Compact Pressure Switch
Quick-Disconnect, 1/8 NPT, 100-800 PSI Setpoint
Wire Connection | Quick-Disconnect Terminal |
Pipe Connection | 1/8 Threaded NPT Male Pipe |
Adjustment Mechanism Location | External |
Pressure Set Point Range | 100 psi to 800 psi |
Approximate Difference Between Set Point and Reset Point | 60 psi |
Maximum Continuous Pressure | 5,000 psi |
Maximum Short-Term Pressure | 6,000 psi |
Accuracy | ±5% |
Maximum Switching Current @ Voltage | 3 amp @ 28V DC |
Process Temperature Range | -65° F to 255° F |
Connection Material | 316 Stainless Steel |
For Use With | Air, Argon, Cleaning Solutions, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Oil, Water |
Enclosure Rating | NEMA 1 |
Certification | C-UL Recognized Component, CE Marked, UL Recognized Component |
Environment | Corrosive |
Features | Incremental Markings, Indicating Pointer, Setpoint Locking Ring |
Height | 1 7/8" |
Housing Material | 303 Stainless Steel |
Measurement Unit | Pounds per Square Inch |
Number of Circuits Controlled | 1 |
Environment Temperature | -65° F to 225° F |
Number of Terminals | 3 |
Operates On | Pressure |
Operation Type | Mechanical |
Quick-Disconnect Tab Width | 0.25" |
Seal Material | Acrylic Plastic |
Set Point Adjustability | Adjustable |
Switch Designation | SPDT |
Switch Starting Position | 1 Off, 1 On |
Width | 1 1/8" |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 853650.9065 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | Yes |
With a round body that’s at least one-third thinner than traditional pressure switches, these fit in tight, cramped spaces. They’re often built into pumps and hydraulic systems with limited space in order to turn equipment on and off, activate automated controls, or signal alarms when they reach a set pressure. These switches are single pole, double throw (SPDT) and can either turn one device from off to on (normally open) or on to off (normally closed). They also meet at least one American, Canadian, or European safety standard.
External Adjustment—Switches with an external setpoint adjustment have an external ring, so you can set the pressure quickly by hand.
NEMA 1 Enclosure Rating—NEMA 1 rated switches protect against corrosion.
The information in this 3-D model is provided for reference only.