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Allen Bradley 800M Push Buttons 800MR-HX2B

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800MR-HX2B

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The 800MR-HX2B, part of Allen Bradley’s 800MR series, is a selector switch designed for various applications. It features a hole diameter of 0.89 inches and supports two switch positions, accommodating a B cam operator type.

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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 800MR-HX2B

ManufacturerAllen Bradley
Product TypeSelector Switch
Product Line800M Push Buttons
Part Number800MR-HX2B
UPC781180251085
Weight2.00 lbs (0.91 kg)
Series800MR Push Buttons
Hole Diameter0.89 inches (22.5 millimeters)
Number of Switch Positions2
Operator Cam TypeB cam
Operator Function Code2
Contactor Cart PositionLeft and Right
Contact Block Mounting StyleLatch Cartridge
Cap/Button MaterialPlastic
Operating Temperature-25 to 70°C (Maximum)
Storage Temperature-40 to 85°C (Maximum)
Relative Humidity Tolerance5 to 95% (non-condensing)
Contact Block Thermal Current Rating10 Amperes
Operational ShockUp to 100 G in 11 milliseconds
Operational VibrationUp to 10 G in 11 milliseconds
StandardsIEC 529, CSA, and UL-certified

From the Allen Bradley 800MR Push Buttons series, the 800MR-HX2B selector switch is engineered for efficiency and durability. With a hole diameter of 0.89 inches (or 22.5 millimeters), this switch is designed to fit snugly into control panels. It offers two distinct switch positions, enhancing user interface options for various control scenarios.

This device utilizes a B cam type operator, equipped with a functionality code of 2. The design allows for placement in left or right contactor cart positions, providing flexibility in system configurations. The latch cartridge style contact block mounting ensures a secure and stable installation. The cap or button is made of durable plastic, ensuring longevity and resistance to wear under various operational conditions.

The selector switch operates effectively across a temperature spectrum of -25 to 70°C and can withstand ambient storage conditions from -40 to 85°C. It maintains performance even in environments with relative humidity levels ranging from 5% to 95% without condensation. The high thermal current rating of 10 Amperes caters to demanding electrical applications.

When it comes to resilience, this switch can endure operational shocks up to 100 G within an 11-millisecond timeframe and demonstrate vibration tolerance of up to 10 G in the same duration. Such specifications reflect its suitability for use in rigorous industrial environments. Furthermore, the 800MR-HX2B meets multiple international standards, including IEC 529, CSA, and UL certifications, signifying its reliability and compliance with industry norms.