
AB2100 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $100.00 | Condition is New – Open box, NEW ALLEN BRADLEY 2100 SERIES STAB UNIT, 14GA EYELETS FOR 140G/MG BREAKER, shipping cost = $26.01 | 99.5% |
![]() | $200.00 | Condition is New – Open box, NEW ALLEN BRADLEY 2100 SERIES 30A STAB PN-D167459 10GA FOR 140G/MG BREAKER, shipping cost = $26.01 | 99.5% |
![]() | $440.00 | Condition is New – Open box, ALLEN BRADLEY AB 2100-DPS8KXWD-79UX POWER SUPPLY, BUCKET, 1606-XLSDNET8 DEVICE, FREE SHIPPING | ![]() |
![]() | $2250.00 | Top Pick! Condition is New – Open box, Allen Bradley 2100 MCC Bucket SIZE 1 Starter 480V 10 Hp 12" - MC7, shipping cost = $113.81 | 0.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $75.00 | Top Pick! Condition is Seller refurbished, Allen Bradley Handle for 2100 Centerline MCC Bucket, shipping cost = $15.00 | 100.0% |
![]() | $267.09 | Condition is Seller refurbished, Allen Bradley 2100 6" MCC Bucket 500-BODX21 Size 1 30 amp Fused W/Shelf bracket, shipping cost = $33.41 | 99.6% |
![]() | $292.14 | Condition is Seller refurbished, Allen Bradley 2100 6" Fused bucket 30 amp 500-BODX21 Starter HOF Switch CT, shipping cost = $33.41 | 99.6% |
![]() | $675.00 | Condition is Seller refurbished, Allen Bradley AB 2100 Series MCC 60 A Fusible Feeder Bucket , shipping cost = $88.05 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $79.99 | Condition is Used, AB ALLEN BRADLEY AB-2100-STAB-200A? MMC BUCKET STAB CONNECTORS P4361, FREE SHIPPING | 100.0% |
![]() | $200.00 | Condition is Used, ALLEN BRADLEY AB 2100 30 AMP FUSIBLE FUSED FEEDER BUCKET MCC MCCB J-STYLE, shipping cost = $96.51 | 99.9% |
![]() | $333.87 | Condition is Used, Allen Bradley 2100 6" MCC Fusible Bucket SZ1 500-BODX21 592P-A1FT Door & Shelf, shipping cost = $33.41 | 99.6% |
![]() | $400.00 | Condition is Used, Allen-Bradley 2100 6" Bucket 500-BODX21 Starter HOF Switch CT FREE SHIPPING, FREE SHIPPING | 99.6% |
![]() | $899.00 | Top Pick! Condition is Used, ALLEN BRADLEY AB 2100 26" 100 AMP PANELBOARD PANEL BREAKER MCC MCCB BUCKET, shipping cost = $93.03 | 99.9% |
![]() | $899.00 | Condition is Used, ALLEN BRADLEY AB 2100 26" 100 AMP MLO PRL1A PANEL 208/120V 18 SPACE BUCKET, shipping cost = $111.07 | 99.9% |
![]() | $1190.00 | Condition is Used, Allen Bradley 2100 Centerline Motor Control Center 800 Amp 300 A MCC Bucket AB, shipping cost = $260.00 | 100.0% |
![]() | $1799.00 | Condition is Used, ALLEN BRADLEY AB 2100 15KVA SINGLE PHASE TRANSFORMER 480V 240V 120V MCC BUCKET, shipping cost = $ | 99.9% |
![]() | $3700.00 | Top Pick! Condition is Used, Allen Bradley AB 2100 38" Size 4 Starter 250A Breaker MCC MCCB Bucket, shipping cost = $ | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $46.00 | Condition is New, 2100H-NC2 Allen Bradley Ground Splice Kit NEW, shipping cost = $9.06 | 100.0% |
![]() | $51.00 | Condition is New, 2100SHELF Allen Bradley 2100 MCC Shelf NEW, shipping cost = $9.06 | 100.0% |
![]() | $345.00 | Condition is New, 2100DFJC24RX Allen Bradley 2100 MCC Accessory NEW, shipping cost = $9.06 | 100.0% |

The Allen-Bradley AB2100 2100-500-BODX21 starter is a versatile and reliable solution for motor control applications. This starter is part of Rockwell Automation's PowerFlex family, which is known for its advanced technology and easy-to-use design.
The AB2100 starter is available in a variety of frame sizes, including 2100, to accommodate different motor requirements. It is designed to handle motors with a continuous output current up to 500 amperes and a short-term rating of up to 1000 amperes. This makes it suitable for use in heavy-duty industrial applications.
The starter features a solid-state, contactorless design, which provides several advantages over traditional contactor-based starters. For instance, it offers faster motor acceleration and deceleration, as well as smoother torque transitions. Additionally, it eliminates the need for maintenance associated with contactors, such as adjusting or replacing contacts.
The AB2100 starter also includes a built-in overload relay, which provides overload protection for the motor. The overload relay monitors the motor current continuously and trips the starter when the current exceeds a predefined level. This helps prevent motor damage and ensures reliable operation.
Moreover, the starter is compatible with various control systems, including Allen-Bradley ControlLogix, CompactLogix, and RSLogix 500. This allows users to integrate the starter into their existing automation system easily. The starter can be configured and programmed using Rockwell's RSLogix 500 software, which provides a user-friendly interface for setting up motor control functions.
The AB2100 starter also offers several optional features, such as reverse contactors, motor starters, and soft starters. These options provide additional functionality, such as reversing the motor direction or starting the motor gradually to reduce stress on the motor and mechanical components.
In summary, the Allen-Bradley AB2100 2100-500-BODX21 starter is a versatile and reliable solution for motor control applications. Its solid-state design offers faster acceleration and deceleration, smoother torque transitions, and eliminates the need for contactor maintenance. The built-in overload relay provides overload protection for the motor, and the starter is compatible with various control systems and offers optional features for additional functionality.
The Allen-Bradley AB2100 2100-500-BODX21 starter is a high-performance, versatile solution for motor control applications. Here are some pros and cons to help you make an informed decision about purchasing this starter:
Pros:1. Compact Design: The AB2100 starter is designed with a compact footprint, making it an ideal choice for space-constrained applications.
2. Easy to Install: With a modular design and intuitive wiring, the AB2100 starter is easy to install and integrate into various control systems.
3. High Overload Capability: This starter can handle high overloads, making it suitable for use with large motors and heavy loads.
4. Adaptable: The AB2100 starter is compatible with a wide range of motors and can be used in various industries, including food and beverage, oil and gas, and manufacturing.
5. Digital Technology: The digital technology used in the AB2100 starter provides accurate and reliable motor control, as well as advanced diagnostic capabilities.
Cons:1. Cost: The AB2100 starter is more expensive than some other motor starters on the market.
2. Complexity: The digital technology and advanced features of the AB2100 starter may require additional training and expertise to operate and troubleshoot effectively.
3. Size: While the compact design is a pro for some applications, it may not be suitable for larger installations where a larger starter is required.
Conclusion:The Allen-Bradley AB2100 2100-500-BODX21 starter is a high-performance, versatile solution for motor control applications. Its compact design, easy installation, high overload capability, adaptability, and digital technology make it an excellent choice for many industries and applications. However, its cost and complexity may be disadvantages for some users. Ultimately, the decision to purchase this starter will depend on your specific application requirements, budget, and expertise.
Recommendation:If you require a high-performance, compact motor starter with advanced diagnostic capabilities and the ability to handle heavy loads, the Allen-Bradley AB2100 2100-500-BODX21 starter is an excellent choice. However, if cost and complexity are major factors, you may want to consider other options that may be more suitable for your needs.
Details:
This industrial automation and motion control component is designed for motor in a variety of settings. With the brands reputation for quality and durability, this product is sure to be reliable efficient any application needing motor control automation. Includes: 500-BODX21 starter 195-ga10 contact block 800mr-a1 a push button 800mr-p16spilot light, free shipping. The product is an Allen Bradley 2100 6 bucket 500-BODX21 starter hof switch ct, manufactured in the USA.
specifications indumotorol:
- brand: Allen-bradley
- mpn: Ab2100
- part type: Starter Switch
- country/region of manufacture: United States
returns indumotorol:
- policy: no returns
offer indumotorol:
- availability: in stock
- sold #: 12
- options: ship-to-home
- prices: $200.00–$3700.00
- item condition:
- New – Open box
- Seller refurbished
- Used
- New
- in stock #: 5
- started: october 10, 2025
- best offers: true
seller indumotorol:
- city: morgantown, west virginia
- # reviews: 88
- rating: 98.7%
payments indumotorol:
- wallet: paypal
- other
- credit card: visa
general indumotorol:
- category: Business & Industrial > Starters > Drives > Motor Controls
shipping indumotorol:
- class: standard
- transit: 6-12 days
- service: usps ground advantage
- carrier: usps
- type: calculated
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