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Square D 9013FS pressure switch grey metal enclosure 50-70 PSI DPST 10A

SQUARE D

SQUARE D 9013FS Pressure Switch 50-70 PSI DPST 10A

SKU CH-3FBZ-6DHCT

Controls water-pump power at 50-70 psi with a DPST 10 A contact rated for 1.5 hp at 120 V and 2 hp at 240 V

  • TypeLight Switch
  • Controls water-pump pressure between 50 and 70 psi
  • DPST contacts switch up to 10 A at 120 V or 240 V
  • Supports 1.5 hp at 120 V and 2 hp at 240 V single-phase
  • Operates reliably from -22 °F to 257 °F
  • NEMA 1 enclosure suits indoor installations

Square D 9013FS Pressure Switch 50-70 PSI

This Square D 9013FS pressure switch controls water pumps within a 50 to 70 psi range. It features a DPST contact form rated at 10A and a single 1/4 inch FNPS port. The unit operates in temperatures from -22 to 257 degrees F and carries a NEMA 1 rating.

Suits installers needing a 50-70 psi factory range

This switch suits installers who need the exact 50 to 70 psi on/off settings with a 15 to 30 psi differential. It is not for systems requiring a different pressure range or an unloader valve. The DPST action and NEMA 1 enclosure also limit use in hazardous locations.

Factory set 50-70 psi range

The decisive specification is the factory pressure setting of 50 psi cut-in and 70 psi cut-out. The adjustable differential spans 15 to 30 psi. Verify these values match the pump system requirements before purchase.

Highlights

  • Controls water-pump pressure between 50 and 70 psi
  • DPST contacts switch up to 10 A at 120 V or 240 V
  • Supports 1.5 hp at 120 V and 2 hp at 240 V single-phase
  • Operates reliably from -22 °F to 257 °F
  • NEMA 1 enclosure suits indoor installations

Specifications

BrandSquare D
TypeLight Switch

Questions about this item

Does the 9013FS pressure switch need a specific pipe thread to connect to my water pump?

The switch has one 1/4 in FNPS port, so the pump or piping must provide a matching 1/4 in FNPS connection.

Can I keep my existing 240 V single-phase motor when installing this switch?

Yes, the contact rating supports up to 2 hp at 240 V single-phase, so a compatible motor within that limit will work.

How do I verify the switch is operating at the correct pressure after installation?

Watch the system gauge; the pump should start at 50 psi and stop at 70 psi, matching the factory on/off settings.

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