Eaton LGE3400AAG - 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton LGE3400AAG is a 600V, 3-pole molded-case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for professional installations, this device delivers consistent protection in residential, commercial, and light industrial environments.

Key benefits that matter on the job site:

• Space-efficient molded-case design: compact footprint to maximize panel space and simplify layout in tighter electrical enclosures.
• Thermal-magnetic trip unit: delivers stable, repeatable protection by responding to both overload and fault conditions, helping prevent nuisance trips and safeguarding downstream equipment.
• OEM compatibility: designed to fit seamlessly with matching Eaton OEM loadcenters and panelboards, ensuring proper fit, coordinated trip characteristics, and reliable performance.
• 3-pole operation: ensures synchronized disconnection across all three phases in 3-phase circuits, enhancing system safety and protection.
• Versatile for multiple applications: ideal for installations in residential, commercial, and light industrial settings, including panel upgrades and new builds.

Technical snapshot

• Manufacturer: Eaton
• Part Number: LGE3400AAG
• Type: Thermal-magnetic molded case circuit breaker
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Who benefits most from this breaker? Electricians, facilities managers, and electrical contractors who are upgrading panelboards or installing new feeders in commercial spaces, performing panel renovations, or configuring three-phase distribution at 600V. Its compact form and seamless OEM compatibility support reliable protection with straightforward installation and maintenance.

Why choose this Eaton LGE3400AAG from AmpState? It pairs with Eaton’s panel ecosystem to provide predictable trip characteristics and durable performance across service life. If you’re outfitting a 600V distribution panel, this 3-pole solution delivers coordinated protection and space-efficient design that helps keep projects on track.

Practical installation tips:

• Confirm the panel catalog compatibility to ensure a perfect fit with the LGE3400AAG.
• Coordinate protection with upstream devices to optimize selectivity and minimize unnecessary trips.
• Apply appropriate torque to terminal lugs according to panel specifications to maintain a solid electrical connection.
• Plan for future expansion in three-phase layouts; the three-pole design supports scalable protection for growing systems.