Eaton | LDB3300X | Circuit Breaker | 300A | 600V

Meet Eaton's LDB3300X circuit breaker—a purpose-built 300A, 600V protection device designed for dependable performance in maintenance, retrofit, and replacement projects where exact specifications matter. This Eaton breaker is crafted to align with existing panels and distribution equipment, making upgrades and service calls faster and less risky.

• Exact-match compatibility — The LDB3300X is identified by its part number, delivering a clear, unambiguous reference for compatibility with your panel or switchgear.
• Ideal for maintenance, retrofit, and replacement — Specifically chosen when you need to preserve system integrity while updating protection components.
• Electrical ratings you can trust — 300A at 600V to protect demanding circuits in commercial and light-industrial settings.
• Streamlined downtime — Using the exact Eaton specification minimizes guesswork and accelerates field service or panel upgrades.

Who is this for? This circuit breaker is well suited for facility engineers, electrical contractors, and maintenance teams who require reliable, spec-accurate replacements for aging or upgrading electrical distribution systems.

How to verify fit — Before ordering, confirm that the LDB3300X matches your panel's ratings and contact points. The part number is the best reference for compatibility, helping you avoid misfits and reorders.

Specifications at a glance

• Amperage: 300A
• Voltage: 600V
• Part number: LDB3300X
• Product type: Circuit Breaker

Whether you're performing routine maintenance, upgrading an aging installation, or replacing a failed breaker, the Eaton LDB3300X delivers the exact spec alignment you need. Rely on precise compatibility, clear identification, and a solution designed to keep your electrical system protected and up to code.