Eaton LGH3320AAG - 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton LGH3320AAG is a 600 V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for performance in real-world installations—from residential basements to light commercial and industrial settings—this breaker keeps electrical systems safe while optimizing space in crowded panels.

• Compact molded-case design minimizes footprint and makes efficient use of panel space, simplifying retrofits and new installations alike.
• Thermal-magnetic trip unit provides stable, repeatable protection by combining overcurrent sensing with rapid short-circuit response, reducing nuisance trips and protecting sensitive equipment.
• 3-pole construction supports balanced protection for 3-phase circuits, ensuring synchronized trip across all phases in commercial or light industrial applications.
• OEM-compatible engineered to pair with matching Eaton OEM loadcenters and panelboards, enabling straightforward replacement or upgrades without coordination issues.
• Versatile application suitable for residential, commercial, and light industrial environments where reliable branch-circuit protection is essential.

Why this matters for your project

In practical terms, the LGH3320AAG translates to fewer compatibility headaches, quicker installations, and enhanced protection performance across temperature variations and fault conditions. Its molded-case construction adds durability for field use, while the thermal-magnetic trip ensures that when a fault occurs, the breaker responds predictably and promptly—helping to safeguard wiring, devices, and occupants.

Key specifications at a glance

• Manufacturer: Eaton
• Part Number: LGH3320AAG
• Type: Thermal-magnetic molded case circuit breaker
• Voltage Rating: 600 V
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal for electricians, facilities managers, and contractors, the Eaton LGH3320AAG from AmpState offers a robust, space-conscious, and reliable solution for three-phase protection needs. When upgrading or fitting new panelboards, choose a breaker designed to align with Eaton’s OEM ecosystems and deliver consistent performance across years of service.