General Electric | TK4V1200J | Circuit Breaker | 1200A | 3-Pole

Meet the General Electric TK4V1200J circuit breaker—the 1200A, 3-pole protection solution for demanding three-phase power systems. Crafted for maintenance, retrofit, and replacement projects, this GE breaker helps you keep critical electrical infrastructure safe, compliant, and ready for the next wave of demand.

Key specifications

• Amperage: 1200 A
• Poles: 3-Pole
• Part number: TK4V1200J

Note: Confirm fit and ratings before ordering. The part number TK4V1200J is the best reference for compatibility with your GE panels and assemblies.

Why this 3-Pole TK4V1200J stands out

• Three-phase protection: The 3-pole design ensures synchronized tripping across all three phases, reducing the risk of unbalanced faults and protecting downstream equipment.
• Genuine GE component: Built to align with GE’s framing and trip configuration, delivering reliable performance and seamless integration with compatible GE panels.
• High-capacity protection: With a 1200 A rating, it’s well-suited for large feeders and main circuits in commercial and industrial environments where higher protection is essential.
• Strategic for replacements: Specifically requested for maintenance, retrofit, and replacement tasks where exact specifications must be matched to existing gear.

Ideal use cases

• Maintenance or refurbishment of three-phase GE panels that require a 1200 A, 3-pole breaker
• Retrofits that upgrade capacity while preserving existing frame and mounting compatibility
• Replacement of failed or aging breakers in large distribution systems, minimizing downtime and preserving system integrity

Practical guidance for deployment

To ensure a smooth installation, treat the TK4V1200J as your primary compatibility reference. Verify panel model and ratings against GE’s compatibility guidance, and use the TK4V1200J part number to confirm exact fit. This approach helps you avoid mismatches in trip configuration or mounting that can complicate maintenance projects or require additional adapters.

Designed for professionals who value precise specifications and dependable protection, the General Electric TK4V1200J offers a clear path to maintaining safe, reliable, and compliant three-phase power networks.