MS7520W2205/U
Honeywell Dampers, S20 Series

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MS7520W2205/U

Honeywell Dampers, S20 Series
Honeywell
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MS7520W2205/U

Honeywell Dampers, S20 Series
Honeywell
DAMPER ACTUATOR
MFG Item Number
MS7520W2205/U
Series
S20
More specs
This item cannot be canceled or returned

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Description

Dampers, S20 Series
Item #
MS7520W2205/U
DAMPER ACTUATOR

S20 Series Information

  • Models Available for Use with Two‑Position, Single Pole Single Throw (SPST), Line‑ (Series 40) or Low‑ (Series 80) Voltage Controls
  • Models Available for Use with Floating or Switched Single‑Pole, Double‑Throw (SPDT) (Series 60) Controls
  • Models Available for Use with Proportional Current or Voltage (Series 70) Controls
  • Brushless DC Submotor with Electronic Stall Protection for Floating/Modulating Models
  • Models Available with Combined Floating/Modulating Control in a Single Device
  • Brush DC Submotor with Electronic Stall Protection for 2‑Position Models
  • Self‑Centering Shaft Adapter (Shaft Coupling) for Wide Range of Shaft Sizes
MS4120, MS7520, and MS8120 Spring Return Direct Coupled Actuators (DCA) are used within heating, ventilating, and air conditioning (HVAC) systems. They can drive a variety of quarter‑turn; final control elements requiring spring return fail‑safe operation.

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Specifications

Specifications
Manufacturer Part Number MS7520W2205/U
Manufacturer Honeywell
Product Series S20
Family Series Honeywell Dampers, S20 Series
Description DAMPER ACTUATOR
Control Signal Floating, Modulating 2-10 VDC, Modulating 4-20 mA
Nominal Timing 90 s
Nominal Voltage 120 VAC, 240 VAC
Rotational Stroke (Deg) 95
Fail-Safe Mode Spring Return
Torque Rating 175 lb-in
Feedback 2-10 VDC
Mounting Direct Coupled
Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 "
NEMA Rating NEMA 2
Internal Aux Switches 2
Manual Operation Manual Crank
Electrical Connection Enclosed Screw Terminal Strip
Operating Temperature -40-140 °F
Approvals C-Tick, CE, cUL, UL
Comments Integral 1/2 in NPSM Conduit Connection, Input Impendance Min. 95 kOhm
Net Weight 7.6 lbs
Gross Weight 7.615 lbs