United Electric Controls J402-358-9929 Pressure Switch

Description:

The United Electric Controls J402-358-9929 Pressure Switch is used in industrial pressure monitoring and control systems to detect pressure changes and provide automatic switching for equipment protection and process automation. Commonly installed in hydraulic power units, compressors, pumps, process skids, water treatment systems, and industrial machinery requiring an adjustable pressure range of 0–200 PSI with 15 A switching at up to 480 VAC. Maintenance technicians, process engineers, and system integrators use this pressure switch for preventive maintenance, pressure alarm functions, equipment shutdown, and replacement of OEM pressure control devices. The J402 Series features dual SPDT outputs, a NEMA 4X enclosure, and a welded stainless steel pressure sensor for reliable operation in harsh industrial environments.

Applications:

The United Electric Controls J402-358-9929 Pressure Switch is commonly used in hydraulic systems, compressed air systems, industrial pumps, compressors, chemical processing plants, water and wastewater facilities, power generation equipment, and OEM process machinery where dependable pressure monitoring and automatic switching are required. Its NEMA 4X enclosure and stainless steel wetted parts make it suitable for demanding industrial environments.

Technical Specifications:

• Brand: United Electric Controls (UE)
• Model: J402-358-9929
• Product Type: Pressure Switch
• Series: 400 Series (J402)
• Adjustable Pressure Range: 0–200 PSI
• Proof Pressure: 250 PSI
• Switching Voltage: 125/250/480 VAC
• Contact Rating: 15 A Resistive
• Switch Outputs: Two SPDT Snap-Action Switches
• Process Connection: 1/4 in. FNPT, 316L Stainless Steel
• Pressure Sensor: Welded 316L Stainless Steel Diaphragm
• Setpoint Adjustment: Internal Hex Screw
• Enclosure Rating: NEMA 4X, Epoxy-Coated Housing
• Application: Industrial Pressure Monitoring, Alarm, and Process Control

Common Replacements:

• United Electric Controls J400-358 Pressure Switch
• United Electric Controls H402-358 Pressure Switch
• United Electric Controls One Series Electronic Pressure Switch