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Allen Bradley 836 Pressure Controls 836-NX18A

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836-NX18A

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The 836-NX18A switch is a pressure switch from the 836 Pressure Controls series introduced by Allen-Bradley/Rockwell Automation. The unit has a voltage rating of 600 Volts AC and a current rating of 5 Amps. The unit weighs around 1.36 kilograms (3 pounds) and it complies with standards like the CSA 22.2 No. 14, UL 508, UL 698, and UL 1604.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 836-NX18A

ManufacturerAllen Bradley
CategoryMotors
Product Line836 Pressure Controls
Part Number836-NX18A
Weight3.00 lbs (1.36 kg)
Voltage Rating600 Volts AC
Current Rating5 Amps
ApplicationsAir Compressors, Compressed Air Monitor Systems, High-Pressure Alerts
Actuator TypeInternal or External Bellows, Copper Alloy or Stainless-Steel Type 316
Adjustable Differential Pressure2 to 95 PSI, 0.2 to 125 PSI, 0.4 to 80 PSI
Maximum Line PressureUp to 1300 PSI
Occasional Surge PressureUp to 850 PSI
Operating Temperature-30 to 66 degrees Celsius (-22 to 150 degrees Fahrenheit)
Storage Temperature-30 to 93 degrees Celsius (-22 to 200 degrees Fahrenheit)
StandardsUL 508, UL 698, UL 1604, CSA 22.2 No. 14
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The catalog number 836-NX18A is an order reference for a pressure switch component. This product is made by Allen-Bradley/Rockwell Automation in the 836 Pressure Controls series and it is designed for applications like monitoring of low and high pressure, low-pressure alerts, high-pressure alerts, liquid level control, air compressors, and compressed air monitor systems. The 836-NX18A pressure switch operates on an AC power source with a rating of 600 Volts. In addition to that, the unit has a current rating of 5 Amps. The supported actuator types are internal or external bellows. The bellows can be made from copper alloy or stainless-steel that is type 316 steel. The 836 series pressure controls can support adjustable differential pressure in the following ranges: 2 to 95 PSI, 0.2 to 125 PSI, and 0.4 to 80 PSI. The occasional surge pressure of these devices can be up to 650, 850, or 1600 PSI.

The Allen-Bradley/Rockwell Automation 836 Pressure Controls series that the 836-NX18A pressure switch is from offers 2 styles of pressure controls and enclosures that are Type 1, Type 4 & 13, Type 4X, and Type 7 & 9 and 4 & 13. The 836-NX18A pressure switch operates within a temperature range of -30 to 66 degrees Celsius (-22 to 150 degrees Fahrenheit) and it can be stored at temperatures from -30 to 93 degrees Celsius (-22 to 200 degrees Fahrenheit). The unit weighs around 1.36 kilograms or 3 pounds. The 836-NX18A pressure switch and the other pressure devices from the series support the following connections: the seven-sixteenth-inch 20 SAE flare for quarter-inch copper tubing, quarter-inch NPTF internal pipe thread, or three-eighth-inch NPSF internal pipe connections along with quarter-inch NPTF internal pipe thread.