373-03186 | 2W N/C FxF 1 1/4" 16.0 24V NSR | Siemens Building Technology

Siemens Building Technology 373-03186: 2W Normally Closed Flow Switch for HVAC ApplicationsThe Siemens Building Technology 373-03186 is a 2-watt, normally closed flow switch designed for HVAC applications. It features a 1 1/4" female x female connection and a 16.0 A maximum current. The switch is designed to operate on a 24V AC/DC power supply and has a NSR (normally closed) contact configuration. Additionally, it has an IP65 ingress protection rating, making it suitable for use in wet or dusty environments. This flow switch is ideal for monitoring the flow of liquids in HVAC systems, such as chilled water, condenser water, and hot water. It can be used to protect pumps and other equipment from damage due to low or no flow conditions. The switch's compact size and easy installation make it a convenient solution for a wide range of HVAC applications. Our HVAC supply store is your source for the Siemens Building Technology 373-03186 flow switch and other HVAC products. We offer the best prices and fast shipping on all of our products. Order today and get your HVAC system up and running!