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A6-253221
Pressure Switch, 1/4" MNPT, 1.1 psi, 3 psi, SPST-NO, SPST-NC
Image is for illustrative purposes only. Please refer to product description.
ManufacturerDWYER
Manufacturer Part NoA6-253221Copy
Manufacturer Standard Lead Time14 weeks
Order Code4290345
Product RangeMercoid A6 Series
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 14 week(s)
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $82.870 ($95.3005) |
Price for:Each
Minimum: 1
Multiple: 1
$82.87 ($95.30 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerDWYER
Manufacturer Part NoA6-253221Copy
Manufacturer Standard Lead Time14 weeks
Order Code4290345
Product RangeMercoid A6 Series
Technical Datasheet
Pressure Fitting Style1/4" MNPT
Pressure Port Type1/4" MNPT
Operating Pressure Min1.1psi
Operating Pressure Max3psi
Contact ConfigurationSPST-NO, SPST-NC
Sensor MountingPanel Mount
Electrical ConnectionScrew
Switching Current Max15A
Switching Current DC Resistive15A
Product RangeMercoid A6 Series
SVHCNo SVHC (04-Feb-2026)
Product Overview
A6-253221 is a series A6 pressure switch. It is a compact and has great setpoint integrity, and feature simple, easy set-point field adjustment. Typical applications include OEM, process equipment and process applications.
- Set point range 1.1-3 ±0.5 psi (0.08-0.21 ±0.03 bar)
- 304 SS material
- Air, motor oils, transmission oils, jet fuels, and similar hydrocarbon media
- Temperature limits of -40 to 248˚F (-40 to 120˚C)
Technical Specifications
Pressure Fitting Style
1/4" MNPT
Operating Pressure Min
1.1psi
Contact Configuration
SPST-NO, SPST-NC
Electrical Connection
Screw
Switching Current DC Resistive
15A
SVHC
No SVHC (04-Feb-2026)
Pressure Port Type
1/4" MNPT
Operating Pressure Max
3psi
Sensor Mounting
Panel Mount
Switching Current Max
15A
Product Range
Mercoid A6 Series
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85365080
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.090718