Wire-Lead Pressure Switches

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For Use With

System of Measurement

Pressure Set Point

0 in. H₂O to 0.5 in. H₂O

0 in. H₂O to 1 in. H₂O

0 in. H₂O to 2 in. H₂O

0 in. H₂O to 5 in. H₂O

0 in. H₂O to 10 in. H₂O

0 in. H₂O to 15 in. H₂O

0 in. Hg to 29 in. Hg

0 in. Hg to 30 in. Hg

6 in. Hg to 28 in. Hg

Pipe Size

Maximum Continuous Pressure

Thread Type

UN/UNF (SAE Straight)

Wire Connection

Terminal

Wire Leads

Operates On

Differential Pressure

Pressure

Vacuum

Set Point Adjustability

Environment

Fitting Connection

Maximum Switching Current @ Voltage

Switch Starting Position

Measurement Unit

Kilograms per Square Centimeter

Kilopascals

Megapascals

Millimeters of Mercury

Pounds per Square Inch

Maximum Short-Term Pressure

Connects To

Connection Material

Approximate Difference Between Set Point and Reset Point

Housing Material

Number of Wire Leads

Enclosure Rating

Gender

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

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199 Products

Pressure Switches

Compact Pressure Switches

One-third thinner than traditional pressure switches to fit into tight, cramped spaces

28 products

Electronic Pressure Switches for Compressed Air

Send signals to PLCs to activate controls in most air systems

8 products

Hazardous Location Pressure Switches

Built with an explosion-proof enclosure for use in areas with explosive liquids, dust, and gas

11 products

Pressure Switches

The traditional choice to power equipment and activate controls when they reach a set pressure

10 products

Fixed Setpoint Pressure Switches

Prevent changes to set pressure—each arrives ready to use at your preferred setpoint

6 products

Dual-Setpoint Electronic Pressure Switches for Compressed Air

Send signals to PLCs to activate controls in most air systems at either set pressure

4 products

Pressure Switches for Oxygen

Cleaned and bagged to meet strict standards for oxygen service lines

7 products

Sanitary Pressure Switches

3-A certified to trigger controls in food, pharmaceutical, and biotech lines

8 products

Sanitary Pressure and Vacuum Switches

Trigger controls at a set pressure or vacuum, and 3-A certified for food, pharma, and biotech lines

2 products

Pressure Switches for Sump Pumps

Activate as pressure increases from rising water—no floats to catch on sump pit walls

1 product

Pressure Switches for SMC Modular Filter/Regulator/Lubricators (FRLs)

Connect inline to monitor air pressure and send signals to equipment

8 products

Other Products

Flow Switches

Turn equipment on or off when flow rate reaches a set point

93 products

Differential Pressure Switches

Activate controls and alarms when the pressure difference between process lines exceeds a setpoint

6 products

Vacuum Switches

Activate controls, set off alarms, and power equipment when a set vacuum is reached

6 products

Pressure and Vacuum Switches

Activate controls, set off alarms, and power equipment when a set pressure or vacuum is reached

3 products