Eaton LD3600K - 600 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton LD3600K is a rugged 3-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With a 600A rating at 600V, this breaker is built to handle demanding electrical distributions in commercial and light industrial settings, while still meeting the needs of larger residential installations.

Why this breaker stands out

• Space-efficient, molded-case design: The compact footprint makes the LD3600K practical for crowded panels, helping you maximize available panel space without compromising protection.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by combining thermal and magnetic trip mechanisms. This results in predictable fault clearing and reduced nuisance trips across a range of operating conditions.
• 3-pole construction with simultaneous disconnection: Ensures all conductors in a multi-wire circuit are de-energized together, enhancing safety and sequence coordination in complex panel layouts.
• OEM-compatible reliability: Designed to pair seamlessly with matching Eaton OEM load centers and panelboards, promoting consistent performance and easy replacement when needed.

Ideal for a variety of installations

Designed for residential, commercial, and light industrial applications, the LD3600K is well-suited for large feeders, main distribution paths, or critical branch circuits where dependable protection is essential. It’s a practical choice for panel upgrades, retrofit projects, or new installations where space, reliability, and compatibility matter.

How it solves real-world problems

• Predictable protection in space-constrained panels: The compact molded-case form factor leaves room for other breakers and wiring while maintaining rigorous protection standards.
• Consistent performance in varying loads: The thermal-magnetic trip unit adapts to changing fault currents, delivering reliable protection without unpredictable trips.
• Effortless integration with existing systems: OEM compatibility means you can upgrade or replace like-for-like breakers without cabinet or panelboard reconfiguration.

Technical snapshot

• Manufacturer: Eaton
• Part Number: LD3600K
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 600A
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Choosing the Eaton LD3600K means prioritizing reliable protection for high-demand circuits while preserving panel capacity and ensuring compatibility with your existing Eaton ecosystem. For installers and facility managers, it’s a trusted option that combines robust performance with straightforward integration, backed by Eaton’s engineering heritage and panelboard compatibility.