Description
The Schneider Electric (Square D) 9013FSG2J21 is a heavy-duty DPST (Double Pole Single Throw) pressure switch engineered for dependable pressure sensing and control in HVAC, refrigeration, compressor, and fluid-handling applications. With a pressure range of 10 to 65 PSI and factory-set cut-in/cut-out points of 30 PSI On and 50 PSI Off, this switch delivers accurate, repeatable performance in demanding commercial and industrial environments.
The Square D 9013FSG series is a trusted industry standard, combining rugged construction with straightforward installation. The DPST contact configuration allows simultaneous switching of two circuits with a single actuating mechanism, making it ideal for applications requiring dual-circuit control or added safety interlocking.
Key Features
- Pressure range: 10–65 PSI
- Factory set points: 30 PSI On / 50 PSI Off
- Contact configuration: DPST (Double Pole Single Throw)
- Part of the Square D 9013FSG series — an industry-standard pressure switch line
- Designed for compressor, HVAC, refrigeration, and fluid system pressure control
- Rugged construction for reliable long-term operation
- Straightforward wiring and installation
Application
The 9013FSG2J21 is well-suited for use in air compressors, water pumps, HVAC systems, and other pressure-controlled equipment where a reliable, dual-circuit pressure switch is required. Its DPST design provides added flexibility for applications that demand simultaneous control of two separate electrical circuits.
Why Choose Square D Pressure Switches?
Schneider Electric’s Square D brand has been synonymous with electrical reliability and innovation for decades. The 9013FSG series pressure switches are widely specified by engineers and trusted by technicians across the HVAC and industrial trades for their consistent performance and ease of use.
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