PSW-121

Pressure Switch, Gauge, 1/2" FNPT, 15 psi, 300 psi, SPDT, 480 VAC

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: OMEGA
Product type: Pressure Switches
SVHC: No SVHC (17-Jan-2022)
Deadband Max: 18psi
Deadband Min: 3psi
Pressure Type: Gauge
Product Range: PSW-100 Series
Sensor Mounting: Panel / Chassis
Pressure Port Size: 1/2"
Pressure Port Type: 1/2" FNPT
Contact Configuration: SPDT
Electrical Connection: Screw
Switching Current Max: 15A
Switching Voltage Max: 480VAC
Operating Pressure Max: 300psi
Operating Pressure Min: 15psi
Pressure Fitting Style: 1/2" FNPT
Operating Temperature Max: 70°C
Operating Temperature Min: -40°C
Transducer Connection / Termination: 1/2" NPT, 2x 7/8" Knockouts

Delivery and price
Units per pack	1
Price	447.07 €
Current stock	N/A
Lead time	30 days

Datasheet

Updated at March 5, 2026