UNITED ELECTRIC CONTROLS J27KB-140 TYPE PRESSURE SWITCH

Description:

The United Electric Controls J27KB-140 Pressure Switch is used in industrial pressure monitoring and control systems to provide automatic electrical switching when preset pressure levels are reached. Commonly installed in pumps, compressors, hydraulic systems, lubrication systems, process equipment, and industrial automation applications requiring reliable pressure control 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 J27KB-140 Pressure Switch is commonly used in compressor control circuits, pump protection systems, hydraulic power units, lubrication monitoring systems, process pressure monitoring, 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: J27KB-140
• Product Type: Pressure Switch
• Series: J27KB Series
• Switch Type: Electromechanical Pressure Switch
• Function: Pressure Monitoring and Control
• Sensing Element: Pressure-Actuated Diaphragm Assembly
• Output Contacts: SPDT Snap-Action Switch
• Contact Rating: 15A @ 125/250/480 VAC
• Setpoint Adjustment: Adjustable Pressure Setpoint
• Deadband: Adjustable Differential
• Process Connection: Dual Pressure Port Configuration
• Connection Type: NPT Female Connections
• Electrical Connection: Conduit Entry
• Enclosure Type: Industrial-Duty Housing
• Housing Material: Die-Cast Aluminum Construction
• 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 J21K-357 Pressure Switch
• United Electric Controls J21K-S150B Pressure Switch
• United Electric Controls J120-358 Pressure Switch