PS1-A5R Single Pressure Control Switch Single
The PS1-A5R is a high-precision, adjustable mechanical pressure switch designed for monitoring and controlling pressure in industrial refrigeration, air conditioning, and pneumatic systems. It is part of the reliable PS1 series, known for its robust construction and high-rated electrical contacts.
This model features an automatic reset and is equipped with a high-capacity SPDT (Single Pole Double Throw) switch, allowing it to be used for both high-pressure cut-out and pump-down control. The "R" designation indicates a G 1/4" male (brass) pressure connection, making it compatible with a wide range of fluid media including air, water, and mineral oils. Its compact design and high repeat accuracy make it a staple for protecting systems from overpressure or managing compressor cycling.
Feature | Specification |
|---|---|
Series | PS1 (Single Pressure Control) |
Function | High Pressure Control / Automatic Reset |
Pressure Range | 6.0 to 31.0 bar(87 to 450 psi) |
Differential Range ($\Delta P$) | 2.0 to 15.0 bar(29 to 218 psi) |
Factory Setting | 16 / 20 bar |
Max. Working Pressure (PS) | 35 bar (500 psi) |
Contact Type | 1 x SPDT (Single Pole Double Throw) |
Contact Rating (AC1) | 24 A / 230 V AC |
Contact Rating (AC15) | 10 A / 230 V AC |
Pressure Connection | G 1/4" A Male(Brass) |
Protection Class | IP44 (Standard mounting) |
Ambient Temperature | -50°C to +70°C |
Ssaoco Dammam
- Started from: Jul 10, 2025
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