Belimo CMB120-3 Damper Actuator 18 in-lb

Product Description

The BELIMO CMB120-3 is a non-fail-safe damper actuator with 18 in-lb torque, suitable for 100 to 240V AC/DC power, and supports on/off/floating point control. Features include a manual override for testing, a reversing switch for control flexibility, and worldwide application approval. It is designed for air applications.

• Manual override for testing and verification
• Reversing switch for control flexibility
• CSA and CE approved for worldwide application

Product Highlights

This damper actuator is ideal for HVAC systems, providing precise control and reliability.

Product Information

Standard Information

• Brand: BELIMO
• Manufacturer Part Number: CMB120-3
• Country of Origin: United States

Technical Specifications

• Actuator Type: Non fail-safe
• Angle of Rotation: 0...287.5
• Control Type: Floating/3-point
• Degree of Protection: IP54 NEMA 2 UL Enclosure Type 2
• Electrical Connection: 3ft [1m], 18 GA appliance cable with 1/2 in conduit connector
• Manual Override: Disengage with magnet
• Power Consumption (Holding): 1 W
• Power Consumption (Running): 1.5 W
• Running Time (Motor): 35 s / 90B0
• Safety Function: NO
• Torque: 18 in-lb [2 Nm]
• Voltage AC/DC: AC 100...240 V
• Options: None
• Runtime: 35 Secs
• Version: Basic
• Voltage: 120vac
• Aux. Switch: None
• Nema Rating: Nema 2
• Spring Return: Non-Spring Return
• Communications: None
• Supply Va: 3.5 VA
• Power Supply: 100 - 240 VAC
• Humidity: 5 to 95% RH non condensing (EN 60730-1)
• Position Indication: reflective visual indicator (snap on)
• Shaft Diameter: 1/4 in to 1/2 in round, centers on 3/8 in
• Quality Standard: ISO 9001
• Servicing: maintenance free
• Running Time: <75 seconds
• Transformer Sizing: 3.5 VA (class 2 power source)
• Storage Temperature Range: -40 to 176 F (-40 to 80 C)
• Enclosure Rating: NEMA 2,IP54
• Actuator Series: CMB
• Ambient Temperature Range: -22 to 122 F (-30 to 50 C)
• Application Type: Air
• Agency Listings: cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
• Supply Voltage (Nominal): 120 VAC,240 VAC
• Control Signal: Two Position,Floating
• Direction Of Motion Motor: by electrical installation
• Protection category: IP54
• Degree Of Protection NEMA: NEMA 2
• Enclosure Type: UL Enclosure Type 2
• Ambient Tempreture: -22...122 F [-30...50 C]
• Model: CMB120-3
• MPN: CMB120-3
• Brand: Belimo
• Category: Damper
• Control input: On/Off/Floating Point
• Fail safe: Non Fail-Safe
• Power consumption holding: 1 W
• Power consumption running: 1.5 W
• Product category: Dampers & Actuators
• Product subcategory: Spring Return Damper Actuators
• Rotation: 0-287.5 Deg.
• Short desc: Damper Actuator, 18 Inch-lb (2 Nm), Non Fail-Safe, AC 100...240 V, On/Off, Floating point
• Supplier part number: CMB120-3
• Type: Rotary Damper Actuator - Non-Fail Safe