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Allen-Bradley 140M-C-W454N 3-phase communication link for motor protection circuit breakers

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Allen-Bradley 140M-C-W454N

by Allen-Bradley

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OverviewThe Allen-Bradley 140M-C-W454N is a robust three-phase communication link meticulously crafted to elevate the efficiency and dependability of industrial motor control systems. Specifically engineered for effortless integration with Allen-Bradley 140M-C and 140M-D motor protection breakers, this vital component simplifies intricate wiring setups. By offering a streamlined connection for as many as four motor starters, the 140M-C-W454N substantially decreases installation duration and labor expenses. Its compact form factor, featuring 45mm spacing, enables optimal utilization of control panel real estate, making it an essential solution for contemporary industrial settings where effectiveness and precision are paramount. Upgrade your motor control arrangements with this high-performance communication link to establish a resilient and orderly electrical framework.Key Features Dedicated Compatibility: Expertly developed for flawless integration with Allen-Bradley 140M-C and 140M-D motor protection breakers, ensuring peak performance and system harmony. Four-Starter Capacity: Efficiently manages and facilitates communication for a maximum of four individual motor starters, streamlining control architecture and expanding system capability. 3-Phase Connectivity: Delivers a dependable three-phase communication pathway, fundamental for the stable and efficient operation of industrial motors. Space-Saving 45mm Spacing: Designed with a compact 45mm spacing, promoting high-density panel layouts and preserving valuable control cabinet area. Minimized Wiring Complexity: Significantly reduces the intricate network of wires typically associated with motor control, resulting in tidier installations and simpler troubleshooting. Accelerated Installation: The simplified design and reduced cabling requirements contribute to quicker setup times, bringing your systems online faster. Enhanced System Reliability: A consolidated and organized wiring solution intrinsically boosts the overall dependability and lifespan of your motor control systems. Technical Specifications Model: 140M-C-W454N Brand: Allen-Bradley Product Type: Communication Link Compatibility: Allen-Bradley 140M-C and 140M-D Motor Protection Circuit Breakers Number of Starters Supported: 4 Phase Configuration: 3-Phase Spacing: 45mm Application Environment: Industrial Control Panels Certifications: Refer to Allen-Bradley documentation for specific regional and industry certifications. Applications Industrial Motor Control and Automation: Central to effectively managing and directing multiple motors in automated industrial processes. Motor Protection and Overload Relay Setups: Facilitates the integration of motor protection capabilities, ensuring safety and preventing equipment damage. Electrical Panel and Control System Integration: Crucial for constructing organized and high-performance electrical control panels and integrated systems. Factory Automation and Machinery Control: A key component in intricate factory automation lines and the control systems of diverse industrial machinery. Conveyor Systems Control: Ideal for managing numerous motor starters in conveyor systems, guaranteeing synchronized and reliable operation. HVAC Systems in Industrial Settings: Utilized to streamline the control of motors within large-scale industrial heating, ventilation, and air conditioning units. Why Choose This Product?Unparalleled Efficiency: Dramatically reduces wiring time and complexity, leading to quicker project completion and lower labor expenses.Space Optimization: The compact 45mm spacing allows for more components within a smaller footprint, which is crucial for maximizing control panel real estate.Allen-Bradley Reliability: As a product from Allen-Bradley, you are investing in a component recognized for its robust construction, superior performance, and enduring industrial reliability.Seamless Integration: Specifically engineered to operate flawlessly with 140M-C and 140M-D breakers, ensuring a perfect fit and optimal system synergy.Order NowElevate your industrial motor control systems today with the Allen-Bradley 140M-C-W454N communication link. Contact us to place your order or if you require further information.FAQWhat is the primary function of the 140M-C-W454N?It provides a robust 3-phase communication link to enhance the efficiency and reliability of industrial motor control applications, specifically simplifying wiring configurations for Allen-Bradley 140M-C and 140M-D motor protection circuit breakers.How many motor starters can this communication link support?The 140M-C-W454N is designed to efficiently manage and provide communication for up to four individual motor starters.What is the spacing dimension of this component?It features a compact 45mm spacing, which is ideal for high-density panel layouts and optimizing control cabinet space.

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PRODUCT DETAILS

Allen-Bradley 140M-C-W454N

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: 140M-C-W454N
  • Brand: Allen-Bradley
  • Product Type: Communication Link
  • Compatibility: Allen-Bradley 140M-C and 140M-D Motor Protection Circuit Breakers
  • Number of Starters Supported: 4
  • Phase Configuration: 3-Phase
  • Spacing: 45mm
  • Application Environment: Industrial Control Panels
  • Certifications: Refer to Allen-Bradley documentation for specific regional and industry certifications.

Applications

  • Industrial Motor Control and Automation: Central to effectively managing and directing multiple motors in automated industrial processes.
  • Motor Protection and Overload Relay Setups: Facilitates the integration of motor protection capabilities, ensuring safety and preventing equipment damage.
  • Electrical Panel and Control System Integration: Crucial for constructing organized and high-performance electrical control panels and integrated systems.
  • Factory Automation and Machinery Control: A key component in intricate factory automation lines and the control systems of diverse industrial machinery.
  • Conveyor Systems Control: Ideal for managing numerous motor starters in conveyor systems, guaranteeing synchronized and reliable operation.
  • HVAC Systems in Industrial Settings: Utilized to streamline the control of motors within large-scale industrial heating, ventilation, and air conditioning units.

Why Choose the 140M-C-W454N?

Unparalleled Efficiency: Dramatically reduces wiring time and complexity, leading to quicker project completion and lower labor expenses.

Space Optimization: The compact 45mm spacing allows for more components within a smaller footprint, which is crucial for maximizing control panel real estate.

Allen-Bradley Reliability: As a product from Allen-Bradley, you are investing in a component recognized for its robust construction, superior performance, and enduring industrial reliability.

Seamless Integration: Specifically engineered to operate flawlessly with 140M-C and 140M-D breakers, ensuring a perfect fit and optimal system synergy.

Availability & Shipping

  • In stock: 140M-C-W454N 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 140M-C-W454N ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

It provides a robust 3-phase communication link to enhance the efficiency and reliability of industrial motor control applications, specifically simplifying wiring configurations for Allen-Bradley 140M-C and 140M-D motor protection circuit breakers.

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.

CUSTOMER REVIEWS

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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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