Fast Delivery Belimo Nfb24-sr Damper Actuator, 90 In-lb [10 Nm], Spring Return, Ac/dc 24 V, Modulating, 2... 10v Special Discount [Se5qcFHD]

Belimo NFB24-SR Damper Actuator: Versatile and Efficient Control

The Belimo NFB24-SR Damper Actuator is a state-of-the-art device designed for precise control of dampers in HVAC systems. This actuator offers a robust performance with its 90 in-lb [10 Nm] of torque, ensuring reliable operation even in demanding environments. Its spring return feature guarantees the damper returns to its default position when power is disconnected, adding an extra layer of safety. The NFB24-SR is equipped with a modulating control function, allowing for smooth and accurate adjustment of airflow. With an AC/DC 24 V power supply and compatibility with 2...10V signals, this actuator is versatile and easy to integrate into various control systems.

Technical Specifications and Features

The Belimo NFB24-SR Damper Actuator boasts a comprehensive set of technical specifications that make it an ideal choice for a wide range of applications. With a power consumption of 3.5 W during operation and 2.5 W when holding, this actuator is energy-efficient. The power consumption for wire sizing is rated at 6 VA, ensuring compatibility with different wiring configurations. The actuator is capable of 95° of rotation and offers a fail-safe reversible direction of rotation with clockwise/counter-clockwise mounting options. For manual override, it comes with a 5 mm hex crank (3/16" Allen), supplied for convenient adjustments. The protection category is IP54, and the degree of protection NEMA is NEMA 2, making it suitable for harsh environments. The enclosure type is UL Enclosure Type 2, ensuring durability and compliance with safety standards.

Applications and Benefits

The Belimo NFB24-SR Damper Actuator is perfect for use in commercial and residential HVAC systems, where precise control and reliability are crucial. Its modulating control feature allows for optimized energy efficiency, reducing operational costs and contributing to environmental sustainability. The actuator's spring return function ensures safety and reliability, especially in critical applications. Whether you're controlling air flow in large buildings or managing heating systems in residential complexes, the NFB24-SR Damper Actuator provides the precision and dependability you need. Its versatile design and user-friendly features make it an excellent choice for professionals and DIY enthusiasts alike.