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Direct Price Eaton Bkkd400 Main Circuit Breaker, 400a, 480/277vac, Kd Breaker Type Eaton Bkkd400 Trusted Seller [7d6Jf9gD]

$79.99 $255.99 -69%

Eaton BKKD400 Main Circuit BreakerThe Eaton BKKD400 Main Circuit Breaker is a reliable and durable solution for electrical protection in your home or industrial setting. This 400A breaker, designed for 480/277VAC systems, is a versatile choice for va

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Direct Price Eaton Bkkd400 Main Circuit Breaker, 400a, 480/277vac, Kd Breaker Type Eaton Bkkd400 Trusted Seller [7d6Jf9gD]

Eaton BKKD400 Main Circuit Breaker

The Eaton BKKD400 Main Circuit Breaker is a reliable and durable solution for electrical protection in your home or industrial setting. This 400A breaker, designed for 480/277VAC systems, is a versatile choice for various applications. With its KD Breaker Type, the Eaton BKKD400 ensures efficient power distribution and circuit protection. This main circuit breaker is perfect for those who demand high-quality electrical protection and peace of mind.
  • High Ampacity: With a 400A rating, the Eaton BKKD400 can handle heavy electrical loads, making it suitable for both residential and commercial installations.
  • Multi-Phase Compatibility: Offering both 3-phase and 1-phase options, this breaker is adaptable to different electrical systems, ensuring compatibility and flexibility.

Key Product Specifications

The Eaton BKKD400 Main Circuit Breaker is equipped with a range of features and specifications that set it apart from other models. This top-bottom feed breaker is designed to provide robust performance and durability. Here are some of its key specifications:
  • Volts AC: The Eaton BKKD400 operates at 480/277VAC, making it ideal for a variety of standard electrical systems.
  • Interrupt Rating AC: With an interrupt rating of 65000A for 480V and 35000A for 277V, this breaker offers excellent protection against electrical faults and overloads.
This main circuit breaker is a testament to Eaton's commitment to quality and innovation in electrical safety solutions.

Applications and Benefits

The Eaton BKKD400 Main Circuit Breaker is an essential component for ensuring electrical safety and reliability. Whether you are installing a new electrical system or upgrading an existing one, this breaker is a practical choice for a wide range of applications:
  • Residential Installations: Protect your home's electrical system from damage caused by overloads and short circuits.
  • Commercial Use: Ideal for businesses that require a robust and reliable electrical protection system.
With its superior performance and versatility, the Eaton BKKD400 is the ideal choice for anyone looking to safeguard their electrical infrastructure.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

This is a very sharp and exceptionally efficient tool.

- Adalynn R..

January 27, 2026

Absolutely no complaints!

This is a very nice and a smart online purchase.

- Robin W..

January 27, 2026

Absolutely no complaints!

This is a very nice and a very, very solid product.

- Tawnya Y..

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