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Allen Bradley 855T Stack Lights 855T-B20TL8

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

855T-B20TL8

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The 855T-B20TL8 model from Allen Bradley represents a control-tower stack light module. Designed for effective signaling, it operates at a voltage of 240 V AC and features a distinct yellow lens.

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Ships from Raleigh, NC
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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-B20TL8

ManufacturerAllen Bradley
Product TypeControl-tower stack light module
Product Line855T Stack Lights
Part Number855T-B20TL8
Weight0.19 lbs (0.09 kg)
UPC611320759099
Rated Voltage240 V
Voltage TypeAC
Lens ColorYellow
Housing ColorBlack
Outer Diameter70 mm
IP RatingIP65
Min. Operating Temperature0 °C
Max. Operating Temperature40 °C
Min. Storage Temperature0 °C
Max. Storage Temperature40 °C
Max. Operating Humidity80% (Non-Condensing)
Max. Storage Humidity80% (Non-Condensing)
Max. Operating Altitude1000 m above sea level
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The 855T-B20TL8 control tower stack light module by Allen Bradley serves as a reliable signaling solution in industrial applications. This unit operates on a rated voltage of 240 V AC and features a prominent yellow lens that enhances visibility. The housing is crafted in a black color, contributing to its durable construction.

With an outer diameter measuring 70 mm, this stack light stands out in operational environments. It maintains an IP65 rating, ensuring effective sealing against both dust and water ingress, thus suitable for challenging conditions. The operational parameters allow for a minimum temperature of 0 °C and a maximum temperature of 40 °C, making it versatile for various environments. Additionally, it supports a maximum humidity level of 80% in both operating and storage conditions.

For installation in elevated locations, this module can be used at altitudes of up to 1000 meters above sea level. It is designed for ease of integration into control setups, meeting the needs of a range of industrial applications.