Description
The Schneider Electric (Square D) 9013FHG49J59X is a heavy-duty DPST (Double Pole, Single Throw) pressure switch engineered for reliable automatic pressure sensing and control in commercial and industrial HVAC, compressor, and fluid system applications. With a 60–200 PSI operating range, a factory-set cut-in (On) pressure of 135 PSI, and a cut-out (Off) pressure of 175 PSI, this switch delivers precise and repeatable pressure-based switching to protect equipment and maintain system performance.
Key Features
- Double Pole, Single Throw (DPST) switching configuration for versatile circuit control
- Operating pressure range: 60–200 PSI
- Factory-set cut-in (On) pressure: 135 PSI
- Factory-set cut-out (Off) pressure: 175 PSI
- Square D 9013F series — a trusted platform for industrial-grade pressure control
- Designed for use with air compressors, pumps, and HVAC fluid systems
- Durable construction for long service life in demanding environments
Application
The 9013FHG49J59X is ideal for controlling motor starters, contactors, and other load circuits based on system pressure. It is commonly used in air compressor systems, water pressure systems, and commercial HVAC hydronic applications where automatic start/stop control based on pressure thresholds is required.
Product Specifications
- Brand: Schneider Electric (Square D)
- Model / SKU: 9013FHG49J59X
- Switch Type: DPST (Double Pole, Single Throw)
- Pressure Range: 60–200 PSI
- Cut-In (On) Pressure: 135 PSI
- Cut-Out (Off) Pressure: 175 PSI
- Series: Square D 9013F







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