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Item #:
15387363
Belimo LF120 US Damper Control Actuator, On-Off, Spring Return Fail-Safe, No Auxiliary Switch, 120 Vac
Item #:
15387363
€ 310
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The LF Series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Spring Return Fail-Safe
Ensures reliable performance during power outages, automatically returning to a safe position to prevent system failures and maintain safety standards.
Power Efficient
Operates at 120 Vac with minimal energy consumption, providing a cost-effective solution without compromising performance, ideal for energy-conscious environments.
User-Friendly Installation
Designed for easy installation with straightforward wiring and no need for auxiliary switches, making it accessible for both professionals and DIYers.
Product Details
- Belimo LF120 US Damper Control Actuator
- On-Off, Spring Return Fail-Safe
- No Auxiliary Switch
- 120 Vac
- Provides true spring return operation for reliable fail-safe application
- Graduated position indicator showing 0° to 95°
| Connector Type | Screw |
| Number Of Contacts | 120 |
| Mounting Type | Panel Mount |
| Voltage | 120 Volts |
| Number Of Poles | 1 |
| Number of Positions | 10 |
| Material Type | Plastic |
| Item Dimensions W x H | 4.37"W x 8.94"H (11.1 cm) |
| Brand Name | Belimo |
| Model | LF120 US |
| Manufacturer | Belimo Air Controls |
| Part Number | LF120 US |
| Item Weight | 3 Pounds (1.36 kg) |
| Unit Count | 1 Count |
| Material | Plastic |
| Brand | Belimo |
| Product Dimensions (L x W x H) | 4.37"W x 8.94"H (11.1 cm) |
| Number of Items | 1 |
Who Should Buy?
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HVAC Professionals
Ideal for HVAC technicians needing reliable actuator performance for on-off damper control in various systems.
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Commercial Buildings
Great for managing airflow in commercial HVAC systems requiring robust and fail-safe damper control solutions.
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Energy Managers
Perfect for energy management systems where energy efficiency through controlled damper operation is essential.
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Residential Use
Not suitable for residential applications needing smaller or lower voltage actuators for home HVAC systems.
Product Description
Belimo LF120 US Damper Control Actuator, On-Off, Spring Return Fail-Safe, No Auxiliary Switch, 120 Vac
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Product Buying Guide
The Belimo LF120 US Damper Control Actuator is designed to offer reliable fail-safe operation and positive close off on air tight dampers. With true spring return operation and consistent torque, this actuator ensures efficient performance. This buying guide is aimed at helping potential buyers understand the product specifications, key features, usage scenarios, user reviews, price analysis, and buying considerations to make an informed decision.
Product Specifications
- 1
- United States
- 8.5 L X 11.1 W X 22.7 H (Cm)
- 1.647 Kilograms
Key Features
- Provides reliable fail-safe application and consistent torque to the damper with or without power applied to the actuator.
- Ensures airtight dampers and delivers 95° of rotation for effective control.
- Shows 0° to 95°, allowing easy monitoring of the damper position.
- Eliminates the need for an electrical ground connection, enhancing safety and convenience.
- Power consumption is minimized in holding mode for energy efficiency.
Usage Scenarios
- Ideal for HVAC applications, providing fail-safe operation and precise control over damper positions.
- Suitable for use in various commercial buildings where reliable fail-safe actuators are required for efficient ventilation and air flow control.
Usage Scenarios
- Offers similar fail-safe actuators with spring return operation but may lack the specific features provided by Belimo LF120 US Damper Control Actuator.
- Provides actuators for damper control, but the unique design and features of Belimo LF120 US Damper Control Actuator set it apart in terms of performance and reliability.
Some User Review
- Users appreciate the reliable fail-safe operation and consistent torque provided by the actuator.
- The graduated position indicator has been particularly useful for monitoring the damper position accurately.
- Many users have found the reduced power consumption in holding mode to be a cost-saving benefit.
- The double insulated design has enhanced safety and ease of installation for users.
Competitors
- Varies across different vendors, but the product offers value for its performance and features compared to its competitors.
Buying Considerations
- Considering the critical role of damper control actuators, the focus should be on the performance and reliability offered.
- Buyers should assess if the key features align with their specific application needs for HVAC or commercial building use.
- While evaluating the price, buyers should consider the long-term cost-saving benefits and overall value offered by the product.
Conclusion
The Belimo LF120 US Damper Control Actuator stands out as a reliable and efficient choice for fail-safe operation and precise control over damper positions in HVAC and commercial building applications. With its unique features, consistent torque, and energy-efficient design, it provides excellent value for buyers seeking a high-performance damper control actuator.
View LessThe Belimo LF120 US Damper Control Actuator is designed to offer reliable fail-safe operation and positive close off on air tight dampers. With true spring return operation and consistent torque, this actuator ensures efficient performance. This buying guide is aimed at helping potential buyers understand the product specifications, key features, usage scenarios, user reviews, price analysis, and buying considerations to make an informed decision. Continue Reading
Customer Questions & Answers
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Question:
What is the primary function of the Belimo LF120 US Damper Control Actuator?
Answer: The Belimo LF120 US Damper Control Actuator is designed to control airflow in HVAC systems. It operates using an on-off mechanism, which allows for precise management of air flow through dampers, ensuring optimal climate control. This actuator features a spring return fail-safe design, meaning that in case of a power failure, the actuator will return to its fail-safe position automatically. Such functionality is crucial for applications where maintaining air quality and temperature is essential. -
Question:
Is the Belimo LF120 compatible with different types of HVAC systems?
Answer: Yes, the Belimo LF120 is versatile and can be integrated into various HVAC systems. Its design accommodates standard 120 Vac power supply, making it suitable for both residential and commercial setups. With the LF120, you can ensure that your specific air control requirements are met, regardless of the type of heating or cooling system in use. This broad compatibility makes it a popular choice among technicians and contractors. -
Question:
Does the Belimo LF120 come with an auxiliary switch?
Answer: No, the Belimo LF120 does not include an auxiliary switch. This model is specifically designed for simple on-off control, focusing on delivering reliability without the additional complexity that auxiliary switches may introduce. If your application requires basic damper control without extra features, the LF120 is an excellent option. However, for configurations needing feedback or additional monitoring, consider Belimo models that include auxiliary switch options. -
Question:
What are the benefits of the spring return fail-safe feature in the LF120?
Answer: The spring return fail-safe feature of the LF120 ensures that the actuator returns to a predetermined position during power loss. This is particularly beneficial in scenarios where maintaining safety or specific airflow paths is critical, such as in emergency ventilation systems. This design helps in avoiding uncontrolled air movement that could lead to discomfort or safety issues, providing peace of mind during power outages. -
Question:
Can the Belimo LF120 be used in outdoor applications?
Answer: The Belimo LF120 is primarily designed for indoor use within HVAC systems. While it has some level of environmental protection, using it in outdoor settings without adequate enclosure may lead to exposure to moisture or extreme temperatures, potentially impacting performance. For external installations, consider Belimo's products specifically rated for outdoor use to ensure durability and functionality. -
Question:
What type of maintenance does the Belimo LF120 require?
Answer: The LF120 requires minimal maintenance, primarily focusing on monitoring its operational efficiency. It's advisable to regularly check the actuator and damper connections for proper functionality and to listen for any unusual sounds during operation. Periodic inspections can identify any buildup of dust or debris that might impede performance. Ensuring the actuator operates smoothly helps in maintaining the HVAC system's overall efficiency. -
Question:
What is the installation process for the Belimo LF120?
Answer: Installing the Belimo LF120 requires basic electrical knowledge and understanding of HVAC systems. Typically, it involves securely mounting the actuator to the damper, connecting the power supply, and ensuring that the actuator is aligned properly for optimal function. It's recommended to follow the manufacturer's installation manual for step-by-step guidance, as this will provide specific diagrams and instructions to ensure correct installation and performance. -
Question:
How does the LF120 improve energy efficiency in HVAC systems?
Answer: The Belimo LF120 actuator optimizes energy efficiency by providing precise control over airflow. By effectively regulating the dampers based on demand, this actuator helps prevent unnecessary energy consumption caused by over-ventilation. In situations like variable climate or fluctuating occupancy, the LF120 allows for adjustments that ensure systems are running at peak efficiency, leading to energy savings and enhanced comfort levels in spaces. -
Question:
Where can I buy the Belimo LF120 US Damper Control Actuator in Ireland?
Answer: You can purchase the Belimo LF120 US Damper Control Actuator at Ubuy. They offer a wide range of HVAC products, including this actuator model, ensuring you can find it conveniently in Ireland. Ubuy provides a platform where you can view product specifications, read reviews, and make informed purchasing decisions. -
Question:
Are there any compatible accessories for the Belimo LF120?
Answer: While the LF120 primarily operates independently as a damper actuator, it can be complemented with various HVAC control systems and sensors to enhance functionality. For example, integrating it with smart thermostats can allow for more advanced climate control capabilities. However, always check compatibility with your specific setup to ensure optimal performance and reliability.
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€ 310
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Features & Benefits
- True spring return operation
- Reliable fail-safe application
- Positive close off on air tight dampers
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