Dwyer Series A2 Subminiature Pressure Switch

Part Number: Series A2 Category:

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Designed for OEM applications, the Series A2 Subminiature Pressure Switch is economical and is equipped with high proof pressure capabilities for demanding applications. The A2 is available with either spade terminals or flying leads (submersible). Switches with spade terminals can be easily adjusted in the field.

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Product Applications

  • OEM

Service : Compatible liquids and gases.

Wetted Materials : Polymide film and brass.

Temperature Limits : -40 to 230°F (-40 to 110°C).

Pressure Limits : 350 psi (24 bar).

Enclosure Rating : IP69 (flying lead skus only).

Repeatability : ±3% of highest set point at 70°F (21°C).

Switch Type : SPST, 100 VA, 42 VDC.

Electrical Connection : 1/4″ (6.3 mm) spade terminals or flying leads.

Process Connection : 1/8″ male NPT, or 1/4″ male NPT.

Weight : 0.15 lb (0.07 kg).

Deadband : <10% of actuation point.

Agency Approval : CE.

  • High-proof pressure means capable to meet application demands
  • Easy to adjust switches means shorter install and service times

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