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Honeywell MS4120F1204 Fast-Acting, Spring-Return, Actuator, Two-Position 175 lb-in., 20 Nm
High-quality line Volt actuators designed for fire and smoke damper control. Convenient reversible mounting for ease of installation.
Honeywell MS4120F1204 Fast-Acting, Spring-Return, Actuator, Two-Position 175 lb-in., 20 Nm
Item #: 28411470

Honeywell MS4120F1204 Fast-Acting, Spring-Return, Actuator, Two-Position 175 lb-in., 20 Nm

Item #: 28411470

TTD 5320

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High-quality line Volt actuators designed for fire and smoke damper control. Convenient reversible mounting for ease of installation.
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What Stands Out

Fast-Acting Response
The Honeywell MS4120F1204 actuator ensures quick and efficient operation, making it ideal for time-sensitive applications that require rapid adjustments in heating and cooling systems.
Spring-Return Functionality
Equipped with a spring-return mechanism, this actuator guarantees reliable reset to a default position in case of power loss, enhancing system safety and operational reliability.
Strong Torque Output
Delivering a robust 175 lb-in (20 Nm) torque, this actuator effectively handles heavy-duty demands, ensuring optimal performance in various industrial and HVAC applications.

Product Details

Get the Honeywell MS4120F1204 fast-acting, spring-return actuator for fire and smoke dampers. Accepts an on/off signal from a controller. Reversible mounting for easy use. Buy now from Ubuy Trinidad and Tobago.
Connector TypeClamp
Number Of Contacts2
Mounting Typeadjustable mount
Voltage120 volts
Number Of Poles1
Number of Positions2
Material TypePlastic
Brand NameHoneywell
ModelMS4120F1204
ManufacturerHoneywell
UPC085267224185
Unit Count1 Count
Included ComponentsProduct & Instructions Guide
Item Weight10 pounds (4.54 kg)
Part NumberMS4120F1204
MaterialPlastic
BrandHoneywell
Number of Items1

Who Should Buy?

Suitable For
  • HVAC Professionals

    Ideal for HVAC technicians who need reliable control for heating and cooling systems in commercial applications.

  • Industrial Automation

    Perfect for industries requiring precise actuator control in automated machinery for efficiency and performance.

  • Building Managers

    Suitable for building managers looking to optimize temperature control and energy efficiency in large facilities.

Not Suitable For
  • Small Scale Use

    Not suitable for small-scale applications where less powerful actuators would be more economical and sufficient.

Product Description

Honeywell MS4120F1204 Fast-Acting, Spring-Return, Actuator, Two-Position 175 lb-in., 20 Nm

About This Item

Introducing the Honeywell MS4120F1204 Fast-Acting, Spring-Return, Actuator - the versatile solution for all your HVAC and industrial actuation needs. Designed with precision and reliability, this Honeywell actuator delivers a powerful 175 lb-in torque, or 20 Nm, ensuring smooth and efficient valve and damper control. With its fast response time, this actuator provides quick and precise adjustments, allowing for optimal air regulation in your HVAC systems. Whether you're looking for a high-performance actuator for industrial applications or need to enhance your building automation system, the MS4120F1204 is the perfect choice. It is built to excel in various environments, making it ideal for energy management, temperature control, flow control, and motorized valve applications. Featuring a spring-return mechanism, this actuator guarantees safe and reliable operation.

During power loss or system shutdowns, the actuator quickly and automatically returns to its default position, eliminating the need for manual interventions. With its robust construction and durable materials, the MS4120F1204 is engineered to withstand the rigors of demanding environments. Whether it's extreme temperatures, high humidity, or heavy-duty applications, this actuator is built to perform. This actuator is also compatible with smart home systems and wireless control devices, allowing you to integrate it seamlessly into your IoT networks. Experience the convenience of remote control and monitoring, and enjoy the benefits of a fully automated system. Enhance the efficiency and performance of your HVAC system or industrial applications with the Honeywell MS4120F1204 Fast-Acting, Spring-Return, Actuator.

Trust in Honeywell's reputation for quality and reliability, and invest in a high-quality product that will deliver exceptional results. Order yours today and experience the difference for yourself.

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Customer Questions & Answers

  • Question: What is the main function of the Honeywell MS4120F1204 actuator?

    Answer: The Honeywell MS4120F1204 actuator operates as a fast-acting, spring-return device with a two-position functionality. It is designed to control valve operations in heating, ventilation, and air conditioning systems, allowing for precise temperature control and system efficiency. This actuator is ideal for use in both commercial and residential applications, ensuring optimal performance in various environments.
  • Question: What types of systems can the MS4120F1204 actuator be used with?

    Answer: This actuator is versatile and can be integrated into multiple HVAC systems, including VAV (Variable Air Volume) systems, chilled water valves, and more. Its two-position control makes it suitable for applications that require either fully open or fully closed valve positions, thus enhancing the operational effectiveness of the system it's installed in.
  • Question: What are the key specifications of the Honeywell MS4120F1204?

    Answer: The Honeywell MS4120F1204 actuator has a torque rating of 175 lb-in (20 Nm), making it capable of handling various load requirements effectively. Its fast-acting mechanism ensures quick response times, while the spring-return functionality ensures that the actuator reverts to its resting position when power is lost. This design enhances reliability and system safety, making it a preferred choice among professionals.
  • Question: Can the MS4120F1204 actuator be used outdoors?

    Answer: While the Honeywell MS4120F1204 actuator is primarily designed for indoor applications, its robust design allows for some outdoor use if protected from severe weather conditions. Ensure it is housed in an appropriate enclosure to prevent exposure to moisture and extreme temperatures, thereby prolonging its lifespan and maintaining performance.
  • Question: How does the fast-acting feature benefit the actuator's operation?

    Answer: The fast-acting feature of the Honeywell MS4120F1204 actuator allows it to respond quickly to control signals, enabling precise and immediate changes in valve positions. This rapid response is critical for maintaining desired temperature settings, especially in dynamic environments where climate control needs may vary frequently, enhancing overall system efficiency.
  • Question: What electrical specifications does the Honeywell MS4120F1204 require?

    Answer: The actuator operates at a standard electrical supply voltage of 24V AC. It's designed to be compatible with typical HVAC control systems, ensuring straightforward integration with established frameworks. Be sure to verify that your system meets this electrical specification for optimal performance.
  • Question: Is the MS4120F1204 actuator noisy during operation?

    Answer: The Honeywell MS4120F1204 actuator is designed to operate quietly, minimizing noise during its operation. This characteristic is especially beneficial in residential settings, where excessive noise can be disruptive. Its smooth actuating motion contributes to a quieter environment, making it a great choice for comfort-focused installations.
  • Question: How is the MS4120F1204 actuator installed?

    Answer: Installing the Honeywell MS4120F1204 actuator typically involves mounting it onto the valve's stem using supplied hardware, connecting the electrical supply, and ensuring proper alignment. It's recommended to consult the installation manual for detailed instructions to ensure a secure and correct installation, which is crucial for reliable operation.
  • Question: Can I integrate the MS4120F1204 actuator with smart HVAC systems?

    Answer: Yes, the Honeywell MS4120F1204 actuator can often be integrated with smart HVAC systems, especially those employing two-position control strategies. This feature enables users to create smart energy management solutions, enhancing convenience and efficiency through modern control techniques, making it a great addition to intelligent home setups.
  • Question: Where can I buy the Honeywell MS4120F1204 actuator?

    Answer: You can purchase the Honeywell MS4120F1204 actuator from Ubuy in Trinidad and Tobago. Ubuy is a reliable ecommerce platform providing various HVAC components, including this actuator, ensuring you have access to quality products conveniently.

Honeywell Linear Motion Actuators Editorial Review

The Honeywell MS4120F1204 Actuator is a fast-acting, spring-return actuator with a two-position design. It offers a powerful 175 lb-in (20 Nm) torque, making it suitable for various applications. The actuator is well-built and durable, ensuring long-lasting performance. Customers appreciate its fast response time and reliable operation. However, some users have complained about the noise level when the actuator is in use.

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Pros

  • Fast response time
  • Powerful torque
  • Durable construction

Cons

  • Noisy operation

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