General Electric | TJK636300LL | Circuit Breaker | 3-Pole

Introducing the General Electric TJK636300LL, a genuine 3-pole circuit breaker designed for precise, reliable protection in compatible GE electrical panels. This unit is ideal for maintenance, retrofit, and replacement projects where correct fit and performance truly matter.

Three-Pole protection designed for multi-line systems

The TJK636300LL provides protection across three conductors, making it suitable for 3-phase installations and multi-wire configurations commonly found in commercial and industrial environments. With GE's trusted engineering, you can expect consistent trip behavior and dependable protection for your panel upgrade or repair.

Key details you should know

• Poles: 3-Pole
• Part Number: TJK636300LL
• Brand: General Electric
• Usage: Maintenance, retrofit, and replacement in compatible GE panels
• Compatibility note: Confirm fit and ratings before ordering; the part number is your best reference for compatibility

Why choose this GE circuit breaker?

Unlike generic replacements, this unit is a genuine GE component designed to mirror the electrical characteristics of your existing system. Using the exact part number helps preserve intended breaker curves, mounting geometry, and contact alignment, reducing the risk of fit issues after installation.

How to verify compatibility

• Check your GE panel's labeling or service literature for the recommended part numbers and ratings.
• Ensure the voltage and current ratings of the TJK636300LL match your panel requirements.
• Confirm mounting and terminal style align with your panel's design; even within GE line, small variations can exist across generations.
• Keep the part number (TJK636300LL) as the primary reference when ordering replacements.

Ideal use cases

• Replacing a failed or worn 3-pole breaker in a GE panel during routine maintenance
• Retrofit projects where a 3-pole breaker is required to support three-phase equipment
• Spare part for facilities with GE-based electrical infrastructure to minimize downtime

Installation and safety tips

• Always power down the main, lockout/tagout as needed, and wear appropriate PPE before handling breakers.
• Follow manufacturer torque specs when tightening terminals to avoid loose connections.
• Have a qualified electrician perform installation to ensure proper seating and reliable trip operation.