second |
| Torque | 80 in-lbs |
| Type | Rotary Damper Actuator - Fail-Safe |
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