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A6-851221

Durable brass pressure switch, adjustable from 81 to 150 psi, SPDT, 1/4" NPT male connection.

$34.95

Item# A6-851221

In Stock

Lead Time (If not in stock): 5 Days

Product Specs

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Brand
Burst Pressure 750 psi Maximum
Decreasing Pressure, Max 150 psi
Decreasing Pressure, Min 0.5 psi
Electrical Connection Screw Terminal
Enclosure Ratings IP65
Increasing Pressure, Max 198.3 psi
Increasing Pressure, Min 1.1 psi
Material Construction Option Brass
Materials, Wetted Brass, Steel
Measurement Pressure Type Gauge
Media Compatibility Hydraulic Oil, Light Oil, Oil
Mounting Orientation Not Position Sensitive
Operating Temperature, Max 248 °F
Operating Temperature, Min -40 °F
Pressure Limits Up to 250 psi
Process Connection Size 1/4 in
Process Connection Type NPT Male
Proof Pressure Up to 500 psi
Repeatability ± 10%
Repeatability Note ± 10% of set point
Set Point Adjustment Internal Screw
Set Point Tolerance ± 15% of range
Switch Note 1 SPST NO, 1 SPST NC. NO and NC switch independent from each other. Resistive: 15 A @ 6 VDC, 8 A @ 12 VDC, 4 A @ 24 VDC; Inductive: 1 A @ 120 VAC, 0.5 A @ 240 VAC
Switch Rating 15 A @ 6 Vdc, 8 A @ 12 Vdc, 4 A @ 24 Vdc; 1 A @ 120 Vac, 0.5 A @ 240 Vac
Switch Type SPST NO/NC
Weight 0.13 lb
decreasing-pressure-max 150 psi
See All Specs Show Less
Durable brass pressure switch, adjustable from 81 to 150 psi, SPDT, 1/4" NPT male connection. A6-851221 A6-851221

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Rated 5 out of 5 by from Mercoid Pressure Switch - A Critical Component We use this item in our manufactured panels to alert end users that air pressure is too low for the pulsed air poppet valves to work correctly. It provides a digital signal to our local PLC which is integrated into the greater plant SCADA system. It is a critical component for successful operation of the Large Bubble Mixing system.
Date published: 2025-08-08
Rated 5 out of 5 by from Outstanding Quick and painless transactions. Easy format to order and get all data sheets needed for engineering purposes
Date published: 2025-05-30
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