Description
The Siemens 69WB5 is a commercial-grade pressure switch engineered for precise, dependable pressure control in HVAC and building automation applications. With a 5 PSI cut-in point, an 80 PSI cut-out point, and an adjustable differential range of 15–30 PSI, this switch delivers the operating flexibility needed to protect equipment and maintain system efficiency across a wide range of pressure conditions.
Backed by Siemens’ reputation for industrial-grade reliability, the 69WB5 is designed to integrate seamlessly into hydronic systems, compressor circuits, and other pressure-sensitive HVAC applications where accurate switching is critical.
Key Features
- Cut-In Set Point: 5 PSI
- Cut-Out Set Point: 80 PSI
- Adjustable Differential Range: 15–30 PSI
- Commercial-grade construction for long-term durability
- Designed for use in HVAC, hydronic, and building automation systems
- Siemens quality engineering for consistent, repeatable switching performance
Applications
- Hydronic heating and cooling systems
- Compressor and pump protection circuits
- Building automation pressure monitoring
- Commercial HVAC equipment control panels







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