Eaton LGS3400AAG - 600 V, 3-Pole Circuit Breaker | AmpState

When reliability matters in panel installations, the Eaton LGS3400AAG delivers. This 600 V, 3-pole molded case circuit breaker is engineered to provide dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters used across residential, commercial, and light industrial environments.

Key reasons to choose the LGS3400AAG

• Compact molded case design optimizes panel space, making it easier to fit additional circuits in tight installations without sacrificing protection.
• Thermal-magnetic trip unit ensures stable, repeatable protection across varying temperatures and load conditions, with fast response to short circuits to minimize equipment damage.
• Common compatibility designed to pair with matching OEM loadcenters and panelboards for straightforward replacement or upgrades, reducing compatibility concerns and stocking needs.
• 3-pole configuration provides coordinated, common-trip protection for three conductors, ideal for 3-phase circuits or multi-wire systems in mixed-load environments.

Who should consider the LGS3400AAG? Contractors and facility managers working on new builds or panel upgrades in commercial spaces, as well as homeowners tackling medium-duty electrical needs where reliable protection and panel efficiency matter. It’s also well-suited for light industrial applications where 3-pole protection and 600 V capability are required.

Practical scenarios

• Upgrading aging panelboards in small offices or retail spaces to ensure robust protection for lighting, mechanical equipment, and receptacle circuits.
• Configuring 3-phase feeders in commercial equipment rooms or HVAC installations while maintaining a single, common-trip safety mechanism.
• Replacing obsolete breakers in OEM panels with a compatible Eaton solution to maintain system integrity and simplify maintenance.

Technical snapshot

• Manufacturer: Eaton
• Part number: LGS3400AAG
• Type: Thermal-magnetic molded case circuit breaker
• Voltage rating: 600 V
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Choosing the Eaton LGS3400AAG means investing in a versatile, space-conscious protection solution that aligns with OEM panel systems, delivers reliable performance under real-world conditions, and simplifies installation and maintenance across a range of building types. For projects where dependable three-pole, 600 V protection is required, this breaker is a precise, purpose-built choice.