Emerson ALCO PS3-A1S Pressure Control Switch, 1/2.5 bar Low Pressure Range, 0713161
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The Emerson ALCO PS3-A1S (PCN: 0713161) is a PS3 Series low-pressure control switch designed for refrigeration and HVAC systems requiring precise pressure monitoring and compressor protection in low-pressure operating conditions.
| Brand | Emerson ALCO Controls |
| Model | PS3-A1S |
| PCN | 0713161 |
| Pressure Control Range | 1 / 2.5 bar (14.5 / 36 psig) |
| Pressure Limits | PS: 31 bar (450 psig), PT: 36 bar (520 psig) |
| Electrical Rating | 6 FLA / 36 LRA, 120/240 VAC; 3A/230 VAC AC15 |
| Temperature Range | -40 to 70°C |
This pressure control switch is commonly used in refrigeration and HVAC systems to maintain safe low-pressure operation and protect compressors from abnormal pressure drops.
Apexon Supply provides B2B sourcing support for Emerson ALCO PS3-A1S, including technical verification, replacement matching, and RFQ support for industrial maintenance and procurement teams.
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