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Square D 9013GH pressure switch, compact grey enclosure, single port fitting, manual Auto/Off/On lever

SQUARE D

SQUARE D 9013GH Pressure Switch 75-100 PSI 1 Port 10A

SKU CH-PGDC-B90P6

Controls water and air pressure for compressors and pumps with a 75-100 psi factory setting and 20-40 psi differential

  • Product typeLight Switch
  • Manual Auto/Off/On control gives direct pump operation
  • DPST contacts switch both lines for safe motor starting
  • Factory set 75/100 psi with 20-40 psi differential covers common pressure ranges
  • Rated 2 hp at 120 V and 3 hp at 240 V single-phase for typical compressors
  • NEMA 1 enclosure suits indoor air and water system installations

Square D 9013GH Pressure Switch for Compressors

The Square D 9013GH is a new pressure switch designed to control air compressors and water pumps. It operates with a factory on/off setting of 75 to 100 psi and a differential range of 20 to 40 psi. This DPST switch handles up to 10 amps and fits a single 1/4 inch FNPS port. It is rated for NEMA 1 indoor use.

Pressure Range Decides Compatibility

The switch activates at 75 psi and deactivates at 100 psi, making it suitable for systems requiring that specific pressure band. The adjustable differential spans 20 to 40 psi, while the overall range capability extends from 40 to 200 psi. Buyers needing a different cut-in or cut-out pressure cannot use this model.

Manual Auto/Off/On Action Changes Operation

A manual lever provides Auto, Off, and On positions for direct control over the pump or compressor. The switch includes no factory-fitted unloader valve, so a separate unloader is required for compressor applications. It supports 2 hp at 120 V single-phase, 3 hp at 240 V single-phase, and 5 hp at 240 V or 480 V three-phase.

How it compares

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

Price $112.99
Pricier than about 78% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameSquare D
Product typeLight Switch

Questions about this item

What does the 75-100 psi setting mean for my compressor tank?

The switch turns the motor on at 75 psi and off at 100 psi, controlling the tank pressure within that band.

How does the 1/4 in FNPS port and DPST contact form limit what I can connect?

The single 1/4 in FNPS port accepts one pressure line, while the DPST contacts switch two circuits simultaneously at up to 10 A.

What clearance and mounting provisions does the 9013GH series need?

The NEMA 1 rated enclosure is designed for indoor mounting; the unit connects via the 1/4 in FNPS port and standard wiring terminals.

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