M9203-BUB-2
Johnson Controls Dampers, M9203 Series
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M9203-BUB-2

Johnson Controls Dampers, M9203 Series
In stock
Item Number
M9203-BUB-2
MFG Item Number
M9203-BUB-2
Series
Order by 5:00 PM ET and your package will ship the same day.
Product Details

Overview

Dampers, M9203 Series
Item #
M9203-BUB-2
75S On/Off 85...264 Vac; 27Lb-In

M9203 Series Information

  • Microprocessor‑Controlled Brushless DC Motor (‑AGx and ‑GGx Types)
  • External Mode Selection Switch (‑AGx and ‑GGx Types)
  • Integral Cables with Colored and Numbered Conductors
  • Integral 1/2 in. (13 mm) Threaded Conduit Connectors
  • Optional Integrated Auxiliary Switch
  • Double‑Insulated Construction
  • Electronic Stall Detection
  • Reversible Mounting
  • Plenum Rated Models
The M9203‑xxx‑2(Z) Series Electric Spring‑Return Actuators provide control of dampers in HVAC systems. All actuators in this series provide 27 lb‑in (3 N‑m) rated torque. A mechanical spring‑return system provides rated torque with and without power applied to the actuator.

The series includes the following control options:
  • On/Off, 24 V, 85 to 264 VAC power
  • On/Off and Floating Point, 24 V power
  • Proportional, 24 V power, for 0(2) to 10 VDC or 0(4) to 20 mA Control Signal

These actuators are configured for direct mounting and do not require a damper linkage. Actuators can be mounted directly to a damper shaft from 1/4 to 1/2 in. (6 to 12 mm) diameter with a universal clamp. An accessory crank arm and remote mounting kit are available for applications where the actuator cannot be direct‑coupled to the damper shaft. An optional line voltage auxiliary switch indicates an end‑stop position or performs switching functions within the selected rotation range.

Specifications

Specifications
Manufacturer Part Number M9203-BUB-2
Item Number M9203-BUB-2
Manufacturer Johnson Controls
Product Series M9203
Family Series Johnson Controls Dampers, M9203 Series
Control Signal Two Position (On/Off)
Nominal Timing 75 s
Nominal Supply Voltage 120 VAC, 240 VAC
Rotational Stroke (Deg) 95
Torque Rating 27 lb-in
Feedback None
Mounting Direct Coupled
Shaft Size Square 1/4 ", Round 1/4-1/2 "
Shaft Rotation By Wiring
IP Rating IP54
Temperature Range -22-140 °F
Internal Aux Switches 1
Electrical Connections Cable
Approvals C-Tick, CE, CSA, UL
Net Weight 2.4 lbs
Gross Weight 0 lbs
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