UNITED ELECTRIC CONTROLS J120-192 EXPLOSION-PROOF PRESSURE SWITCH 15-300 PSI

Description:

The United Electric Controls J120-192 Pressure Switch is used in industrial process control, hydraulic systems, compressors, pumps, and equipment protection applications to monitor pressure and provide automatic electrical switching when preset pressure conditions are reached. Commonly installed in oil and gas facilities, chemical plants, power generation equipment, hydraulic power units, and industrial automation systems requiring reliable explosion-proof pressure monitoring. 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 J120-192 Pressure Switch is commonly used in compressor control circuits, pump protection systems, hydraulic machinery, process monitoring installations, pneumatic systems, and hazardous-location industrial equipment. Its explosion-proof enclosure provides dependable pressure-actuated switching for alarms, shutdown functions, interlocks, and automatic process control in demanding industrial environments.

Technical Specifications:

• Brand: United Electric Controls
• Part Number: J120-192
• Product Type: Pressure Switch
• Series: J120 Series
• Switch Type: Explosion-Proof Pressure Switch
• Pressure Range: 15 to 300 PSI
• Pressure Range Metric: 1.0 to 20.7 Bar
• Function: Pressure Monitoring and Control
• Pressure Sensing Element: Diaphragm/Piston Actuated Mechanism
• Output Contacts: SPDT Snap-Action Switch
• Electrical Rating: 15A @ 125/250/480 VAC Resistive
• Setpoint Adjustment: Internal Adjustable Setpoint
• Enclosure Type: Explosion-Proof and Weatherproof Housing
• Housing Material: Epoxy-Coated Die-Cast Aluminum
• Hazardous Location Rated
• Process Connection: 1/4 in. NPT Pressure Port
• Suitable for Air, Water, Oil, and Compatible Non-Corrosive Fluids
• Designed for Alarm and Shutdown Applications
• Compatible with Pumps, Compressors, and Hydraulic Equipment
• Intended for OEM Equipment and Replacement Installations
• Engineered for Continuous-Duty Industrial Service

Common Replacements:

• United Electric Controls J120-171 Pressure Switch
• United Electric Controls H122-S146B Pressure Switch
• United Electric Controls J400K-S147B Pressure Switch