Dwyer Instruments CXA-R1 Pressure Switch

Water Pump Pressure Switch, Normally Open Switch, 15-80 Psig Range, 15-30 Psig Adjustable Deadband, 1/4" Female NPT Process Connection

Dwyer Instruments CXA-R1 Pressure Switch – Water Pump Control, 15–80 PSI Range, 1/4" NPT Female

The Dwyer CXA-R1 Pressure Switch is a reliable, CE-compliant solution for water pump control applications, offering precise pressure monitoring and dependable operation. Featuring a 15–80 psig range with a 15–30 psig adjustable deadband, this normally open DPST snap switch ensures optimal pump performance in demanding environments.

Key Features:

• Model: CXA-R1

• Brand: Dwyer (a DwyerOmega Brand)

• Applications: Water pump pressure control

• Pressure Range: 15 to 80 psi (gauge)

• Adjustable Deadband: 15 to 30 psi

• Process Connection: 1/4" NPT Female

• Switch Type: DPST Snap, Normally Open

• Switch Rating:

  • 20 A @ 120 VAC

  • 12 A @ 240 VAC

  • 9.6 A @ 240 VAC (3-phase)

  • 8.6 A @ 32 VDC

  • 3.1 A @ 120 VDC

  • 1.6 A @ 240 VDC

Specifications:

• Wetted Materials: Silicone, Stainless Steel, Steel

• Pressure Limits: Up to 129 psi

• Operating Temperature: Max 140°F

• Mounting Orientation: Not position sensitive

• Compliance: CE certified

Engineered for durability and precision, the Dwyer CXA-R1 is the ideal choice for pump control systems requiring consistent performance, adjustable pressure settings, and reliable switching capabilities.