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Allen Bradley 855T Stack Lights 855T-B20DN8

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

855T-B20DN8

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The 855T-B20DN8 tower light module from Allen Bradley is designed for versatile signaling applications. This unit operates on a rated voltage of 240 V AC and features a yellow lens housed in a black casing, contributing to its visibility and identification in various environments.

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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 855T-B20DN8

ManufacturerAllen Bradley
Product TypeTower Light Module
Product Line855T Stack Lights
Part Number855T-B20DN8
UPC662072700334
Lens ColorYellow
Housing ColorBlack
Rated Operating Voltage240 V
Actuation Voltage TypeAC
Current Consumption23 mA
Lamp Design Life1600 Hours
IP ProtectionIP65
Recommended Wire Size0.5 to 2.5 mm²
Operating Temperature Range-25 to 70 °C
Storage Temperature Range-40 to 85 °C
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The Allen Bradley 855T-B20DN8 tower light module provides a reliable signaling solution fitted with a yellow lens for effective visibility. This component is engineered for operation at 240 V AC and draws a current of 23 mA during use. The life expectancy of the lamp is rated at approximately 1600 hours, ensuring it remains functional throughout prolonged use.

The housing is constructed in a sleek black color, designed not only for aesthetics but also for durability. With an IP65 protection rating, the unit is sealed against the intrusion of dust and water, making it ideal for harsh industrial settings.

Operating conditions are broad, with a temperature range from -25 to 70 °C suited for normal operational use. For storage, it can withstand temperatures as low as -40 °C and as high as 85 °C without compromising functionality. Additionally, when installing this light module, it is advised to utilize wire sizes that fall between 0.5 to 2.5 mm², ensuring secure and effective electrical connections.