1638-0

Pressure Switch, Differential, 1/8" FNPT, 0.05 psi, 0.25 psi, SPDT, 480 VAC

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

Manufacturer: DWYER
Product type: Pressure Switches
SVHC: No SVHC (25-Jun-2025)
Deadband Max: -
Deadband Min: -
Pressure Type: Differential
Product Range: 1630 Series
Sensor Mounting: Flange
Pressure Port Size: 1/8"
Pressure Port Type: 1/8" FNPT
Contact Configuration: SPDT
Electrical Connection: Screw
Switching Current Max: 15A
Switching Voltage Max: 480VAC
Operating Pressure Max: 0.25psi
Operating Pressure Min: 0.05psi
Pressure Fitting Style: 1/8" FNPT
Operating Temperature Max: -
Operating Temperature Min: -
Transducer Connection / Termination: Screw

Delivery and price
Units per pack	10
Price	445.48 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 10, 2026