Description
The Schneider Electric (Square D) 9013FHG12J52X is a heavy-duty compressor pressure switch engineered for dependable automatic start/stop control of air compressor systems. Part of the trusted Square D 9013FHG series, this switch features a 125 PSI cut-out pressure setting and an integrated 2-way pressure release valve that unloads the compressor head at shutdown — allowing for easy motor restart without back-pressure resistance.
Designed for use in industrial and commercial compressed air applications, the 9013FHG12J52X delivers consistent, accurate pressure control with a rugged construction built to withstand demanding environments. The 2-way release mechanism is a key feature for compressor longevity, venting trapped air from the discharge line each time the motor cycles off.
Key Features
- 125 PSI cut-out pressure setting for precise compressor control
- Integrated 2-way pressure release valve for unloaded motor restart
- Part of the Square D 9013FHG series — a trusted name in compressor pressure switches
- Automatic start/stop operation based on system pressure
- NEMA 1 enclosure for general indoor use
- 1/4″ FNPT pressure connection for easy installation
- Adjustable cut-in/cut-out differential for flexible system tuning
- Durable construction suitable for industrial and commercial compressor applications
Specifications
- Brand: Schneider Electric (Square D)
- SKU / Part Number: 9013FHG12J52X
- Series: 9013FHG
- Cut-Out Pressure: 125 PSI
- Pressure Release: 2-Way Release Valve
- Port Connection: 1/4″ FNPT
- Enclosure Type: NEMA 1
- Application: Air Compressor Pressure Control
Application
Ideal for single-stage and two-stage reciprocating air compressors in HVAC, industrial, and mechanical room settings. The 2-way release valve ensures the compressor motor is never forced to restart against a pressurized head, extending motor and compressor life while reducing nuisance trips.
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