Eaton 349A578H01 349A Circuit Breaker

Eaton 349A578H01 349A Circuit Breaker is a trusted high‑current protection device designed to safeguard demanding electrical systems. With a precise 349 A current rating, this breaker helps stop overloads and fault currents before they strain motors, feeders, and distribution circuits in industrial environments.

Key details at a glance

• Part Number: 349A578H01
• Current rating: 349 A
• Brand: Eaton — a long‑standing name in reliable electrical protection
• Engineered for straightforward integration with Eaton panels and distribution gear
• Durable construction built to perform in rugged, industrial settings

Why this breaker stands out

• Precise overload protection: A 349 A rating ensures that heavy feeders and large loads receive targeted protection without unnecessary trips during normal operation.
• Operational reliability: Eaton’s engineering focus translates to steady performance and reduced maintenance interruptions in demanding facilities.
• Easy part management: The exact Part Number 349A578H01 simplifies ordering, stocking, and matching with existing Eaton equipment.

Ideal applications

• Industrial feeders powering large motors, compressors, or heavy machinery
• Service panels in manufacturing floors, processing plants, and utility rooms
• Critical line feeds and protection in facilities where uptime matters

Practical installation and usage tips

• Verify compatibility with your Eaton panel or enclosure and follow appropriate mounting and termination practices.
• Coordinate protection by matching the circuit load with the breaker rating to minimize nuisance trips while preserving equipment safety.
• Keep the Part Number 349A578H01 accessible for future replacements or service needs.