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ALLEN BRADLEY 140-N22 Locking Attatchment Nsmp Ser.c

140-n22 Allen Bradley Ser.c Locking Attatchment Nsmp

( Brand: Allen Bradley ), ( Manufacturer Part Number: 140-N22 )

Review ALLEN BRADLEY Ser.c Locking Attatchment Nsmp

The Allen-Bradley 140-N22 SERC Locking Attachment NSMP is a versatile and reliable component in Rockwell Automation's offering for electric motor control applications. This attachment is designed to provide a positive lock between the motor starter and the motor terminal box, ensuring a secure electrical connection.

The 140-N22 SERC Locking Attachment NSMP is suitable for use with Allen-Bradley motor starters, including the ControlLogix, CompactLogix, and RSLogix 500 series. It features a simple, yet robust design that allows for easy installation and removal. The attachment consists of a locking nut, a locking washer, and a locking tab.

The locking nut is made from high-strength steel, providing excellent torque capacity and ensuring a secure connection. The locking washer features a unique design with a recess for the locking tab, which engages with the motor starter's retaining ring, preventing the motor starter from being accidentally disconnected from the terminal box. The locking tab is designed to be easily operated with a screwdriver or other similar tool, allowing for quick and secure attachment and detachment.

The 140-N22 SERC Locking Attachment NSMP is suitable for use in a variety of industrial applications, including manufacturing, process control, and automation systems. It is rated for use with motor starters up to 600 volts and 200 amperes, making it a reliable solution for a wide range of motor control applications.

The attachment is designed to provide improved electrical safety and system reliability by reducing the risk of accidental disconnection of the motor starter from the terminal box. It also eliminates the need for insulating bushings, reducing the number of components required for motor starter wiring.

In summary, the Allen-Bradley 140-N22 SERC Locking Attachment NSMP is a high-quality and reliable component for securing a positive electrical connection between a motor starter and a terminal box. Its simple yet robust design, combined with its high torque capacity and secure locking mechanism, make it an ideal solution for a wide range of industrial motor control applications.

The Allen-Bradley 140-N22 SER.C Locking Attachment NSMP is a component used in Allen-Bradley's PowerFlex variable speed drives for motor starting and braking applications. This attachment provides a means to connect and disconnect motors from the drive without the need for physical contact. Here are some pros and cons of buying this locking attachment:

Pros:

1. Increased safety: The locking attachment allows operators to safely disconnect the motor from the drive without the risk of electrical shock.

2. Easy to use: The attachment can be easily engaged and disengaged using a handle, making it a convenient solution for motor connections and disconnections.

3. Reduced downtime: With the locking attachment, motor connections and disconnections can be completed quickly, reducing downtime and increasing productivity.

4. Durable construction: The Allen-Bradley 140-N22 SER.C Locking Attachment NSMP is built to last, with a robust design that can withstand the demands of industrial applications.

Cons:

1. Additional cost: The locking attachment adds to the overall cost of the variable speed drive system.

2. Requires additional space: The locking attachment adds to the size and weight of the drive system, requiring additional space for installation.

3. May require additional training: Operators may need to be trained on how to properly use the locking attachment to ensure safety and proper function.

In conclusion, the Allen-Bradley 140-N22 SER.C Locking Attachment NSMP offers several benefits, including increased safety, ease of use, reduced downtime, and durability. However, it also comes with some drawbacks, such as additional cost, increased size and weight, and the need for additional training.

If safety is a top priority in your industrial application, or if you frequently connect and disconnect motors from your variable speed drives, then the benefits of the locking attachment may outweigh the costs. However, if you have limited budget or space, or if motor connections and disconnections are infrequent, then you may want to consider alternative solutions. Ultimately, the decision to purchase the Allen-Bradley 140-N22 SER.C Locking Attachment NSMP depends on the specific requirements and constraints of your application.

Details:

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part #: 140n22 prices

  • $26.50-$28.00

specifications plcmechanize:

  • brand: Allen Bradley
  • manufacturer part number: 140-N22

offer plcmechanize:

  • sold: 0
  • quantity: 2
  • started: May 16, 2026
  • availability: In Stock
  • options: Ship-to-home

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general plcmechanize:

  • Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
  • condition: New

returns plcmechanize:

  • time: 30 Days
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  • policy: Returns Accepted

shipping plcmechanize:

  • transit: 5-12 Days
  • carrier: USPS
  • class: Standard
  • service: USPS First Class
  • type: Fixed
  • cost: $0.00

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  • # reviews: 23666
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  • rating: 99.8%
category: business & industrial > industrial automation motion controls > plcs hmis > plc processors, sku: 15964286072719751,

Allen Bradley 140-N22 Is Similar To:

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5 offers $26.50–$28.00 USD
  • New. Offer #1 priced at $28.00 + $0.00 delivery = $28.00* total. FREE SHIPPING
  • New. Offer #2 priced at $26.50 + $0.00 delivery = $26.50* total. WH2 shelf 2 This locking attachment is designed specifically for the model, ensuring a perfect fit and compatibility with your industrial needs.FREE SHIPPING
  • New. Offer #3 priced at $28.00 + $0.00 delivery = $28.00* total. FREE SHIPPING
  • New – Open box. Offer #4 priced at $29.00 + $16.50 delivery = $45.50* total. C. LOCKING ATTACHMENT, SER.+$16.50 shipping
  • New – Open box. Offer #5 priced at $19.99 + $8.95 delivery = $28.94* total. ). NEW, in box.+$8.95 shipping

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