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Allen Bradley 836 Pressure Controls 836-C8E

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836-C8E

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The Allen Bradley 836-C8E is a durable pressure switch designed to function in various challenging environments. With an operating pressure range of 6 to 250 PSI, this switch is built to handle diverse applications involving air, water, and oil.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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-C8E

ManufacturerAllen Bradley
Product TypePressure Switch
Product Line836 Pressure Controls
Part Number836-C8E
UPC781180892356
Weight8.00 lbs (3.63 kg)
Enclosure RatingNEMA Type 4, 7, 9, & 13
Enclosure MaterialMetallic Aluminum
Hazardous LocationExplosion-proof
Operating Pressure6 to 250 PSI
Adjustable Differential4 to 45 PSI
Max Pressure500 PSI Line / 650 PSI Surge
Sensing ElementExternal Bellows, Copper Alloy
Pressure Connection1/4" NPTF or 3/8" NPSF Internal
Electrical Configuration2-Circuit, SPST, Normally Closed
Electrical Rating600V AC Max (5A at 240V, 3A at 600V)
Pilot LightNot Equipped
Contact ModificationStandard 2-Circuit SPST NC
Suitable MediaAir, Water, Oil
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The 836-C8E pressure switch from Allen Bradley is capable of operating effectively under significant pressure ranges, rated between 6 and 250 PSI. It features an adjustable differential between 4 and 45 PSI, providing enhanced control over system operations. The switch is capable of handling maximum pressures up to 500 PSI for line applications and 650 PSI for surge conditions.

This unit is suitable for media such as air, water, and oil, extending its versatility for various industrial tasks. The external sensing element consists of bellows made from copper alloy, ensuring reliable pressure detection. Users can connect to pressure sources using either a 1/4" NPTF or a 3/8" NPSF internal connection.

Engineered with a NEMA Type 4, 7, 9, and 13 rating, the enclosure safeguards the device against water, dust, and explosive atmospheres, making it classified as explosion-proof. The housing is made of robust metallic aluminum, providing durability.

Electrical components of the 836-C8E include a 2-circuit SPST configuration that operates normally closed. The electrical rating permits operation at a maximum of 600 volts AC, with specific ratings of 5 Amperes at 240 volts and 3 Amperes at 600 volts. This switch does not include a pilot light, maintaining simplicity in its design while ensuring reliable performance for pressure monitoring and control.