Description
The Schneider Electric (Square D) 9013FHG12J27X is a heavy-duty, 2-pole electromechanical pressure switch from the trusted Square D FHG Series, engineered for reliable automatic pressure control in commercial and industrial HVAC, compressor, and fluid-handling systems. Featuring a built-in Pressure Relief Valve (PRV) and factory-set cut-in/cut-out points of 70 PSI ON and 100 PSI OFF within a 70–150 PSI operating range, this switch delivers consistent, repeatable performance in demanding applications.
Key Features
- 2-Pole switching configuration for versatile circuit control
- Pressure range: 70–150 PSI
- Factory set points: 70 PSI cut-in (ON) / 100 PSI cut-out (OFF)
- Integrated Pressure Relief Valve (PRV) for added system protection
- Square D FHG Series construction — built for long service life
- Designed for compressor, pump, and HVAC pressure control applications
- Schneider Electric quality and engineering reliability
Application
The 9013FHG12J27X is ideal for use in air compressor systems, water pump controls, and other pressure-sensitive HVAC and mechanical systems where automatic start/stop pressure switching is required. The integrated PRV provides an additional layer of overpressure protection, reducing the need for separate relief valve components.
Product Specifications
- SKU: 9013FHG12J27X
- Brand: Schneider Electric (Square D)
- Series: 9013 FHG
- Poles: 2
- Pressure Range: 70–150 PSI
- Cut-In (ON) Set Point: 70 PSI
- Cut-Out (OFF) Set Point: 100 PSI
- Includes: Integral Pressure Relief Valve (PRV)







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