*Image shown is a representation only. Actual product may vary.
Allen-Bradley 855T-BCB
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 855T-BCB provides a robust and adaptable foundation for pivotal industrial signaling applications. This 70mm Control Tower Stack Light Mounting Base is specifically engineered for demanding industrial environments, ensuring consistent performance and straightforward integration into both new and existing systems. Its resilient black housing not only presents a professional aesthetic but also guarantees durability against harsh factory conditions. With options for surface installation and 1/2-inch NPT conduit mounting, the 855T-BCB offers exceptional versatility, effortlessly adapting to various industrial configurations. The innovative cap-free design simplifies assembly, enabling rapid and efficient modular stack light setups, allowing for easy customization of your signaling solutions.Key Features Perfect Compatibility: Designed specifically for 70mm Control Tower Stack Lights, ensuring an ideal fit and optimal function. Adaptable Installation: Includes both surface mount and 1/2-inch NPT conduit mounting choices to suit a wide range of installation requirements. Resilient Black Enclosure: Constructed with a sturdy black enclosure, offering enhanced durability and a refined appearance in industrial settings. Modular & Cap-Free Construction: Engineered without a cap, facilitating quick, modular assembly and personalization of stack light configurations. Industrial-Grade Build: Built to endure rigorous industrial conditions, ensuring long-term dependability and operational uptime. Optimized for Automation: Enhances the efficiency and safety of industrial processes by providing a stable base for vital visual indicators. Trusted Allen-Bradley Quality: Benefits from the renowned excellence and engineering prowess of Allen-Bradley, a leader in industrial automation components. Technical Specifications Model: 855T-BCB Series: 855T Control Tower Stack Light Mounting Type: Surface / 1/2-inch NPT Conduit Housing Color: Black Cap Included: No Compatibility: 70mm Control Tower Stack Lights Application Environment: Industrial Applications Industrial Signaling & Status Indication: Provides a secure base for visual indicators essential for communicating machine status, warnings, and operating modes. Machine Automation & Process Control: Crucial for integrating stack lights into automated systems, offering clear visual feedback on process progression and potential issues. Safety & Alert Systems: Serves as a vital component of safety systems by securely mounting stack lights that signal potential hazards or emergency conditions. Factory & Manufacturing Environments: Ideal for use across various manufacturing zones, assembly lines, and production facilities to enhance operational visibility. Material Handling Systems: Supports signaling solutions for conveyors, robotic cells, and other material handling equipment, improving efficiency and safety. Packaging & Assembly Lines: Essential for mounting stack lights that indicate machine readiness, faults, or completion of tasks in high-speed production environments. Why Choose?The 855T-BCB stands out for its exceptional durability, constructed from heavy-duty materials designed to withstand the toughest industrial conditions, delivering years of reliable service and minimizing downtime. Its installation versatility, featuring both surface and 1/2-inch NPT conduit mounting options, provides superior flexibility, allowing for seamless integration into almost any industrial setting without extensive modifications. The innovative cap-free design streamlines the assembly of modular stack lights, saving valuable installation time and facilitating quick adjustments or expansions as operational needs evolve. Engineered by Allen-Bradley, a recognized leader in industrial automation, this base is optimized for peak performance.Order NowEnhance your industrial signaling systems with the reliable and versatile Allen-Bradley 855T-BCB mounting base. Contact us today to place your order or request more information about how this product can benefit your operations.FAQWhat types of stack lights are compatible with the 855T-BCB?The 855T-BCB is specifically designed for seamless compatibility with 70mm Control Tower Stack Lights.What mounting options are available for this product?This mounting base offers flexible installation with both surface mount and 1/2-inch NPT conduit mounting options.Is the 855T-BCB suitable for harsh industrial environments?Yes, it features heavy-duty industrial construction and a durable black housing, making it resilient against challenging factory conditions.Does this product include a cap for the stack light?No, the 855T-BCB features a cap-free design specifically engineered for quick, modular assembly and customization of stack light configurations.
USA — Free FedEx Priority & UPS Ground · Worldwide shipping available
For more quantity please contact Customer Service
Fast Shipping
Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.
Availability
Thousands of parts in stock — ready for immediate dispatch from Florida.
Payment Flexibility
AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.
Allen-Bradley 855T-BCB
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 855T-BCB
- Series: 855T Control Tower Stack Light
- Mounting Type: Surface / 1/2-inch NPT Conduit
- Housing Color: Black
- Cap Included: No
- Compatibility: 70mm Control Tower Stack Lights
- Application Environment: Industrial
Applications
- Industrial Signaling & Status Indication: Provides a secure base for visual indicators essential for communicating machine status, warnings, and operating modes.
- Machine Automation & Process Control: Crucial for integrating stack lights into automated systems, offering clear visual feedback on process progression and potential issues.
- Safety & Alert Systems: Serves as a vital component of safety systems by securely mounting stack lights that signal potential hazards or emergency conditions.
- Factory & Manufacturing Environments: Ideal for use across various manufacturing zones, assembly lines, and production facilities to enhance operational visibility.
- Material Handling Systems: Supports signaling solutions for conveyors, robotic cells, and other material handling equipment, improving efficiency and safety.
- Packaging & Assembly Lines: Essential for mounting stack lights that indicate machine readiness, faults, or completion of tasks in high-speed production environments.
Why Choose the 855T-BCB?
The 855T-BCB stands out for its exceptional durability, constructed from heavy-duty materials designed to withstand the toughest industrial conditions, delivering years of reliable service and minimizing downtime. Its installation versatility, featuring both surface and 1/2-inch NPT conduit mounting options, provides superior flexibility, allowing for seamless integration into almost any industrial setting without extensive modifications. The innovative cap-free design streamlines the assembly of modular stack lights, saving valuable installation time and facilitating quick adjustments or expansions as operational needs evolve. Engineered by Allen-Bradley, a recognized leader in industrial automation, this base is optimized for peak performance.
Availability & Shipping
- ▸In stock: 855T-BCB ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 855T-BCB ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Allen-Bradley resources
What Verified Buyers Say
No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.
Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.