
SA1-US Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $58.87 | Condition is New – Open box, BELIMO SA1-US / SA1US (NEW NO BOX), shipping cost = $12.90 | 99.7% |
![]() | $80.00 | Condition is New – Open box, BELIMO SA1 US actuator 6 amp 250 vac, shipping cost = $17.41 | 100.0% |

The Belimo SA1-US SA1US Box is a versatile and advanced air damper solution designed for use in commercial and industrial HVAC systems. This damper is part of Belimo's SA1 series, which is known for its precision control and reliability.
The SA1-US box is a modulating damper that can be used for both heating and cooling applications. It is designed to work with Belimo's SA1 actuator, which provides accurate positioning and quick response times. The damper is available in various sizes to accommodate ductwork with rectangular or round cross-sections, and it can be used with single or three-phase voltage supplies.
The SA1-US box features a number of design innovations that improve its performance and durability. It has a robust construction with a powder-coated steel housing that protects against corrosion and wear. The damper blades are made of high-quality materials that ensure long-lasting operation, even in demanding environments.
The SA1-US box also includes a number of advanced features that make it an ideal choice for modern HVAC systems. It has a built-in position feedback system that allows for precise control and monitoring of damper position. It also includes a range of safety features, such as a limit switch that prevents the damper from opening or closing too far, and a manual override function that allows for manual operation in case of power failure.
The SA1-US box is easy to install and integrate into HVAC systems, with clear and concise wiring diagrams and installation instructions provided in the product documentation. It is also compatible with a range of building automation systems, allowing for seamless integration into larger building control systems.
Overall, the Belimo SA1-US SA1US Box is a high-performance and reliable air damper solution that is ideal for use in commercial and industrial HVAC systems. Its advanced features, durable construction, and easy installation make it a popular choice among HVAC professionals and building owners.
Belimo SA1-US SA1-US Box: Pros and Cons
The Belimo SA1-US SA1-US Box is a popular solution for regulating and controlling airflow in HVAC systems. Here are some of its advantages and disadvantages:
Pros:1. Precise Control: The SA1-US Box offers precise control of airflow, temperature, and humidity levels in HVAC systems. It is designed to ensure that the desired conditions are maintained consistently.
2. Energy Efficiency: The SA1-US Box is known for its energy efficiency. It can help reduce energy consumption by regulating the airflow and ensuring that the HVAC system is operating at optimal efficiency.
3. Easy Installation: The SA1-US Box is relatively easy to install. It can be mounted on the ductwork or in a separate enclosure, and the wiring connections are straightforward.
4. Durable: The SA1-US Box is built to last. It is made of high-quality materials and is designed to withstand the rigors of constant use in HVAC systems.
5. Flexible: The SA1-US Box is a versatile solution that can be used in various applications, including commercial and industrial buildings, data centers, and laboratories.
Cons:1. Cost: The SA1-US Box can be expensive, particularly for larger HVAC systems. The cost of the box itself, as well as the installation and maintenance, can add up.
2. Complexity: While the SA1-US Box is relatively easy to install, it can be complex to set up and configure. It requires a certain level of expertise to program the controller and optimize the settings for the specific application.
3. Maintenance: The SA1-US Box requires regular maintenance to ensure that it is operating at peak efficiency. This can include cleaning the filters, checking the wiring connections, and calibrating the sensors.
4. Limited Capacity: The SA1-US Box may not be suitable for very large HVAC systems. It has a limited capacity for handling high volumes of airflow and may not be able to meet the demands of larger applications.
Conclusion:The Belimo SA1-US SA1-US Box is a high-performance solution for regulating and controlling airflow in HVAC systems. Its advantages include precise control, energy efficiency, easy installation, durability, and flexibility. However, it can be expensive, complex to set up, require regular maintenance, and may not be suitable for very large HVAC systems.
Recommendation:If you are looking for a reliable and efficient solution for controlling airflow in a medium-sized HVAC system, the Belimo SA1-US SA1-US Box is an excellent choice. It offers precise control, energy efficiency, and flexibility, making it a popular choice for a wide range of applications. However, it is important to consider the cost, complexity, and maintenance requirements before making a purchase. If you are unsure about the suitability of the SA1-US Box for your specific application, it may be worth consulting with a HVAC professional for advice.
Details:
Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use. Belimo SA1-US / sa1us new no box auxiliary switch, 6amp, 250vac, for use with damper actuator. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.
The product is used surplus. Sells new and surplus product develops channels to purchase such.
specifications maxohvac:
- brand: Belimo
- mpn: Sa1-us
- part type: Box
payments maxohvac:
- wallet: paypal
- other
- credit card: visa
returns maxohvac:
- method: money back
- policy: returns accepted
- paid by: buyer
- time: 30 days
shipping maxohvac:
- service: standard
- class: standard
- type: fixed
- transit: 2-5 days
seller maxohvac:
- city: 1 millennium dr, willingboro, nj 08046
- # reviews: 165485
- rating: 96.6%
offer maxohvac:
- sold #: 19
- started: april 3, 2025
- options: ship-to-home
- availability: in stock
- prices: $58.87–$80.00
- item condition: New – Open box
- in stock #: 2
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
Also Viewed:
- AMX24-3-S: BOX, Belimo
- SVKX24: ACTUATOR, Belimo
- LRB120-3: ACTUATOR, Belimo
- 01-APS-501: AIR SWITCH, Belimo
- B312-DN15: ACTUATOR VALVE, Belimo
- AF24-MFTUS: BOX, Belimo
- FSNF24-S-US: BOX, Belimo
- LF24-MFT-20: BOX, Belimo
- B311B-LRB24-3-T: ACTUATOR VALVE, Belimo
- NM24-SR-F: BOX, Belimo
- 10478-00036: STRAP, Belimo

