UNITED ELECTRIC CONTROLS H400156

Description:

The United Electric Controls H400-156 Pressure Switch is used in industrial pressure monitoring systems to provide reliable pressure-actuated switching for process control, alarm, and safety shutdown applications. Commonly installed in pumps, compressors, turbines, hydraulic systems, industrial gas processing equipment, and process control systems requiring a pressure switch with a 0–100 PSI operating range. Maintenance teams and instrumentation technicians use this pressure switch for replacement of failed switches, process control system repairs, and preventive maintenance.

Applications:

The United Electric Controls H400-156 Pressure Switch is used in industrial process control systems to monitor pressure and activate control or alarm circuits when preset pressure levels are reached. It is commonly installed during instrumentation maintenance, pressure switch replacement, and process equipment upgrades.

Technical Specifications:

• Brand: United Electric Controls
• Manufacturer Part Number (MPN): H400-156
• Product Type: Pressure Switch
• Series: 400 Series
• Pressure Range: 0–100 PSI
• Switch Type: SPDT
• Contact Rating: 15 A at 125/250/480 VAC
• Process Connection: 1/2 in. FNPT Stainless Steel
• Enclosure Rating: NEMA 4X
• Setpoint Adjustment: Internal Adjustment with Reference Dial
• Application: Industrial Pressure Monitoring Systems

Common Replacements:

• Industrial Pressure Switch
• Electromechanical Pressure Switch
• Process Pressure Switch