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Allen Bradley 836 Pressure Controls 836-C3JX221

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836-C3JX221

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The 836-C3JX221 is an electromechanical pressure control switch designed for precision applications. This unit features a copper alloy bellows and has an adjustable operating range of 30 psi, making it suitable for various pressure monitoring tasks.

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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-C3JX221

ManufacturerAllen Bradley
Product TypeElectromechanical Pressure Control Switch
Product Line836 Pressure Controls
Part Number836-C3JX221
Weight4.69 lbs (2.13 kg)
Bellows MaterialCopper Alloy
Adjustable Operating Range30 Psi
Adjustable Differential Range0.4 psi
Maximum Line Pressure80 psi
Contact Block TypeStandard Snap Action Contact Block
Contact ConfigurationSPDT
Enclosure TypeOpen Type
Mounting TypeBracket Mount
IP RatingIP20
Min. Operating Temperature-30°C
Max. Operating Temperature65°C
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The Allen Bradley 836-C3JX221 is an electromechanical pressure control switch, engineered for maintaining consistent pressure monitoring in various applications. This unit is constructed with a bellows made from copper alloy, which ensures durability and reliable performance. It offers an adjustable operating range capped at 30 psi, providing flexibility for different operational requirements.

Additionally, it has an adjustable differential range of 0.4 psi, allowing for fine-tuning of the pressure sensitivity. The maximum line pressure that this switch can sustain is set at 80 psi, making it appropriate for systems that require high-pressure handling. The contact block features a standard snap action design configured as single-pole double-throw (SPDT), enabling versatile electrical connection options.

The 836-C3JX221 is designed for bracket mounting, making installation straightforward and adaptable to numerous setups. With an open-type enclosure rated at IP20, this pressure control switch is effective in moderate environments, ensuring ease of access and maintenance. It operates reliably across a temperature spectrum from -30°C to 65°C, ensuring functionality in a variety of conditions.