General Electric | TJJ426350WL | Circuit Breaker | 350A | 2-Pole | 600V

The General Electric TJJ426350WL circuit breaker is a robust, factory-certified solution designed for demanding power environments. With a 350A rating on a 2-pole design and a 600V maximum, this GE part is built to safeguard high-current circuits in maintenance, retrofit, and replacement projects where exact specifications matter.

• Amperage rating: 350 A — engineered to protect feeders and main distribution paths in heavy-duty electrical systems.
• Poles: 2-pole — provides coordinated protection for two hot legs, helping to maintain system stability in 3-phase or split-phase configurations.
• Voltage rating: 600 V — suitable for commercial/industrial environments where higher voltage distribution is standard.
• Part number: TJJ426350WL — use this reference as the best indicator of compatibility with your GE panels and assemblies.
• Typical use cases: ideal for maintenance, retrofit, and replacement needs where a precise 350A, 2-pole, 600V specification is required.

Why choose this GE circuit breaker for your project

Choosing a genuine GE replacement part like the TJJ426350WL ensures electrical protection that aligns with the original design intent of your panel. The 350A rating addresses high-current scenarios without compromising safety, while the 2-pole construction guarantees simultaneous interruption of both conductors, reducing the risk of arcing and uneven fault conditions. This is especially important in commercial and industrial setups where reliability and rapid fault isolation are critical.

Practical use cases and scenarios

• Replacing worn or obsolete breakers in large distribution panels serving manufacturing equipment, conveyors, or heavy machinery.
• Retrofits where panels require a precise 350A, 2-pole, 600V device to match existing wiring and protection schemes.
• Maintenance swaps in facilities that depend on consistent, predictable protection for critical feeders and power buses.

Compatibility and installation guidance

Before ordering, confirm fit and ratings as noted in the product details. The part number TJJ426350WL is the most reliable reference for compatibility with your GE panel lineup. If your application uses 600V systems or requires two-pole protection at 350A, this breaker aligns with those specifications. When installing, ensure wiring and conduit arrangements meet local codes and that the panel labeling corresponds to a 350A, 2-pole, 600V device to maintain proper protection and safety margins.