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- The Honeywell Fast-Acting, Two-Position Actuators are line volt (120 V), 80 lb-in., spring return direct coupled actuators (DCA) for Fire and Smoke dampers (on/off control). The actuator accepts an on/off signal from a single-pole, single-throw (SPST) controller. Reversible mounting allows actuator to be used for either clockwise (CW) or counterclockwise (CCW) spring rotation.
Damper Actuator, 120 VAC, 175 in-lb, Motor Timing: 15 sec at 60 Hz, Direct Coupled Mount, Aluminum, 10.67 in H x 3.94 in W x 2.95 in D, Import
- 80 lb-in minimum driving torque at 350 deg F
- Integral spring return ensures level of return torque
- 15 sec 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
- 95 deg angle of rotation
- Actuator holds rated torque at reduced power level
- Die-cast aluminum housing
- Housing design allows flush mounting to damper
- Designed to operate reliably in smoke control systems requiring UL555S ratings up to 350 deg F
- (2) Integral 3/8 in flexible conduit connections
- 60 Hz frequency
- 40 in PTFE-jacketed cable electrical connections
- 5 to 95% RH operating humidity, non-condensing
- Power consumption: Driving - 0.35 A, 35 W, holding - 0.15 A, 10 W
- -40 to 140 deg F shipping and storage temperature
- -40 to 130 deg F ambient temperature
- Environmental, electrical or ingress protection rating: NEMA 2, IP54
- No internal auxiliary switch
- Self-Centering Shaft Adapter and 3mm Crank
- Domestic / ImportImportMaterialAluminumTorque Rating175 lb-inVoltage Rating120Dimensions10.67 in H x 3.94 in W x 2.95 in DManufacturerHoneywellManufacturer #MS4120F1006/UMotor Timing15 sec at 60 HzMounting TypeDirect Coupled