pad
Click to enlargepadPressure Switch

The PDA4 pressure switch can be installed anywhere in a pneumatic or hydraulic system. It is often used to protect air compressors and pneumatically operated equipment from damage caused by over-pressurization. The unit can be set in a normally open or closed position in an adjustable actuation range from 25 PSIG to 110 PSIG with 5 2% repeatability. The pressure switch has standard 18" wire leads of 300 V, 22 SWG. For simple installation, thread the unit into the gauge port of a regulator or pipe tee. 1/4" NPT.



 Construction: Zinc die cast and plastic housing, and NEMA 13 electrical enclosure which is U.L. approved.

 Max. operating pressure: 300 PSI

 Operating temperatures: 35°F to 180°F

Part
Number
NPT Overall
Length
Dia. Wt.
Lbs.
Voltage Inductive Resistive
PDA4 1/4” 1-5/8” 1-1/8” .25 125/150/VAC 5 AMP 7 AMP


Standard Electrical Circuit
Wire Color Circuit
Black Common
Green Normally Closed
Red Normally Open

Note: 20% differential for reset, and repeatability when operated within recommended conditions.



Availability: Usually ships the same business day.

PDA4pad$25.60pad

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