Description
The United Electric Controls H54-27 is an adjustable pressure switch designed for reliable monitoring and control of pressure in HVAC and industrial systems. With an operating range of 30 to 300 PSI, this switch provides precise actuation for system control, alarm, or safety shutdown functions. It features an SPDT contact configuration for flexible integration into control circuits. The NEMA 1 enclosure is intended for indoor applications, offering basic protection in controlled environments. Built for durability and consistent performance, the H54-27 is suitable for air, gas, and liquid pressure applications.
Key Features
- Adjustable pressure range: 30–300 PSI
- SPDT contact configuration for versatile control
- NEMA 1 enclosure for indoor installations
- Suitable for air, gas, and liquid pressure systems
- Supports alarms, shutdowns, and process control functions
- Durable construction for commercial and industrial use
- Designed for reliable and repeatable pressure switching







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