# Allen Bradley 855T-B20BC4 Stack Light The **Allen Bradley 855T-B20BC4 Stack Light** is a premium signaling device designed for industrial environments, enhancing communication and safety within your operations. This stack light is engineered with advanced features that ensure optimal performance, reliability, and visibility in various applications. ## Key Features • **Multi-Color Indication**: Features vibrant LED colors (red, yellow, green, blue, and clear) for clear visual communication of machine status. • **Stackable Design**: Allows for easy integration of multiple modules, providing customizable height and configuration to suit specific operational needs. • **Durable Construction**: Constructed from robust polycarbonate materials, ensuring resistance to harsh environmental conditions and high-impact scenarios. • **Easy Installation**: Comes with a straightforward mounting system that simplifies setup and reduces downtime. • **Voltage Range**: Operates within a voltage range of 24V DC, making it compatible with a wide array of industrial systems. ## Applications • **Manufacturing Plants**: Ideal for signaling equipment status or production line conditions, helping to improve workflow efficiency and safety. • **Material Handling**: Used in logistics and warehousing environments to indicate operational states, such as loading or unloading processes. • **Automation Systems**: Compatible with Allen-Bradley PLCs and HMIs, facilitating smooth integration into automated systems for improved monitoring. ## Benefits • **Enhanced Visibility**: Bright LED indicators improve operator awareness, reducing the risk of accidents and enhancing safety protocols. • **Customizable Solutions**: Stackable design allows for tailored configurations, adapting to diverse operational requirements and space constraints. • **Long-lasting Performance**: High-quality materials and LED technology ensure longevity and reduced maintenance costs, maximizing return on investment. --- *Product information compiled with AI assistance for reference purposes.*
