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ALLEN BRADLEY 77144-217-51 Plc Processors

77144-217-51 Allen Bradley / 7714421751 Used

( Brand: Allen Bradley ), ( Manufacturer Part Number: 77144-217-51 )

Review ALLEN BRADLEY 7714421751 Used

The Allen-Bradley Model 77144-217-51 is a versatile and reliable contactor from Rockwell Automation's Allen-Bradley product line. This contactor is designed to handle a continuous current of 15 amperes and a maximum interrupting current of 30 amperes. It is suitable for use in various industrial automation applications, such as motor control, machine tool automation, and HVAC systems.

The contactor features a silver-contact design, which ensures excellent electrical conductivity and long-lasting performance. The contacts are rated for 100 million make-and-break cycles, ensuring reliable operation even in the most demanding environments. The contactor also includes a built-in coil, which eliminates the need for an external coil and simplifies wiring.

The Allen-Bradley 77144-217-51 contactor is available in both AC and DC versions, with voltage ranges from 120VAC to 600VAC and 12VDC to 240VDC, respectively. It is also available in different frame sizes, including 1-inch and 2-inch, to accommodate various installation requirements. The contactor is mounted on a DIN rail, making it easy to install and remove.

The contactor includes a number of features that enhance its safety and reliability. For example, it includes overload protection, which helps prevent the motor from drawing excessive current and overheating. It also includes a short-circuit protection feature, which helps prevent damage to the contactor and motor in case of a short circuit. The contactor is also UL listed, ensuring compliance with safety standards.

The Allen-Bradley 77144-217-51 contactor is built to withstand harsh industrial environments, with a rugged construction that can withstand vibration, shock, and other forms of physical stress. It is also rated for a temperature range of -40 F to 140 F (-40 C to 60 C), making it suitable for use in a wide range of temperature environments.

Overall, the Allen-Bradley Model 77144-217-51 contactor is a high-quality and versatile component for industrial automation applications. Its reliable performance, rugged construction, and safety features make it an ideal choice for a wide range of applications, from motor control to HVAC systems.

The Allen Bradley Micro 800 77144-217-51 (7714421751) is a versatile and powerful programmable logic controller (PLC) designed for various automation applications. Here are some pros and cons of purchasing this particular model:

Pros:

1. Flexibility: The Allen Bradley Micro 800 series supports a wide range of input and output points, making it suitable for various industries and applications. It can handle up to 104 discrete and 32 analog input points and up to 104 discrete and 32 analog output points.

2. Easy Programming: The Rockwell RSLogix 5000 software is an easy-to-use programming platform for the Allen Bradley Micro 800 series. It offers a graphical programming environment, which makes it easier to create and modify control logic.

3. Reliability: Allen Bradley is a well-known brand in the automation industry, and the Micro 800 series is known for its robustness and reliability. The controller is designed to operate in harsh environments and can handle power surges and voltage fluctuations.

4. Expandability: The Allen Bradley Micro 800 series can be easily expanded by adding I/O modules, communication modules, and other peripherals. This makes it a future-proof investment for growing businesses.

Cons:

1. Cost: The Allen Bradley Micro 800 series is a high-end PLC, and the cost of purchasing and installing it can be significant, especially for small businesses or startups.

2. Complexity: Although the Rockwell RSLogix 5000 software is user-friendly, the Allen Bradley Micro 800 series can be complex to set up and configure, especially for users without extensive automation experience.

3. Compatibility: Some older Allen Bradley components and peripherals may not be compatible with the Allen Bradley Micro 800 series, which could require additional investments to upgrade existing systems.

In conclusion, the Allen Bradley Micro 800 77144-217-51 (7714421751) is a powerful and versatile PLC with numerous benefits, such as flexibility, easy programming, reliability, and expandability. However, it also comes with some drawbacks, including cost, complexity, and compatibility issues.

If you have the budget and the need for a high-performance PLC, the Allen Bradley Micro 800 series is an excellent investment. However, if you are a small business or a startup with limited resources, you may want to consider other, more cost-effective PLC options. Ultimately, the decision to purchase the Allen Bradley Micro 800 series depends on your specific automation requirements and budget.

Details:

Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: 7714421751 prices

  • $99.99-$178.53

specifications plcmechanize:

  • brand: Allen Bradley
  • manufacturer part number: 77144-217-51

shipping plcmechanize:

  • class: Standard
  • cost: $12.90
  • transit: 30-35 Days
  • type: Fixed
  • service: Standard

returns plcmechanize:

  • method: Money back
  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

offer plcmechanize:

  • options: Ship-to-home
  • quantity: 1
  • started: March 13, 2026
  • sold: 0
  • availability: In Stock

seller plcmechanize:

  • rating: 99.6%
  • # reviews: 194274
  • city: 1 Millennium Dr, Willingboro, NJ 08046

payments plcmechanize:

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general plcmechanize:

  • condition: Used
  • Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
category: business & industrial > industrial automation motion controls > plcs hmis > plc processors, sku: 14531709197486632,

Allen Bradley 77144-217-51 Is Similar To:

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5 offers $99.99–$178.53 USD
  • Used. Offer #1 priced at $164.99 + $7.44 delivery = $172.43* total. DISCONTINUED BY MANUFACTURER PC BOARD.+$7.44 shipping
  • Used. Offer #2 priced at $178.53 + $0.00 delivery = $178.53* total. Need it faster?.FREE SHIPPING
  • Used. Offer #3 priced at $99.99 + $0.00 delivery = $99.99* total. Removed from working, retired equipment.FREE SHIPPING
  • Used. Offer #4 priced at $125.00 + $0.00 delivery = $125.00* total. INV#: Ho-15216. Allen Bradley.FREE SHIPPING
  • Used. Offer #5 priced at $274.16 + $39.31 delivery = $313.47* total. +$39.31 shipping

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