Air Compressor

 This heavy-duty air compressor pressure switch is designed for reliable performance in demanding applications. With a pressure range of 40 to 150 PSI and a factory on/off setting of 120/150 PSI, it ensures consistent operation and protection for your air compressor system. The durable diaphragm actuation and DPST electrical contact form provide long-lasting use and stable switching under pressure.

Built with a strong polypropylene and thermoplastic resin cover, this switch is designed to withstand harsh conditions and wide temperature ranges. It features a 1/4" FNPS port connection, 1/4" compression unloader, and is rated up to 3 HP at 230V single phase or 5 HP at 240V three phase. Ideal for replacement or upgrade, this air compressor pressure switch offers dependable control and extended durability.

Key Features:

• Pressure range 40–150 PSI with factory on/off setting at 120/150 PSI

• Single 1/4" FNPS port with 1/4" compression unloader included

• Supports up to 3 HP at 230V single phase and 5 HP at 240V three phase

• Rugged construction with polypropylene and thermoplastic resin cover

• Wide operating temperature range from -33°F to 257°F

DetailsItemPressure SwitchPressure Switch ApplicationAir CompressorManual Switch ActionNonePressure Switch Port Type(1) Port, 1/4 in FNPSPressure Switch Factory On/Off Setting120/150 psiPressure Switch Unloader1/4 in CompressionPressure Switch Differential30 psiPressure Switch Range40 to 150 psiPressure Switch Electrical Contact FormDPSTStandardsANSI /NSF Standard 61, CSA Certified, FDA 21CFR.2600, NEC Article 430-84, UL 508Special FeaturesNitrile (Buna-N) DiaphragmTemp. Range-22 Degrees to 257 Degrees FAC Contact Rating10A @ 575VSeries9013FHGCircuit TypePower CircuitPhaseSingle/ThreeElectrical ConnectionScrew-Clamp TerminalsBurst Pressure220 psiActuation TypeDiaphragmIP RatingIP20 (IEC 60529)Unloader1/4 in Compression Unloader IncludedContact Form2NCDC Contact Rating1/4 HP @ 115VDC, 1/4 HP at 230VDCHP3 HP @ 230VTypeElectromechanical Pressure SwitchMaterialPolypropylene Cover; Noryl Thermoplastic Resin CoverProduct TypeAir Compressor SwitchPressure - Minimum70 psiOperating Temperature - Minimum-33 Degrees FHorsepower @ Single Phase - 240V AC3 hpHorsepower @ Three Phase - 240V AC5 hpPressure Connection Type1/4" FNPSOperating Temperature - Maximum257 Degrees FPressure Switch Action TypeStandardHorsepower @ Single Phase - 120V AC2 hpDifferential Pressure - Maximum30 psiMedia Temperature - Maximum257 Degrees FNumber of Pressure Connection Ports1Pressure - Maximum150 psiMedia Temperature - Minimum-33 Degrees FActuator StyleDiaphragmSwitch Function ConfigurationNoneNEMA Enclosure Rating1Horsepower @ Three Phase - 480V AC1 hpFactory On Setting120 psiFactory Off Setting150 psi

 

INTERNATIONAL BUYERS

 For Electrical Items:

 These products are manufactured according to the specifications of the US Electrical Standards and codes and voltage. Please note the use with a converter or other voltage transforming device is AT YOUR OWN RISK.

ABOUT US

All of our products ship directly from our different warehouses across the United States so you get your items quickly and in perfect condition. We know how important it is for you to get what you ordered and get it fast. Our products are a 100% authentic and brand new. It is very important to us that we put our customers first and you will see this reflected in every transaction with us. We consider it a top priority that our customers are happy and in the rare event that they are not, we do everything we can to fix the situation. If there's a problem, just let us know and we fix it. We guarantee you only the best experience when shopping with us!

SHIPPING

Our stock all ships from our US-based warehouses. Shipped via Fedex, UPS or Ontrac Unless stated otherwise. Shipping is always FREE!

RETURNS

We offer a 30 day return/exchange policy for our products.

When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition.

All returns MUST be done within 30 days of date of purchase. Please note that we cannot give refunds or replacements after the 30 day limit has expired. When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible. We are extremely fair, and in the rare event of something out of the ordinary happening with our products or shipping, we will gladly work with you to find a solution.