Telemecanique - Square D 9013FSG Pressure Switch for Water Pumps

The Telemecanique - Square D 9013FSG pressure switch is designed for reliable control and protection of electrically driven water pumps. This diaphragm‑actuated pressure switch includes a low pressure cut‑off (Auto Start‑Off), helping prevent pump damage caused by loss of pressure or dry‑run conditions.

The FSG series is a proven standard for water pump control and is suitable for jet pumps, submersible pumps, reciprocating pumps, and pressure booster systems. It features an adjustable pressure differential, allowing precise configuration to match system requirements.

Key Features & Specifications

• Connection: 1/4" Female
• Available Pressure Ranges:
  • 20–40 PSI
  • 30–50 PSI
  • 40–60 PSI
  • 60–80 PSI
• Low Pressure Cut‑Off: Auto Start‑Off protection
• Maximum Allowable Pressure: 220 PSI
• Operating Temperature Range:
  • Min: ‑33°F
  • Max: 257°F
• Enclosure Rating: NEMA 1
• Certifications: UL / CSA

Applications

• Submersible water pumps
• Jet pump systems
• Booster pump installations
• Residential, commercial, and industrial water systems

The Square D 9013FSG low pressure cut‑off pressure switch provides dependable pump control and enhanced system protection, making it an ideal solution for demanding pump applications where reliability and safety are critical.