Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Circuit Breaker

Eaton | LDB2400 | Circuit Breaker | 400A | 2-Pole | 600V

★★★★★
Part Number LDB2400
Amperes 400
Poles 2
Voltage 600
Product Type Circuit Breaker
Icon
Manufacturer :Eaton
Icon
Replacement available
Icon
Picture available on request
Icon
CSA / UL Approved
Regular price $2,010.00
Sale price $2,010.00 Regular price
Unit price
Save

Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Eaton | LDB2400 | Circuit Breaker | 400A | 2-Pole | 600V

Regular price $2,010.00
Sale price $2,010.00 Regular price
Unit price
Product description
Shipping

Powerful protection for 600V electrical systems, the Eaton LDB2400 is a 2-pole circuit breaker rated at 400 amps. Built for reliability in industrial and commercial panels, this unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter.

  • Amperage: 400A
  • Poles: 2-pole
  • Voltage: 600V
  • Part number: LDB2400
  • Brand: Eaton

This breaker is purpose-built to match Eaton’s LDB family, helping technicians maintain consistent protection across your distribution system. Use it when upgrading panel capacity, restoring service after a breaker fault, or refreshing an aging installation that requires a precise 400A, 600V two-pole solution.

Why choose the Eaton LDB2400? It provides dependable overcurrent protection with the exact specifications your system requires, reducing compatibility risks during maintenance or panel modernization. By sticking with the exact part number, you guard against mismatch and downtime.

Key use cases:

  • Maintenance shutdowns needing a direct replacement for an Eaton 2-pole, 400A, 600V circuit — fast installation, minimal wiring changes.
  • Panel retrofits or capacity upgrades that demand a 400A two-pole breaker with 600V tolerance.
  • Replacement in existing Eaton-LDB based panels to restore protection after fault or wear.

Note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Contact sales@ampstate.com

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase.

What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

Verified

Consistent quality. We’ve added similar items to our regular reorder list.

MRO · Reorder

Verified

Support is responsive when we have questions about fit or application.

Purchasing · Quick answers

Verified

A reliable choice when we need industrial parts on short notice.

Service · Urgent replacement

Fast industrial sourcing support

Need help?

  • Request a quote
  • Need a BOM priced for your project
  • Not sure which part is correct
  • Need an equivalent or replacement
  • Send your part list and get a fast reply

Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

Email for a quote Typical reply: same business day