Emerson ALCO PS3-A1S Pressure Control Switch, 2.3/3.3 bar Low Pressure, 0713119
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The Emerson ALCO PS3-A1S (PCN: 0713119) is an industrial PS3 Series pressure control switch designed for low-pressure regulation and safety control in HVAC and refrigeration systems. It is used for monitoring suction-side pressure and providing reliable switching to protect compressors and maintain stable system operation.
| Brand | Emerson ALCO Controls |
| Model | PS3-A1S |
| PCN | 0713119 |
| Pressure Range | 2.3 / 3.3 bar (33 / 48 psig) |
| Pressure Limits | PS: 27 bar (390 psig), PT: 30 bar (435 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 typically used in refrigeration and HVAC systems for low-pressure monitoring, compressor protection, and automated system control to maintain safe operating conditions.
Apexon Supply provides B2B sourcing support for Emerson ALCO PS3-A1S, assisting procurement teams with replacement identification, technical validation, and RFQ preparation for industrial maintenance requirements.
Submit your required quantity and application details to request a B2B quote and confirm technical compatibility for sourcing support.
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