Description
The Schneider Electric (Square D) 9013FHG12J52 is a heavy-duty SPDT (Single Pole Double Throw) pressure switch engineered for dependable, precise pressure control in HVAC, refrigeration, compressor, and industrial fluid system applications. Built under the trusted Square D brand, this switch delivers consistent performance across a broad operating pressure range.
Key Specifications
- Pressure Range: 40–150 PSI
- Cut-In (On) Set Point: 95 PSI
- Cut-Out (Off) Set Point: 125 PSI
- Switch Action: SPDT (Single Pole Double Throw)
- Brand: Schneider Electric / Square D
- Model / SKU: 9013FHG12J52
Product Overview
The 9013FHG12J52 pressure switch automatically opens or closes an electrical circuit in response to system pressure changes. With a cut-in pressure of 95 PSI and a cut-out pressure of 125 PSI, this switch provides a reliable differential to protect pumps, compressors, and other pressure-sensitive HVAC equipment from operating outside safe parameters.
Features & Benefits
- SPDT switching action allows use in both normally open and normally closed circuit configurations
- Wide 40–150 PSI operating range suits a variety of commercial and industrial pressure control applications
- Factory-set cut-in and cut-out points for plug-and-play installation
- Rugged Square D construction for long service life in demanding environments
- Trusted Schneider Electric quality and engineering
Typical Applications
- Air compressor pressure control
- Hydronic and water pump systems
- HVAC refrigeration circuits
- Industrial fluid and pneumatic systems







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