373-03128 | 2W N/C SS 1/2" 2.50 24V NSR | Siemens Building Technology

Siemens NCO-373-03128: Precise Control for HVAC Systems The Siemens NCO-373-03128 is a N/C safety switch designed for use in heating, ventilation, and air conditioning (HVAC) systems. This highly reliable switch offers exceptional performance and durability, making it ideal for demanding industrial applications. Key Features: Normally Closed (N/C) Operation: Maintains a closed circuit until activated by a specific signal. Stainless Steel Construction: Ensures corrosion resistance and longevity in harsh environments. 1/2-Inch Port Size: Provides ample flow capacity for various HVAC applications. 2.50 Cv Value: Indicates the flow rate of water at a specific pressure drop, ensuring optimal flow control. 24V Nominal Voltage: Compatible with typical HVAC system voltages. Applications: * Safety shutdown of HVAC systems * Monitoring and control of air flow * Protection against excessive temperatures or pressures With its precise control, rugged construction, and industry-leading quality, the Siemens NCO-373-03128 is an essential component for ensuring the safe and efficient operation of your HVAC systems. Shop our HVAC supply store today for the best prices and fast shipping on all your HVAC needs!