Allen-Bradley 20BR156A0ANNANC0 — Product Overview, Technical Specifications, Applications, Advantages, and Related Models

1. Product Introduction

The Allen-Bradley 20BR156A0ANNANC0 is an industrial automation model number associated with the broader family of Allen-Bradley motor-control and drive-related products. When evaluating this model for an industrial project, it is important to distinguish between the information that can be reasonably inferred from the catalog number and the technical details that must be confirmed against the product nameplate or the original equipment documentation.

In industrial automation, motor-control equipment is used to manage the operation of electric motors in manufacturing machinery, material-handling systems, processing equipment, and other applications that require controlled mechanical movement. The precise function of an individual device depends on its product family, electrical rating, hardware configuration, and installed options.

The complete catalog number, 20BR156A0ANNANC0, should be retained when requesting a quotation, selecting replacement equipment, checking compatibility, or preparing maintenance records. Even small differences in a model suffix can indicate a different configuration, accessory package, or electrical specification.

Because the exact catalog documentation for this complete model number is not available in the information provided, its rated voltage, current, power, enclosure rating, communication options, dimensions, and net weight cannot be stated reliably. These values should not be estimated from the model number alone.

2. Brand and Product Series

Understanding the Model Number

Industrial equipment catalog numbers often contain information about the base product, electrical rating, hardware configuration, and optional features. However, the meaning of individual characters varies by product family. It is not advisable to assign a voltage, current, horsepower rating, or product series to a model solely by interpreting portions of its part number without the applicable catalog-number key.

For this reason, 20BR156A0ANNANC0 should be treated as the complete identification code until the corresponding product family has been confirmed.

3. Technical Parameters

The following table organizes the main parameters needed for equipment selection, installation, maintenance, and purchasing. Unconfirmed values are deliberately marked as requiring verification rather than replaced with potentially misleading estimates.

Dimensions and Weight

Dimensions and weight are important when planning a control cabinet, replacing existing equipment, estimating shipping costs, or determining whether a unit can be installed in an existing machine.

For 20BR156A0ANNANC0, the exact width, height, depth, and net weight have not been established. Providing specific numerical measurements without the corresponding product drawing or a confirmed physical unit would risk giving incorrect installation information.

For procurement and engineering records, use the following fields:

Net weight and shipping weight should not be treated as interchangeable. Shipping weight may include packaging, protective materials, and accessories. Likewise, the overall equipment dimensions may differ from the clearance required for ventilation, wiring, or servicing.

4. Product Applications

The exact applications for this model depend on its verified equipment type and rating. If the unit is confirmed to be a motor-control or drive component, the following are representative industrial applications for the corresponding class of equipment.

4.1 Manufacturing and Production Lines

Industrial production lines use motor-control equipment to operate conveyors, machine mechanisms, auxiliary drives, and other electrically powered components. Suitable equipment must match the motor’s rated current, operating voltage, load characteristics, and duty cycle.

In this environment, the correct control device can support consistent machine operation and simplify integration with the broader control system. The actual suitability of model 20BR156A0ANNANC0 must be confirmed before assigning it to a particular production-line function.

4.2 Material Handling

Material-handling systems commonly include conveyors, transfer mechanisms, lifting equipment, and automated transport machinery. These systems may require coordinated motor operation, controlled acceleration, or integration with sensors and supervisory controls.

Before using this model in material-handling equipment, engineers should confirm the device’s power rating, overload characteristics, control functionality, and suitability for the mechanical load.

4.3 Packaging Machinery

Packaging equipment often relies on repeatable movement and coordinated operation between motors, sensors, and control logic. Equipment selection may depend on the required speed range, response characteristics, operating frequency, and compatibility with the machine’s existing control architecture.

A model should only be assigned to a packaging application after its exact function and electrical capabilities have been established.

4.4 Pumps, Fans, and Process Equipment

Pumping and ventilation systems use motor-control equipment to support fluid movement, air circulation, and process operations. Depending on the application, the equipment may need to accommodate continuous operation, frequent starts, variable loading, or integration with a process-control system.

The suitability of this model for pumps or fans cannot be assumed without verified ratings and a clear understanding of its function.

4.5 Industrial Machinery Maintenance

Industrial maintenance teams frequently need to identify existing components and source replacements with matching electrical and mechanical characteristics. A complete catalog number is an important starting point because similar-looking equipment may have different ratings or configuration options.

When considering 20BR156A0ANNANC0 as a replacement, compare the original nameplate, terminal arrangement, mounting dimensions, accessories, control interfaces, and system requirements before installation.

5. Product Advantages

The advantages of this specific model depend on its confirmed configuration. The following points describe the potential benefits associated with correctly selected industrial motor-control equipment, rather than unverified claims about this exact catalog number.

5.1 Integration with Industrial Automation

Industrial control equipment is often selected to fit into an existing automation architecture. Compatibility with the controller, electrical cabinet, control wiring, and operating sequence can simplify system design and maintenance.

The actual integration options available on this model must be checked against its hardware configuration and supported interfaces.

5.2 Consistent Equipment Identification

A complete catalog number helps reduce ambiguity during purchasing, inventory management, troubleshooting, and replacement. Maintaining the full model designation in maintenance records can help technicians distinguish between devices that share similar names but have different configurations.

This is particularly important in facilities where multiple generations of equipment operate within the same production system.

5.3 Maintenance Planning

Clear equipment records make it easier to document installation details, track replacement history, organize spare parts, and prepare preventive-maintenance procedures.

For this model, useful records include the full catalog number, serial number, nameplate ratings, installation location, accessories, and the date of commissioning.

5.4 Application-Specific Configuration

Industrial automation equipment may be available in different electrical and functional configurations. Selecting the correct version helps ensure that the equipment matches the intended load, supply, installation environment, and control strategy.

The configuration of 20BR156A0ANNANC0 should be confirmed before any performance advantage is attributed to it.

5.5 Long-Term Equipment Management

A consistent approach to catalog-number verification and spare-parts management can reduce ordering mistakes and help maintenance teams plan replacements more efficiently.

The practical benefit comes from matching the replacement to the installed system, not merely from selecting a product with a similar-looking model number.

6. Five Related Models for Comparison

The following models are presented as preliminary comparison candidates within the broader industrial automation and drive-equipment context, not as verified direct equivalents or confirmed members of the same product series as 20BR156A0ANNANC0. Their exact specifications and compatibility must be independently established before purchase.

These candidates should not be considered interchangeable with the target model simply because their catalog numbers look similar. The product family, rated power, voltage class, current rating, hardware revision, and suffix configuration must be checked first.

For a replacement project, the best comparison is based on verified technical documentation rather than catalog-number similarity alone.

7. Five Other Allen-Bradley Models for Broader Comparison

The following models are additional examples from the broader Allen-Bradley industrial automation portfolio. They span different product designations and should be treated as alternatives to investigate, not as direct replacements for 20BR156A0ANNANC0.

How to Interpret This Comparison

These examples cover different drive families and catalog-number configurations. They should not be assumed to share the same electrical ratings, operating functions, mounting dimensions, or control features.

If the target model is confirmed to belong to a different product family or performs a different function, these models may be useful only as broader portfolio references rather than suitable replacements.

The dimensions and weights of industrial drives can vary according to power rating, voltage class, enclosure, and optional components. Exact physical data should therefore be taken from the documentation for the complete catalog number, not from a family name alone.

8. Selection and Replacement Considerations

Before selecting an alternative for 20BR156A0ANNANC0, review the following technical points.

A replacement that fits physically may still be electrically or functionally incompatible. Likewise, a device with similar electrical ratings may require different wiring, accessories, control logic, or commissioning procedures.

For these reasons, replacement decisions should be based on the original unit’s nameplate and the full technical specifications of the proposed alternative.

9. Purchasing and Inventory Description

For purchasing records, the product can be listed using the following structured description without assigning unverified ratings.

For used or refurbished equipment, additional checks may include evidence of damage, corrosion, missing terminals, previous repairs, accessory completeness, and any available functional-test records.

A photograph of the complete nameplate can be especially helpful when identifying the precise product series and verifying electrical ratings.

10. Final Summary

Allen-Bradley 20BR156A0ANNANC0 is the catalog number to use as the starting point for product identification, purchasing, and technical comparison. However, its precise product series and full technical specifications have not been conclusively established here.

The most important outstanding details are the exact product type, rated voltage, rated current, power rating, control features, enclosure rating, dimensions, and net weight in kilograms. These should be confirmed before the unit is specified for a new installation or selected as a replacement.

The related models and additional portfolio examples in this description are intended to support preliminary comparison only. They are not confirmed direct equivalents, and their compatibility should not be inferred from model-number similarity.

For an accurate final specification sheet, the most useful next step is to provide a clear photograph of the product nameplate or the original catalog description for 20BR156A0ANNANC0. That information would make it possible to distinguish verified technical parameters from details that remain uncertain and to prepare a more precise model comparison, including dimensions and weight in kg.