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Square D 9013FS pressure switch, compact grey housing, single port, DPST contacts

SQUARE D

SQUARE D 9013FS Pressure Switch 60-80 PSI 1 Port DPST

SKU CH-SYMP-Y3FRV

Controls water-pump pressure from 60 to 80 psi with a 10 A DPST contact rated up to 2 hp at 240 V single-phase

  • Product typeLight Switch
  • Controls water-pump pressure automatically between 60 and 80 psi
  • DPST contacts switch up to 10 A for reliable motor operation
  • Factory-set 15–30 psi differential prevents short-cycling
  • Rated 1½ hp at 120 V and 2 hp at 240 V single-phase
  • NEMA 1 enclosure suits indoor installations

Pressure Switch for Water Pumps

This Square D 9013FS pressure switch controls water-pump operation between 60 and 80 psi. It uses a single 1/4 in FNPS port and DPST contacts rated for 10 A. The factory-set differential ranges from 15 to 30 psi across a 10 to 80 psi span. NEMA 1 rating and standard action suit indoor installations.

Indoor Pump Control Applications

The switch fits residential or light-commercial water systems that require automatic start and stop at the stated pressures. It supports up to 1 1/2 hp at 120 V single-phase, 2 hp at 240 V single-phase, 3 hp at 240 V three-phase and 1 hp at 480 V three-phase. Installations needing outdoor-rated enclosures, unloader valves or a different pressure band should select another device.

Factory-Set 60/80 psi Operating Range

The on/off settings are fixed at 60 psi cut-in and 80 psi cut-out, so the pump will not start below 60 psi or stop above 80 psi. This range determines whether the switch matches the system's required delivery pressure.

How it compares

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Price $29.99
Cheaper than about 62% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameSquare D
Product typeLight Switch

Questions about this item

What size fitting does the 1/4 in FNPS port on the 9013FS switch accept?

The switch has a single 1/4 inch FNPS port for direct connection to the water system piping.

How is the DPST electrical contact wired during installation, and what mistake should be avoided?

Wire both poles of the DPST contact to match the motor voltage — 120 V or 240 V single phase, or 240 V / 480 V three phase — and do not confuse the two poles with a single-pole circuit.

When should the pressure switch be replaced if the cut-in and cut-out pressures drift?

Replace the switch if the factory 60 / 80 psi settings can no longer be held within the 15 to 30 psi adjustable differential range.

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