Emerson ALCO PS3-A1S Pressure Control Switch, 1.5/3 bar Low Pressure, 0712753
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The Emerson ALCO PS3-A1S (PCN: 0712753) is an industrial pressure control switch from the PS3 Series designed for low-pressure monitoring and safety control in HVAC and refrigeration systems. It provides reliable switching for compressor protection and stable system operation under low suction pressure conditions.
| Brand | Emerson ALCO Controls |
| Model | PS3-A1S |
| PCN | 0712753 |
| Pressure Range | 1.5 / 3 bar (22 / 44 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 under low suction pressure conditions.
Apexon Supply provides B2B sourcing support for Emerson ALCO PS3-A1S, assisting procurement teams with replacement identification, technical verification, 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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