Description
The Schneider Electric (Square D) 9013FSG2J24M4 is a heavy-duty water pump pressure switch engineered for dependable automatic control of residential and light commercial well pump systems. Part of the trusted Square D 9013FSG series, this switch cycles the pump on at 40 PSI and off at 60 PSI, maintaining consistent system pressure and protecting both the pump and plumbing from pressure extremes.
Key Features
- Factory-set 40–60 PSI cut-in/cut-out pressure range for standard well pump applications
- Double Pole Single Throw (DPST) contact configuration for reliable circuit switching
- Low-pressure cut-off (unloader) feature — shuts down the pump if system pressure drops dangerously low, protecting against dry-run damage
- Fixed differential pressure setting for consistent, repeatable operation
- 1/4″ NPT pressure port for straightforward installation on standard pump fittings and tees
- NEMA 1 enclosure suitable for indoor installations
- Rugged construction built to Square D’s proven 9013FSG series standards
Typical Applications
- Residential and light commercial well pump systems
- Water pressure booster systems
- Irrigation pump control
- Hydropneumatic tank systems
Why Choose Square D 9013FSG Series?
Square D pressure switches have been the industry standard for water pump control for decades. The 9013FSG2J24M4 delivers the reliability and longevity that contractors and homeowners depend on, with straightforward wiring and installation. The integrated low-pressure cut-off safeguards the pump motor against damage caused by loss of prime or a dry well condition — a critical protection feature for any pumping system.
Specifications
- Brand: Schneider Electric / Square D
- Series: 9013FSG
- SKU / Part Number: 9013FSG2J24M4
- Pressure Range: 40–60 PSI (cut-in/cut-out)
- Contact Configuration: DPST (Double Pole Single Throw)
- Port Size: 1/4″ NPT
- Enclosure: NEMA 1
- Special Feature: Low-pressure cut-off (M4 option)
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