2786CRA-20M INDUSTRIAL MRO Allen Bradley Potentiometer Unmp

Review INDUSTRIAL MRO Allen Bradley Potentiometer Unmp

The MRO 2786CRA-20M Allen Bradley Potentiometer is a versatile and reliable electrical component designed for adjusting or measuring voltage or current. This potentiometer is an essential part of various control systems, particularly in industrial automation and electrical applications.

The MRO 2786CRA-20M is a rotary type potentiometer, which means it uses a rotating shaft to vary the resistance between two terminals. Its resistance value is 20 megohms, making it suitable for applications requiring high voltage or current measurements. The "MRO" prefix in the part number denotes that this is a standard, general-purpose potentiometer from the Allen Bradley MRO product line.

The body of the MRO 2786CRA-20M is made of a robust, die-cast aluminum material, ensuring excellent heat dissipation and mechanical durability. Its resistance element is a carbon composition type, which provides stable and consistent resistance over a wide temperature range. The potentiometer is also sealed against moisture and dust, ensuring reliable operation even in harsh environments.

The MRO 2786CRA-20M features a 3/4-20 UNC threaded shaft, allowing it to be easily mounted in various applications. Its wiper terminal is a slide type, providing accurate and consistent voltage or current readings. The potentiometer also comes with a knob for easy adjustment.

This Allen Bradley potentiometer is designed for industrial applications and can withstand a wide operating temperature range of -40 C to 70 C. It can handle a maximum voltage of 50V and a maximum power dissipation of 1 watt. Its low impedance makes it an ideal choice for applications where high accuracy and low noise are essential.

In summary, the MRO 2786CRA-20M Allen Bradley Potentiometer is a robust and versatile electrical component suitable for industrial applications requiring high voltage or current measurements. Its rotary design, die-cast aluminum body, and sealed construction ensure reliable operation even in harsh environments. Its wide operating temperature range, high resistance value, and low impedance make it an excellent choice for various control systems.

The Allen-Bradley MRO 2786CRA-20M potentiometer is a linear adjustable electrical component used to measure or control voltage or current. Here are some pros and cons of buying this potentiometer:

1. High-quality product: Allen-Bradley is a reputed brand in the industrial automation industry, known for producing high-quality components.

2. Versatile: This potentiometer can be used in various applications due to its wide voltage and current range.

3. Durable: It is designed to withstand harsh industrial environments, making it suitable for long-term use.

4. Easy to install: The potentiometer comes with mounting hardware and a wiring diagram, making installation straightforward.

5. Precise: It offers accurate voltage and current measurement or control, ensuring consistent performance.

1. Cost: Compared to some other potentiometer brands or models, the Allen-Bradley MRO 2786CRA-20M may be more expensive.

2. Size: It is a larger component, which may require more mounting space in the application.

3. Manual adjustment: This potentiometer requires manual adjustment, which could be time-consuming in some applications.

In conclusion, the Allen-Bradley MRO 2786CRA-20M potentiometer offers several advantages, such as high-quality construction, versatility, durability, easy installation, and precise measurement or control. However, its higher cost and larger size, along with the need for manual adjustment, might be drawbacks for some users.

Based on the above information, if the application requires a high-performing, industrial-grade potentiometer that can withstand harsh environments and offer precise measurement or control, the Allen-Bradley MRO 2786CRA-20M could be an excellent choice. However, if cost and size are significant factors, buyers might want to consider alternative potentiometer models or brands.

Details:

Allen bradley 2786CRA-20M potentiometer used: unmp condition codes:: NSF new surplus factory sealed oem Nampa manufacturer package snap no UPI unused previously installed remain remanufactured like used or repaired about our product: industrial blue line special is an industrial surplus dealer. If another carrier such as DHL or ups is required to ship due certain shipping requirements, then the costs and requested may change.

specifications passivecompos:

• brand: Industrial Mro
• mpn: 2786cra-20m

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• time: 30 days
• policy: returns accepted
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general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers

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offer passivecompos:

• started: july 27, 2025
• sold #: 20
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• quantity: 1