General Electric | TJK636500 | Circuit Breaker | 500A | 3-Pole | 600V

General Electric TJK636500 is a rugged, three-pole circuit breaker designed for reliable overcurrent protection in industrial and commercial electrical panels. With a 500A rating and a 600V maximum, it provides solid protection for main feeds and large equipment while fitting neatly into existing GE installations.

Why this GE circuit breaker stands out

Unlike generic substitutes, the TJK636500 is a purpose-built GE component that aligns with GE panels and accessories. Its three-pole design offers synchronized trip across all phases, helping prevent dangerous arcing and phase imbalance in high-load applications. The part number TJK636500 is the most reliable reference for compatibility, ensuring you’re selecting the exact interrupting device your system expects.

Key specifications

• Amperage: 500A
• Poles: 3-Pole
• Voltage: 600V

Best use cases

• Main service disconnects in industrial panels, service entrances, and switchboards
• Retrofit projects where existing GE equipment requires a matching 3-pole 600V breaker
• Maintenance and replacement scenarios to restore protection without changing panel infrastructure

How to ensure a perfect fit

Before ordering, confirm fit and ratings against your panel schedule and the exact GE part reference. The TJK636500 should be cross-checked with documentation for compatibility, and the part number remains the best reference for ensuring a correct match.

Practical tips and insights

• Keep a record of your panel model and year to streamline replacement decisions when sourcing TJK636500
• Store spare breakers in a controlled environment to prevent corrosion or insulation degradation
• If you’re replacing an existing GE breaker, verify the busbar configuration and mounting style aligns with a 3-pole 600V device