UNITED ELECTRIC H122-95478-358 PRESSURE TYPE SWITCH 95478358

Description:

The United Electric Controls H122-95478-358 Pressure Switch is used in industrial process control systems to monitor pressure and provide automatic electrical switching when preset pressure limits are reached. Commonly installed in pumps, compressors, hydraulic systems, oil and gas equipment, water treatment facilities, and industrial automation applications requiring reliable pressure monitoring and equipment protection. Maintenance teams and system integrators use this part for repair, retrofit, expansion, or replacement of existing pressure sensing and control systems.

Applications:

The United Electric Controls H122-95478-358 Pressure Switch is commonly used in pump protection systems, compressor control circuits, hydraulic power units, process pressure monitoring, safety shutdown systems, and industrial alarm applications. The switch utilizes a pressure-actuated sensing mechanism to detect pressure changes and actuate electrical contacts for alarms, interlocks, shutdown functions, and automatic process control, helping maintain safe and efficient operation of critical industrial equipment in demanding industrial environments.

Technical Specifications:

• Brand: United Electric Controls
• Part Number: H122-95478-358
• Alternate Part Number: 95478-358
• Product Type: Pressure Switch
• Series: 122 Series
• Switch Type: Electromechanical Pressure Switch
• Function: Pressure Monitoring and Control
• Sensing Element: Pressure-Actuated Diaphragm/Piston Assembly
• Output Contacts: SPDT Snap-Action Switch
• Contact Rating: 15A @ 125/250/480 VAC
• Setpoint Adjustment: External Adjustable Setpoint
• Deadband: Adjustable Differential
• Enclosure Type: NEMA 4X / Weatherproof Housing
• Housing Material: Epoxy-Coated Die-Cast Aluminum
• Electrical Connection: Conduit Entry
• Process Connection: NPT Pressure Port
• Repeatability: High Accuracy Industrial Switching
• Suitable for Air, Gas, Oil, Water, and Compatible Process Fluids
• Designed for Alarm and Shutdown Applications
• Compatible with Pumps, Compressors, Hydraulic Systems, and Process Equipment
• Intended for OEM Equipment and Replacement Installations
• Suitable for Maintenance, Retrofit, and Repair Projects
• Engineered for Continuous-Duty Industrial Service
• Industrial Process Control Compatible

Common Replacements:

• United Electric Controls H122-190 Pressure Switch
• United Electric Controls H117-194 Pressure Switch
• United Electric Controls H100-491 Pressure Switch