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Allen-Bradley 855T-B20DN5 Bulletin 855T 5-module LED stack light with integrated buzzer base, featuring red, amber, green, blue, and white LED modules for multi-color machine status indication. Designed for high-visibility signaling of fault, warning, running, and other operational states in control panels and machinery.
MODEL 855T-B20DN5
$198.00 Each
Prices are subject to change
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Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.
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Electrical Stack Light The Allen Bradley 855T-B20DN5 Stack Light is a high-performance signaling device designed for industrial automation applications. This stack light provides a clear visual indication of machine status and process conditions, enhancing operational efficiency and safety in manufacturing environments.
Key Features
| Multi-Color LED Indication | Features red, amber, green, and blue segments to convey different operational statuses effectively. Each color is equipped with high-intensity LEDs for maximum visibility. |
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| Modular Design | Composed of stackable modules, allowing for customized configurations to meet specific application needs. The modules are easily interchangeable for quick adjustments. |
| IP65 Rating | Designed with environmental protection in mind, this stack light is rated IP65, ensuring resistance against dust and water ingress, making it suitable for various industrial settings. |
| Easy Installation | The device supports a straightforward mounting process, with options for direct installation or via a mounting bracket, ensuring versatility across different machinery setups. |
| Voltage Compatibility | Operates on a wide voltage range from 24V DC to 240V AC, accommodating different power supply configurations in various industrial applications. |
Applications
| Manufacturing Plants | Ideal for use in production lines to signal machine status, production stages, or safety alerts. |
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| Material Handling | Perfect for conveyor systems, warehouses, and logistics operations, helping to streamline processes through visual notifications. |
| Machine Tools | Used in conjunction with machinery to improve operator awareness of machine operational states and potential issues. |
| Safety Systems | Enhances safety protocols by providing clear and immediate visual cues for emergency conditions or equipment malfunctions. |
Benefits
| Enhanced Visibility | The bright, multi-colored LEDs ensure that operators and personnel can easily see the machine status from a distance, reducing the risk of accidents and downtime. |
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| Customizable Configuration | The modular design allows users to tailor the stack light to their specific operational requirements, improving workflow efficiency. |
| Durability & Reliability | Built to withstand harsh industrial conditions, the stack light's robust construction ensures long-lasting performance and minimal maintenance needs. |
| Operational Efficiency | By providing immediate visual feedback, the stack light helps operators make faster decisions, thus optimizing production processes and reducing cycle times. --- Product information compiled with AI assistance for reference purposes. |
