100-NX209D10 ALLEN-BRADLEY Contactor Amp Definite

Review ALLEN-BRADLEY New Unused Series 40definite Purpose Contactor

The Allen-Bradley 100-NX209D10 40A Definite Contactors from Rockwell Automation is a versatile and reliable electrical component designed for various industrial automation applications. This contactor is part of the NX Contactor Series, which is known for its compact size, easy installation, and excellent performance.

The Allen-Bradley 100-NX209D10 contactor is a 40A, single-phase, AC device that is designed to handle inductive loads. It features a definite function, which means it is designed to open when the current through the contactor reaches a predetermined level and closes when the current drops below that level. This type of contactor is commonly used in applications such as motor control, compressor control, and pump control.

The contactor's body is made of aluminum, which makes it lightweight yet robust. It also has a rugged construction, with a contact rating of 10,000 cycles at 100% duty cycle. The contacts are silver-plated to ensure good conductivity and long life, and the contactor comes with a set of overload relays that can be used to protect the motor or other loads from overcurrent conditions.

The Allen-Bradley 100-NX209D10 contactor also features a number of optional accessories, such as a pilot device, which can be used to indicate the contactor's status, and a mounting kit, which allows for easy and flexible mounting in various applications. The contactor is also suitable for use with various control systems, including the Allen-Bradley ControlLogix, CompactLogix, and MicroLogix families.

In summary, the Allen-Bradley 100-NX209D10 40A Definite Contactors is a high-performance, versatile, and reliable electrical component that is suitable for various industrial automation applications. Its compact size, rugged construction, and excellent conductivity make it an ideal choice for controlling inductive loads, while its optional accessories and compatibility with various control systems make it a flexible solution for a wide range of applications.

Allen-Bradley 100-MX209D10 40A Definite Contactors: A Comprehensive Analysis

The Allen-Bradley 100-MX209D10 40A Definite Contactors are widely used in various industrial automation applications due to their reliability and robust design. However, like any other electrical component, they come with their own set of pros and cons. In this analysis, we will discuss these factors to help you make an informed decision about purchasing this contactor.

1. High Current Rating: With a 40A current rating, these contactors can handle heavy loads, making them suitable for various industrial applications.

2. Versatile Application: The Allen-Bradley 100-MX209D10 contactors can be used in a wide range of applications, including motor starter, overload protection, and general-purpose switching.

3. Robust Design: These contactors are built to withstand harsh environments and have a long service life, ensuring minimal downtime and maintenance costs.

4. Easy to Install: The contactors come with a modular design, making installation straightforward and efficient.

5. Enhanced Safety Features: The contactors have built-in safety features, such as overload protection and short-circuit protection, ensuring safe operation.

1. Cost: The Allen-Bradley 100-MX209D10 contactors are more expensive compared to other contactors in the market, making them a significant investment.

2. Complex Wiring: Due to their modular design, the wiring can be complex, which may require additional time and expertise during installation.

3. Limited Operating Temperature: These contactors are designed to operate in temperatures ranging from -20 C to 65 C. Operating them outside of this temperature range may affect their performance and lifespan.

The Allen-Bradley 100-MX209D10 40A Definite Contactors offer several advantages, including high current rating, versatile application, robust design, easy installation, and enhanced safety features. However, they also come with some disadvantages, such as cost, complex wiring, and limited operating temperature.

Based on this analysis, if your application requires a heavy-duty contactor with a long service life and built-in safety features, the Allen-Bradley 100-MX209D10 contactors are an excellent investment, despite their higher cost and complex wiring. However, if you are looking for a more cost-effective solution, you may want to consider other contactor options in the market.

Details:

New unused Allen-bradley 100-NX209D10 series b 40 definite purpose contactor. Please review all the pictures closely. Please review all the pictures to determine condition. Only includes what is pictured.

So you can regularly see what items I have ending that week. This was opened in order to take pictures, but it never used or tested.

specifications genpurrelays:

• brand: Allen-bradley
• mpn: 100-nx209d10
• type: Definite Purpose Contactor
• maximum amperage: 40 A
• coil voltage: 101-150 V
• country of origin: Switzerland

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

offer genpurrelays:

• prices: $328.03–$435.26
• item condition: New – Open box
• sold #: 14
• started: february 21, 2026
• availability: in stock
• options: ship-to-home
• best offers: true
• in stock #: 2

seller genpurrelays:

• # reviews: 21071
• city: erie, pennsylvania
• rating: 99.8%

shipping genpurrelays:

• class: standard, expedited
• type: calculated
• carrier: usps, ups, fedex
• service: usps ground advantage, usps priority mail, ups ground, fedex ground / fedex home delivery
• transit: 4-9 days

payments genpurrelays:

• other
• credit card: diners-club
• wallet: paypal

returns genpurrelays:

• policy: returns accepted
• time: 30 days
• paid by: seller
• method: money back