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The Secret Of Eaton 3mtb400r 400a 3ph Main Tap Box Bonkers Deal: 30% Off [lrb3KjHY]

$90.99 $291.99 -69%

Eaton 3MTB400R Main Tap BoxIntroducing the Eaton 3MTB400R Main Tap Box, a robust and reliable solution for your electrical distribution needs. This high-performance 400A three-phase tap box is designed to handle the demands of overhead and undergroun

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The Secret Of Eaton 3mtb400r 400a 3ph Main Tap Box Bonkers Deal: 30% Off [lrb3KjHY]

Eaton 3MTB400R Main Tap Box

Introducing the Eaton 3MTB400R Main Tap Box, a robust and reliable solution for your electrical distribution needs. This high-performance 400A three-phase tap box is designed to handle the demands of overhead and underground service entrances, ensuring seamless power distribution in various industrial and commercial settings.

Key Product Features

The Eaton 3MTB400R Main Tap Box is equipped with a NEMA 3R enclosure, providing exceptional protection against harsh weather conditions and physical damage. Its 4-wire configuration and aluminum busbar offer superior conductivity and durability. The box is compatible with 120/208V systems, making it versatile for a wide range of applications. Here are some of the standout features:

  • High Current Capacity: The 400A rating ensures efficient power handling for heavy-duty applications.
  • Three-Phase Design: The three-phase configuration allows for balanced power distribution, optimizing performance and reliability.

Practical Applications

Whether you are upgrading your existing electrical system or installing a new one, the Eaton 3MTB400R Main Tap Box is an ideal choice. Its overhead/underground service entrance capability makes it suitable for a variety of installations, from industrial plants to commercial buildings. Here are some practical uses:

  • Industrial Plants: Ensure stable power supply for heavy machinery and equipment.
  • Commercial Buildings: Enhance electrical distribution for office spaces, retail stores, and more.

What Our Customers Say

January 19, 2026

Absolutely no complaints!

Excellent product, great value.

- Kyleigh B..

January 19, 2026

Absolutely no complaints!

A must for anyone serious about quality.

- Rosalie W..

January 19, 2026

Absolutely no complaints!

Delivers on its promise.

- Vivian T..

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