General Electric | FGN306F400LF | Circuit Breaker | 400A | 3-Pole | 690V

When your electrical system demands robust protection for high-current, three-phase service, the General Electric FGN306F400LF circuit breaker delivers reliable, precise interruption at 690V. This 400A, 3-pole unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter.

Why choose this GE circuit breaker? It pairs a precise 400A rating with a three-pole configuration to guard multi-phase circuits, while the 690V maximum operating voltage accommodates demanding industrial distributions. This isn't a generic switch—it's a purpose-built protection device from General Electric that aligns with established GE power distribution footprints.

• Exact specifications for reliable protection: 400A amperage, 3-pole design, and 690V maximum voltage ensure appropriate safeguarding for heavy-load, three-phase circuits.
• Clear compatibility reference: The part number FGN306F400LF is the best reference for matching fit and ratings, reducing the guesswork in replacement projects.
• Rugged, industry-grade construction: Built to withstand the demands of maintenance and retrofit work in commercial and industrial environments, helping maintain system continuity during service windows.
• Versatile use cases: Ideal for maintenance, retrofit, and replacement scenarios where exact GE-style protection is required in 3-phase power distribution.

Ideal use cases

• Replacing a failed or outdated breaker in existing GE distribution panels and systems.
• Retrofit projects where you need to match the original 400A, 3-pole, 690V specifications.
• Maintenance of high-current, three-phase feeders on industrial equipment and manufacturing lines.

Important ordering note: always confirm fit and ratings before purchasing. The part number FGN306F400LF is the most reliable reference for compatibility, and verifying panel type, mounting footprint, and bus configuration will help ensure a smooth, downtime-minimizing installation.

Choose the General Electric FGN306F400LF circuit breaker to deliver precise protection, straightforward replacement, and dependable performance in demanding power distribution setups.