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Allen Bradley 855T Stack Lights 855T-B24TL4

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855T-B24TL4

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The 855T-B24TL4 is a stack light designed by Allen Bradley for versatile signaling applications. It consumes a current of 29 mA when operating at 24 Volts AC or DC, making it efficient for continuous use.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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-B24TL4

ManufacturerAllen Bradley
Product TypeStack Light
Product Line855T Stack Lights
Part Number855T-B24TL4
UPC611320248531
Weight2.00 lbs (0.91 kg)
Current Consumption29 mA at 24V AC/DC
Outer Diameter70 millimeters
Protection Rating (IP)IP65
Degree of Protection (NEMA)4X
Wire Size0.5 mm2
Terminal Torque0.8 Nm
Operating Voltage24 Volts AC/DC
Lamp Life100,000 hours
Function AcousticNot Supported
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The Allen Bradley 855T-B24TL4 stack light offers an effective solution for visual indication requirements in various settings. It operates on a voltage of 24 Volts AC or DC, utilizing a modest current of 29 mA to function. The structure of this stack light includes a robust outer diameter of 70 millimeters, making it suitable for multiple mounting options. Its protection rating of IP65 ensures that it can withstand dust and moisture, while the NEMA 4X rating confirms its durability in challenging environments.

Designed with a wire size of 0.5 mm², this unit supports simple installation and maintenance. A secure terminal torque of 0.8 Nm facilitates reliable electrical connections, contributing to the overall stability of the device. Service life of the lamp is impressive, reaching up to 100,000 hours, which minimizes replacement needs and maximizes uptime.

Note that the stack light does not provide support for acoustic functionality, which is ideal for applications that prioritize visual signaling over sound alerts. With these specifications, the Allen Bradley 855T-B24TL4 stack light is a dependable component for enhancing visibility and communication in industrial setups.