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All-in-one Eaton 3ta401k Breaker, Molded Case, Lug Kit, 400a, 2/0-500mcm, Cu/al, K Frame Eaton 3ta401k Collection [DT0KfrFl]

$25.99 $83.99 -69%

Eaton 3TA401K Breaker: High-Performance ProtectionThe Eaton 3TA401K Breaker is a top-tier electrical protection solution designed for robust performance and reliability. This high-quality molded case breaker boasts a 400A capacity, making it ideal fo

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Eaton 3TA401K Breaker: High-Performance Protection

The Eaton 3TA401K Breaker is a top-tier electrical protection solution designed for robust performance and reliability. This high-quality molded case breaker boasts a 400A capacity, making it ideal for a wide range of industrial and commercial applications. The 3TA401K features a K-Frame design, known for its durability and ease of installation. With a lug kit included, this breaker offers seamless integration into your existing electrical system.
  • 400A Capacity for heavy-duty applications
  • 3-pole design for comprehensive circuit protection
  • Included lug kit for convenient installation

Technical Specifications and Features

The Eaton 3TA401K Breaker is engineered with precision, featuring aluminum and copper/aluminum wire compatibility for flexibility. It supports a 2/0-500MCM wire range and includes two conductors with three lugs, ensuring compatibility with a variety of wire sizes. This breaker is designed for 3-pole configurations, making it suitable for multi-circuit protection. The K-Frame style provides a stable mounting option, further enhancing the breaker's overall performance.
  • 2/0-500MCM wire range for versatile installations
  • Cu/Al wire compatibility for added flexibility
  • Stable K-Frame design for long-lasting performance

Practical Applications and Benefits

The Eaton 3TA401K Breaker is a versatile choice for a wide range of applications, including power distribution, manufacturing facilities, and utility systems. Its robust design and high current capacity make it a reliable solution for protecting critical electrical circuits from damage. By preventing overcurrent situations, this breaker helps maintain the safety and efficiency of your electrical infrastructure. Ideal for both new installations and upgrades, the 3TA401K is a smart investment for any professional looking to enhance their electrical protection capabilities.
  • Enhanced electrical safety and reliability
  • Protection against overcurrent situations
  • Perfect for power distribution and manufacturing facilities

What Our Customers Say

December 29, 2025

Absolutely no complaints!

It’s a very useful and clever gadget.

- Ronabwy D..

December 29, 2025

Absolutely no complaints!

A superb item that feels very durable.

- Portia N..

December 29, 2025

Absolutely no complaints!

This is a very smart and efficient tool.

- Quintus Z..

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