Square D 9013 FSG2 30/50 PSI Pumptrol Water Pressure Switch | Schneider Electric FSG2J21CP

Overview

The Square D 9013 FSG2 Pumptrol is a rugged 30/50 PSI water pressure switch from Schneider Electric. It is designed to start and stop electrically driven pumps and air compressors with dependable switching action, making it a practical choice for everyday pumping tasks.

With a legacy of more than 67 years in the Pumptrol family, this switch emphasizes durable construction and straightforward operation. Its compact form fits many standard installations, offering reliable control across a range of pressure needs while withstanding regular use in typical residential and light commercial settings.

Key features

• IP54 rated enclosure for reliable operation in dusty and damp environments
• Suitable for jet pumps, submersible pumps, and reciprocating pumps
• 1/4 inch connection for easy plumbing integration
• Contacts open on rising pressure to trigger pump start

Why it matters

Consistent pressure control helps protect equipment and maintain steady performance in pumping systems. The 30/50 PSI range offers a practical balance for well water, irrigation, and compact pressure systems, while the small connection size simplifies installation alongside existing piping.

Durability and weather tolerance are enhanced by the IP54 protection, helping the switch perform in routine workshop, garage, or outdoor pump setups. The open on rise contact logic aligns with common single pump start configurations, enabling straightforward control without unnecessary cycling.

Real world use cases

Great for a well water system serving a small home, or for an irrigation pump in a yard where dependable start and stop are desirable. It also suits air compressor applications in light workshop or residential settings where a clear cut in and out threshold is beneficial.

• Compact 1/4 inch connection supports flexible installation
• Proven switching behavior for reliable pump and compressor control