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Square D 9013FY pressure switch, compact grey enclosure, 1/4 inch port, DPST contacts

SQUARE D

SQUARE D 9013FY Pressure Switch 30-50PSI DPST 10A

SKU CH-V983-51RZM

Controls water-pump pressure from 30 to 50 psi with a DPST 10 A contact rated for 2 hp at 120 V and 3 hp at 240 V

  • Product typeLight Switch
  • Controls water pumps at 30-50 psi factory setting
  • DPST contact form handles 10 A electrical loads
  • Operates from -22 °F to 257 °F ambient temperatures
  • Single 1/4 in FNPS port simplifies plumbing connections
  • NEMA 1 enclosure rated for indoor installations

Water Pump Pressure Control

The Square D 9013FY pressure switch regulates water pump operation in residential and light commercial systems. It opens or closes the circuit at factory-set 30 psi cut-in and 50 psi cut-out points, using a DPST contact rated for 10 A.

Pressure Range and Motor Capacity

The adjustable range spans 5 to 80 psi with a 20 to 30 psi differential, giving headroom for deeper well settings. It directly controls single-phase motors up to 2 hp at 120 V and 3 hp at 240 V, plus three-phase loads up to 5 hp at 240 V.

Electrical and Environmental Limits

NEMA 1 rating restricts use to indoor or sheltered locations. The switch operates between -22 °F and 257 °F, and the 1/4 inch FNPS port accepts standard pump fittings without an unloader valve.

How it compares

Measured against everything we stock in Electrical Switches & Dimmers, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 70% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameSquare D
Product typeLight Switch

Questions about this item

Will the 9013FY switch control my existing 240 V single-phase 3 hp pump motor?

Yes — the switch is rated for 3 hp at 240 V single-phase, so it can directly handle that motor.

How can I verify the 30-50 psi cut-in and cut-out settings are working after installation?

Watch the pressure gauge: the pump should start at 30 psi and stop at 50 psi; the differential is factory-set at 20-30 psi.

Does the 9013FY come with the 1/4 in FNPT pipe fitting or do I need to buy it separately?

The switch includes one 1/4 in FNPT port; no separate fitting is required for connection.

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