Description
Barksdale EPD1H-AA40-Q4 Electromechanical Pressure Switch
The Barksdale EPD1H-AA40-Q4 is a rugged, field-adjustable electromechanical pressure switch engineered for reliable performance in HVAC, industrial, and commercial control applications. Part of Barksdale’s EPD1 series, this unit features a piston-actuated sensing mechanism that delivers consistent, repeatable switching across its full operating range. The switch ships complete with an integrated junction box and a mounting bracket, making installation straightforward and reducing the need for additional hardware on the job.
Key Features
- Adjustable pressure range: 3 to 150 PSI
- Switch rating: 4 Amps
- Includes pre-wired junction box for safe, code-compliant field connections
- Includes mounting bracket for versatile installation
- Piston-actuated sensing for accurate, repeatable operation
- Field-adjustable setpoint across the full 3–150 PSI range
- Compact, durable construction suited for demanding HVAC and industrial environments
Applications
- HVAC system pressure monitoring and control
- Compressor and pump protection
- Hydraulic and pneumatic system switching
- Commercial and light industrial process control
Product Specifications
- Brand: Barksdale
- Model / SKU: EPD1H-AA40-Q4
- Pressure Range: 3–150 PSI
- Switch Current Rating: 4A
- Included Accessories: Junction box, mounting bracket
- Series: EPD1H
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