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As a market leader, providing a variety of well-known devices and a long history of application success, our switches provide virtually unlimited flexibility and an unmatched level of reliability.
Pressure Switches
A complete line of electromechanical switches to monitor and control pressure conditions for industrial and end-users applications.
- 9012 G 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.
- 9013 F and G 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.
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.
- 9016 GAW vacuum switches for use in control circuit applications for both standard or reverse action applications.
- 9016 GVG 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
- 9036 Open Tank Float Switches
- 9037 Closed Tank Float Switches
- 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 9012 G
- 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 9013 F, 9013 G, 9013 FSG, FRG, FYG and 9013 G Square D Pumptrol Water Pump and Air Compressor Pressure
- 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
NEMA Square D™ Vacuum Switches Control Circuit Rated Pressure Switches 9016 GAW and Power Rated Pressure Switches 9016 GVG
- 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.
NEMA Square D™ 9036 Open Tank Float Switches Type D and G
- 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
- 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
- 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 (Open Tank), Type C (Closed Tank, Bushing Mounted) and Type D (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.
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.