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Allen Bradley Bulletin 806 806-A21

Product image is representative; revision or series may vary. Contact us to request a specific version.

806-A21

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The 806-A21 drum switch by Allen Bradley is designed for efficient control across various applications. It features two poles and two contacts in a single throw configuration, rated for a current of 10.0 A, ensuring reliable utility.

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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 806-A21

ManufacturerAllen Bradley
Product TypeDrum switch
Product LineBulletin 806
Part Number806-A21
Number Of Poles2 poles
Throw TypeSingle Throw
Number of Contacts2 contacts
Current Rating10.0 A
Material TypeMetal
Operating Humidity80% max. (non-condensing)
Storage Humidity80% max. (non-condensing)
Installation Altitude1000 meters above sea level
Minimum Operating Temperature0 °C
Maximum Operating Temperature40 °C
Minimum Storage Temperature0 °C
Maximum Storage Temperature40 °C
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Allen Bradley’s 806-A21 model serves as a robust drum switch tailored for industrial control applications. This component is configured with two poles and utilizes a single throw mechanism, supporting two contacts designed to handle a maximum current rating of 10.0 A. Constructed from metal, this switch is durable and suitable for tough environments.

The environmental specifications for the 806-A21 are notable; it can function in conditions with operating temperatures ranging from 0 °C to 40 °C. It also supports humidity levels not exceeding 80%, remaining effective without condensation. The module is designed for versatility, allowing for installation at altitudes up to 1000 meters above sea level, making it adaptable to various industrial settings. Furthermore, similar temperature and humidity specifications apply to its storage conditions, ensuring usability in diverse circumstances.