United Electric H54-25 Pressure Switch

SPDT 10-100# Diff. # Switch

H54-25 is identical to H54-25-9516

United Electric H54-25 Pressure Switch – SPDT, 10–100 PSI Adjustable Setpoint, NEMA 1 Enclosure

The United Electric H54-25 Pressure Switch (formerly factory stock number 9516) is a high-performance, single-pole double-throw (SPDT) pressure control designed for demanding industrial and commercial applications. Featuring a 10–100 PSI adjustable setpoint, this pressure switch ensures reliable pressure monitoring and control across a wide range of systems.

🔧 Key Features:

• Model: H54-25

• Switch Type: 1 SPDT output

• Setpoint Range: Adjustable from 10 to 100 PSI

• Deadband (Differential): 1 to 2.5 PSI

• Proof Pressure: 200 PSI above setpoint (maximum 600 PSI)

• Overrange Pressure: 100 PSI above setpoint

• Pressure Connection: 1/4" NPTM, aluminum

• Sensing Element: Buna-N diaphragm with Buna-N O-ring

• Adjustment: Internal with reference dial

• Enclosure: NEMA 1, black Lexan (durable and lightweight)

• Mounting: Compact and easy to install

• Application Areas: Air, gas, water, and compatible non-corrosive fluids

✅ Benefits:

• Wide adjustable pressure range ideal for general-purpose control

• Reliable SPDT switch for flexible wiring and output configurations

• Strong overpressure protection ensures system safety

• Compact NEMA 1 enclosure for indoor use in control panels or machinery

• Accurate internal adjustment with visible dial for reference

🛠️ Applications Include:

• Air compressors

• HVAC systems

• Water treatment equipment

• Industrial automation

• Pressure monitoring and safety control systems

Trust the United Electric H54-25 Pressure Switch for accurate, long-lasting pressure control in mission-critical systems — engineered for performance and built to last.