Pressure Switch
with Cover and Screw Terminals, 1/2 NPT Male, 29-472 PSI
Includes | Cover |
Wire Connection | Screw Terminal |
Pipe Connection | 1/2 Threaded NPT Male Pipe |
Style | G |
Pressure Set Point Range | 29 psi to 472 psi |
Approximate Difference Between Set Point and Reset Point | 16 psi |
Maximum Continuous Pressure | 500 psi |
Maximum Short-Term Pressure | 1,000 psi |
Accuracy | ±2% |
Maximum Switching Current @ Voltage | 10 amp @ 125V AC |
Process Temperature Range | -20° F to 165° F |
Connection Material | Aluminum |
For Use With | Air, Hydraulic Fluid, Nitrogen, Oil, Water |
Enclosure Rating | IP65, NEMA 4 |
Adjustment Mechanism Location | Internal |
Certification | CSA Certified, UL Listed |
Conduit | |
For Trade Size | 1/2 |
Connection | Threaded |
Connection Gender | NPT Female |
Environment | Corrosive, Dusty, Outdoor, Washdown, Wet |
Height | 3 11/16" |
Material | |
Housing | Aluminum |
Gasket | Buna-N |
Measurement Unit | Pounds per Square Inch |
Number of Circuits Controlled | 1 |
Switch Starting Position | 1 Off, 1 On |
Environment Temperature | -20° F to 165° F |
Number of Terminals | 3 |
Operates On | Pressure |
Operation Type | Mechanical |
Set Point Adjustability | Adjustable |
Switch Designation | SPDT |
Width | 3 3/16" |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 853650.9065 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
The traditional pressure switch. These power equipment, activate controls or alarms, or kick-off other actions when they reach a set pressure. Larger than compact pressure switches, they're easier to wire. These switches are single pole, double throw (SPDT) and can be installed to turn one circuit from off to on (normally open) or from on to off (normally closed).
Pressure Switches with Cover—Switches with a cover protect against impact and keep dust off the switch.
Style G—Styles A-C, E-J, and L meet at least one safety standard.
IP65 Enclosure Rating—IP65 rated switches can be lightly rinsed.
NEMA 4 Enclosure Rating—NEMA 4 and NEMA 4X rated switches can be used in dirty and wet areas exposed to washdowns and the weather. NEMA 4X also has increased protection against corrosion, similar to 304 stainless steel.
The information in this 3-D model is provided for reference only.