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Allen-Bradley 856T-B24P10C 70mm modular stack light base unit in black

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Allen-Bradley 856T-B24P10C

by Allen-Bradley

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OverviewThe Allen-Bradley 856T-B24P10C is a robust 70mm modular stack light base unit, specifically engineered for vital industrial signaling. This device is crucial for maintaining operational clarity and safety across diverse automation and process control settings. Featuring a convenient 10cm pole mount, it ensures optimal elevation and visibility, making equipment status instantly clear throughout the facility. Its 24V AC/DC power compatibility allows for seamless integration into various low-voltage control systems. The durable IP66-rated black enclosure offers exceptional defense against dust and water ingress, confirming its dependability in demanding industrial environments. Furthermore, its adherence to Type 4/4X/13 environmental standards means it can endure washdown procedures and corrosive atmospheres, extending its service life and preserving performance. This Allen-Bradley stack light provides a straightforward, independent signaling solution without complex network requirements. The included cap ensures a complete and secure housing for the assembly, safeguarding internal components from environmental factors. Whether indicating machine status, alerting personnel to critical situations, or simply improving process monitoring, the 856T-B24P10C delivers a distinct visual signal, contributing to enhanced efficiency and safety. Its modular design supports future expansion and customization with additional light and sound elements, making it a flexible investment for evolving needs.Key Features 70mm Modular Stack Light Base Unit: Offers a foundational and expandable signaling platform for industrial uses. 10cm Pole Mount Base: Lifts the stack light for superior visibility across machinery and production zones. 24V AC/DC Operation: Guarantees wide compatibility with typical industrial low-voltage power sources. IP66-Rated Black Housing: Provides extensive protection against dust, powerful water jets, and harsh outdoor elements. Type 4/4X/13 Compliance: Ensures resistance to dust, water, and corrosion, suitable for washdown and abrasive industrial settings. Included Cap: Furnishes complete enclosure and protection for the stack light assembly components. No Network Option: Simplifies installation and operation as a standard, standalone visual indicator without complex communication interfaces. Technical Specifications Model: 856T-B24P10C Series: 856T Stack Light Diameter: 70mm Mounting: 10cm Pole Mount Base Voltage: 24V AC/DC Housing Color: Black Protection Rating: IP66 Environmental Rating: Type 4/4X/13 (NEMA 4, 4X, 13) Cap: Included Network Option: None (Standard Standalone Operation) Application: Industrial signaling, machine status indication, automation control Applications Machine Status Indication: Clearly communicates operational states like run, stop, fault, or warning, improving operator awareness and response. Industrial Control Panels: Integrates smoothly into control systems to offer crucial visual cues for system monitoring and diagnostics. Manufacturing & Factory Automation: Enhances workflow efficiency by signaling production stages, bottlenecks, or safety alerts. Harsh Environments & Washdown Areas: Ideal for use in facilities requiring frequent cleaning or exposed to challenging conditions due to its robust IP66 and Type 4/4X/13 ratings. Process Control Systems: Provides real-time visual feedback on process parameters and deviations, aiding in quicker intervention. Heavy Machinery & Equipment: Delivers essential visual alarms and status updates on large industrial apparatus, ensuring safe operation. Why ChooseThis model stands out for its exceptional durability, thanks to its IP66 and Type 4/4X/13 ratings, ensuring it can withstand the most rigorous industrial conditions, from dust and water to corrosive chemicals. Its 70mm diameter and pole mount design provide optimal visibility, making it an indispensable component for any industrial setting requiring clear and immediate visual signaling.Order NowEnhance your industrial operation with the reliable and robust Allen-Bradley 856T-B24P10C stack light base unit. Contact Palm Parts Solution today to place your order or request a quote.FAQWhat is the primary function of the Allen-Bradley 856T-B24P10C?It serves as a highly visible, 70mm modular stack light base unit for essential industrial signaling, indicating machine status and alerts.What are the power requirements for this stack light?The unit operates on a 24V AC/DC power supply, ensuring broad compatibility with common low-voltage industrial control systems.Can this stack light be used in harsh industrial environments?Yes, with its IP66 and Type 4/4X/13 ratings, it is designed to withstand dust, water, washdown procedures, and corrosive atmospheres.Does this model require a network connection for operation?No, the 856T-B24P10C operates as a standalone visual indicator, simplifying installation without complex communication interfaces.Is this stack light expandable?Yes, its modular design allows for future expansion and customization with additional light and sound modules to adapt to evolving needs.

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PRODUCT DETAILS

Allen-Bradley 856T-B24P10C

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:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. 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: 856T-B24P10C
  • Series: 856T Stack Light
  • Diameter: 70mm
  • Mounting: 10cm Pole Mount Base
  • Voltage: 24V AC/DC
  • Housing Color: Black
  • Protection Rating: IP66
  • Environmental Rating: Type 4/4X/13 (NEMA 4, 4X, 13)
  • Cap: Included
  • Network Option: None (Standard Standalone Operation)
  • Application: Industrial signaling, machine status indication, automation control

Applications

  • Machine Status Indication: Clearly communicates operational states like run, stop, fault, or warning, improving operator awareness and response.
  • Industrial Control Panels: Integrates smoothly into control systems to offer crucial visual cues for system monitoring and diagnostics.
  • Manufacturing & Factory Automation: Enhances workflow efficiency by signaling production stages, bottlenecks, or safety alerts.
  • Harsh Environments & Washdown Areas: Ideal for use in facilities requiring frequent cleaning or exposed to challenging conditions due to its robust IP66 and Type 4/4X/13 ratings.
  • Process Control Systems: Provides real-time visual feedback on process parameters and deviations, aiding in quicker intervention.
  • Heavy Machinery & Equipment: Delivers essential visual alarms and status updates on large industrial apparatus, ensuring safe operation.

Why Choose the 856T-B24P10C?

This model stands out for its exceptional durability, thanks to its IP66 and Type 4/4X/13 ratings, ensuring it can withstand the most rigorous industrial conditions, from dust and water to corrosive chemicals. Its 70mm diameter and pole mount design provide optimal visibility, making it an indispensable component for any industrial setting requiring clear and immediate visual signaling.

Availability & Shipping

  • In stock: 856T-B24P10C 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 856T-B24P10C ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

It serves as a highly visible, 70mm modular stack light base unit for essential industrial signaling, indicating machine status and alerts.

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.

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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.

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