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Air compressor pressure Switch PS-A10


Air compressor pressure Switch PS-A10 Air compressor pressure switch PS-A10 is used to regulate the tank pressure between two preset values on small (up to 175psi) electrically driven air compressors. They are available with an unloader valve, which prevents compressors from starting under load, and an auto-off disconnect lever for manual cut off the compressor. A four port manifold style is available which provides a means for easy mounting of valves and gauges. 1. Corrosion Resistant and Non Metallic Cover 2. No Wire Looping 3. Visible Contact 4. No Drift Pressure Setting 5. Captive Cover Screw 6. Ample Wiring Room 7. 2 Ground Screw 8. Easy to Adjust 9. Automatic Unloader Valve Available 10. Pulsation Dampener Standard MODEL Medium Min ON (Cut-In) (PSI) Max Off (Cut-Out) (PSI) Differential (PSI) Factory Setting (PSI) Electrical Rating Connection Contact Arrangement 120VAC 240VAC PS-A10-1H1 Air 25 100 20-30 50-80 20A 12A 1/4" Male/ Female NPT (1 port) NC PS-A10-1H2 35 150 30-40 85-115 20A 12A PS-A10-1H3 50 175 35-55 110-150 20A 12A PS-A10-4H1 Air 25 100 20-30 50-80 20A 12A 1/4" Female NPT (4 Port) NC PS-A10-4H2 35 150 30-40 85-115 20A 12A PS-A10-4H3 50 175 35-55 110-150 20A 12A MODEL Medium Min ON (Cut-In) (PSI) Max Off (Cut-Out) (PSI) Differential (PSI) Factory Setting (PSI) Electrical Rating Connection Contact Arrangement 120VAC 240VAC PS-A10A-1H1 Air 25 100 20-30 50-80 26A 26A 1/4" Male/ Female NPT (1 port) NC PS-A10A-1H2 35 150 30-40 85-115 26A 26A PS-A10A-1H3 50 175 35-55 110-150 26A 26A PS-A10A-1H4 70 200 40-55 130-175 26A 26A PS-A10A-4H1 Air 25 100 20-30 50-80 26A 26A 1/4" Male/ Female NPT (4 Port) NC PS-A10A-4H2 35 150 30-40 85-115 26A 26A PS-A10A-4H3 50 175 35-55 110-150 26A 26A PS-A10A-4H4 70 200 40-55 130-175 26A 26A G1/4 (BSP 1/4) Male or Female pipe fitting are available.