Cleveland Controls NS2-3050-00 Air Sensing Switch

The Cleveland Controls NS2-3050-00 is a dependable air sensing switch engineered for use in commercial and residential HVAC applications. Designed to detect the presence or absence of airflow, this switch provides a critical safety and control function — helping to protect equipment and ensure proper system operation.

Key Features

• Detects airflow presence or absence in duct and air handling systems
• Provides reliable switching action for HVAC control circuits
• Compact, durable construction suited for demanding HVAC environments
• Designed for straightforward installation in ductwork or air handling units
• Manufactured by Cleveland Controls, a trusted name in HVAC sensing and switching solutions

Common Applications

• Air handling units (AHUs)
• Fan proving and interlock circuits
• Duct-mounted airflow verification
• Commercial HVAC control systems
• Safety shutdown and monitoring circuits

Product Details

• Brand: Cleveland Controls
• Model / SKU: NS2-3050-00
• Type: Air Sensing Switch