General Electric | TKL4V4612NG | Circuit Breaker | 1200A | 3-Pole | 600V

When protection matters most in high-demand electrical systems, the General Electric TKL4V4612NG circuit breaker stands up to the task. Designed for maintenance, retrofit, and replacement needs, it provides reliable protection for large loads in commercial and industrial environments. This 3-pole device delivers solid three-phase protection at a 600V rating, making it a practical choice for high-current distribution, motor circuits, and equipment feeders that require robust interruption capability.

Key specifications

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V
• Part number: TKL4V4612NG

Important: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your panel or switchgear.

Why it's the right choice

Choose the General Electric TKL4V4612NG when you need a high-current protection solution that aligns with established GE hardware. Its 3-pole design supports balanced protection across all three phases, helping to safeguard motors, feeders, and distribution circuits in demanding environments. The 600V rating covers a wide range of commercial and industrial applications, from manufacturing lines to data center power distribution.

Ideal use cases

• Replacing a failed 1200A, 3-Pole 600V GE breaker in a service panel or switchgear
• Retrofit projects in manufacturing facilities where existing GE TKL-series breakers are in use
• Protection for large motors and feeders in distribution panels and control centers
• Maintenance replacement during equipment upgrades or panel refurbishments

Practical installation tips

• Use the part number TKL4V4612NG as the primary reference to verify compatibility with your gear
• Inspect the panel rating and ensure 3-pole, 600V service matches the device
• Enforce proper torque and secure lugs per your panel’s guidelines; ensure clean bus connections for reliable operation
• Store spares in a dry, cool environment to prevent corrosion and ensure readiness for maintenance windows

What you gain with GE reliability

GE circuit breakers are built for durability in demanding environments. With 1200A capacity, this unit handles the current demands of large equipment while providing dependable protection against overloads and short circuits when paired with a properly rated panel. The TKL4V4612NG is a sturdy, industry-standard solution for professionals who value compatibility, traceability, and long service life.