Emerson ALCO PS3-A1S Pressure Control Switch, 0.8/1.8 bar Low Pressure, 0714339
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The Emerson ALCO PS3-A1S (PCN: 0714339) is a PS3 Series low-pressure control switch designed for refrigeration and HVAC systems requiring precise pressure regulation and compressor protection under low-pressure operating conditions.
| Brand | Emerson ALCO Controls |
| Model | PS3-A1S |
| PCN | 0714339 |
| Pressure Range | 0.8 / 1.8 bar (11.8 / 26 psig) |
| Pressure Limits | PS: 27 bar (390 psig), PT: 30 bar (435 psig) |
| Electrical Rating | 6 FLA / 36 LRA, 230 VAC; 3A/230 VAC AC15 |
| Temperature Range | -40 to 70°C |
This low-pressure control switch is commonly used in refrigeration and HVAC systems to protect compressors and maintain stable system operation under low-pressure conditions.
Apexon Supply supports B2B sourcing for Emerson ALCO PS3-A1S, offering technical identification, replacement matching, and RFQ assistance for maintenance and procurement teams.
Submit your application details and required quantity to receive a quotation and confirm compatibility for industrial sourcing.
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