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Square D 9013FH pressure switch, compact grey housing with single port and adjustment nuts

SQUARE D

SQUARE D 9013FH Pressure Switch 80-100 PSI 1Port

SKU CH-WR9C-SHDPB

Controls air-compressor pressure from 80 to 100 psi with a 20 psi differential and DPST contacts rated for up to 5 hp at 240 V three-phase

  • Product typeLight Switch
  • Auto/Off control for compressor convenience
  • Factory set 80/100 psi on/off pressure
  • 20 psi differential keeps cycling stable
  • DPST contacts handle 120 V 2 hp or 240 V 3 hp
  • NEMA 1 rated from -22 to 257 °F

Square D 9013FH Pressure Switch

The Square D 9013FH is a pressure switch built for air compressor systems that need automatic on and off control. It suits installers and maintenance teams who want a direct-acting switch with a factory-set 80 to 100 psi range.

Sustained operation with standard action

The switch uses a standard action mechanism rated for continuous cycling between the 80 psi cut-in and 100 psi cut-out points. A 20 psi differential keeps the compressor from short-cycling during extended runs. The NEMA 1 enclosure and a temperature range of -22 to 257 degrees Fahrenheit support indoor use in typical shop environments.

DPST contacts and motor ratings decide fit

Double-pole single-throw contacts handle 2 hp at 120 V single phase, 3 hp at 240 V single phase, 5 hp at 240 V three phase and 1 hp at 480 V three phase. The 1/4 inch FNPS port connects directly to the compressor tank. Buyers who need an unloader valve, a different pressure range or a higher NEMA rating should look elsewhere.

How it compares

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

Price $54.99
Pricier than about 61% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameSquare D
Product typeLight Switch

Questions about this item

How much heat can the 9013FH switch handle during continuous operation?

The switch operates from -22 to 257 degrees F, so it tolerates high ambient temperatures during all-day use.

What pipe fitting do I need to connect this switch to my compressor?

It has a single 1/4 inch FNPS port, so you need a matching 1/4 inch MNPS fitting on your air line.

Will the DPST contacts control my existing 240 V single-phase motor?

Yes, the switch is rated for 3 hp at 240 V single-phase, suitable for many compressor motors.

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