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Pressure Switches - Square D™ NEMA, Classes 9012, 9013, 9016, 9036, 9037, and 9038

A comprehensive range of Pressure switches, Vacuum switches and Float switches, compliant with US and international standards NEMA, UL, CSA, IEC. Classes 9012, 9013, 9016, 9036, 9037, and 9038.

Pressure switches, float switches, vacuum switches, and power pressure switches for control or monitoring of water pumps, compressors, agricultural/irrigation water systems, moulding presses, injection moulders, grinding machines, machining centers, complex and special machines, HVAC, automotive, food & beverage, healthcare facilities, pharmaceutical, etc. Classes 9012, 9013, 9016, 9036, 9037, and 9038.

Pressure Switches - Square D™ NEMA, Classes 9012, 9013, 9016, 9036, 9037, and 9038
  • Features

    Digest-product-info

    Nema Pressure Switches

    A comprehensive range of Pressure switches (ranges 9012 & 9013), Vacuum switches (range 9016) and Float switches (9036, 9037, 9038), compliant with US and international standards, such as NEMA, UL, CSA, IEC


    Class 9012 and Class 9013 Pressure Switches
    A complete line of electromechanical switches to monitor and control pressure conditions for industrial and end-users applications.

    • 9012G Industrial Pressure Switches Control Circuit Rated for pneumatic & hydraulic systems. A variety of products are available that include Open style, NEMA 1, 4, and 7 & 9 enclosures; single stage, dual stage, and differential switches.
    • 9013F and 9013G Power Pressure Switches rated for the direct control of motors in pump and compressor applications. Rugged, robust construction provides a long life and years of uninterrupted, worry-free service.

    Class 9016 Vacuum Switches
    A complete line of electromechanical vacuum switches for use in sensitive pressure control applications. Available in control circuit or power circuit rated models.

    • 9016GAW vacuum switches for use in control circuit applications for both standard or reverse action applications.
    • 9016GVG vacuum switches for direct control , designed primarily as companions to float switches commonly used on vacuum heating pumps.

    Float Switches
    A complete line of switches designed for open or closed tank applications they detect rising or falling liquid levels in various types of containers

    • Class 9036 Open Tank Float Switches
    • Class 9037 Closed Tank Float Switches
    • Class 9038 Mechanical Alternators

    Benefits

    Pressure, vacuum, and float switches carry CE marking. broad range of options and accessories

    Compliant with US and international standards, such as NEMA, UL, CSA, IEC, VDE.

    NEMA Square D™ Electromechanical Pressure Switches Control Circuit Rated 9012G

    • Control circuit rated devices used in pneumatic or hydraulic systems
    • A variety of products are available that include Open, Nema 1, Nema 4, and Nema 7, 9 enclosures; single stage, dual stage, and differential switches.

    NEMA Square D™ Electromechanical Pressure Switches Power Rated 9013F, 9013G, 9013FSG, 9013FRG, 9013FYG and 9013G Square D Pumptrol Water Pump and Air Compressor Pressure. Pumptrol pressure switches.

    • Rugged, robust construction provides a long life and provides years of uninterrupted, worry-free service
    • Feature drift proof cut-in and cut-out settings
    • Has visible vertical contacts, easy to inspect without removal
    • An extra strong frame that resists distortion when mounting the switch to a compressor
    • Designed for the direct control of motors in pump and compressor applications.
    • Diaphragm actuated
    • 9012GA 9012GAW 9012GB 9012GBW 9012GC 9012GCW 9012GD 9012GDW 9012GF 9012GFW 9012GG 9012GGW 9012GH 9012GHW 9012GJ 9012GJW 9013FG 9013FGG 9013FGH 9013FH 9013FHG 9013FR 9013FRG 9013FS 9013FSG 9013FSW 9013FT 9013FTG 9013FTW 9013FY 9013FYW 9013GH 9013GHG 9013GHW 9013GS 9013GSG

    NEMA Square D™ Vacuum Switches Control Circuit Rated Pressure Switches 9016GAW and Power Rated Pressure Switches 9016GVG

    • For use in sensitive pressure control applications
    • 9016GAW vacuum switches have double throw contacts; normally open and normally closed circuits allow these controls to be used for standard or reverse action applications.
    • 9016GVG vacuum switches are a companion to the 9036GG and 9037GG float switches commonly used on vacuum heating pumps.
    • 9016G 9016GA 9016GAW 9016GV 9016GVG

    NEMA Square D™ 9036 Open Tank Float Switches Type D 9036D and Type G 9036G. 

    • Lever operated and designed for open tank applications.
    • Floor mounted, or pedestal mounted using mounting plate 9049UMS1.
    • Available in NEMA Type 1, NEMA Type 4, or NEMA Type 7 and 9 enclosures.

    NEMA Square D™ 9037 Closed Tank Float Switches Type E 9037E

    • Flange mounted.
    • Float movement is transmitted through a quad ring seal.
    • Can be configured in the field for contacts that open on liquid rise or close on liquid rise.
    • Used for top mounted or side mounted, closed tank applications. 

    NEMA Square D™ 9037 Closed Tank Float Switches Type H 9037H

    • Attached to the tank by means of a 2-1/2 in. bushing.
    • An external pointer indicates the float position within the tank when the unit is mounted.
    • Use nitrile rubber seal, between the float rod and the sealing connector.
    • Available Viton® seal allows the switch to withstand tank pressures up to 50 psi at ambient temperatures up to 220 °F.

    NEMA Square D™ 9038 Mechanical Alternators Type A (9038A Open Tank), Type C (9038C Closed Tank, Bushing Mounted) and Type D (9038D Closed Tank, Flange Mounted, Top)

    • Alternators are designed to provide motor alternation in the operation of two motors.
    • Float movement is transmitted through a quad ring seal.

    Applications

    Industrial Markets:

    Pressure control or monitoring of water pumps, compressors, agricultural/irrigation water systems, moulding presses, injection moulders, grinding machines, machining centers, complex and special machines, HVAC, automotive, food & beverage, healthcare facilities, pharmaceutical, etc.