General Electric | TKL4V4612 | Circuit Breaker | 1200A | 3-Pole | 600V

Introducing the General Electric TKL4V4612 Circuit Breaker—a purpose-built solution for high-current, three‑phase protection in industrial and commercial electrical systems. With a robust 1200A rating and a 3‑pole configuration, this GE breaker is engineered to safeguard critical equipment and keep power distribution steady in demanding environments up to 600V.

Key specifications at a glance

• Amperage: 1200A
• Poles: 3‑Pole
• Voltage rating: 600V
• Part number: TKL4V4612
• Intended use: Maintenance, retrofit, and replacement where matching specs are required
• Important: Confirm fit and ratings before ordering; the part number is the best reference for compatibility.

Why this GE circuit breaker stands out

The TKL4V4612 isn’t just a component—it's a strategic choice for safeguarding three‑phase power systems. Its three‑pole design ensures simultaneous interruption across all phases, reducing the risk of partial faults and making panel protection more predictable during fault conditions. Built by General Electric, it aligns with GE’s legacy of reliability and consistent performance in rugged environments.

Ideal use cases

• New installs and panel upgrades: Replace aging or mismatched breakers in GE panels with a unit that matches the original three‑phase specifications.
• Maintenance and downtime planning: Keep a standby 1200A, 3‑pole breaker on hand for rapid swap‑outs to minimize process interruptions.
• Retrofit projects: Update distribution boards that require a 600V, high‑current interruption device with a compatible GE part number.
• Industrial and facility protection: Suitable for heavy electrical loads and equipment requiring robust three‑phase protection in demanding environments.

How to verify fit and install

• Check compatibility: Use the part number TKL4V4612 as your primary reference. Confirm that the panel or switchgear is designed for a 3‑pole, 600V, 1200A device.
• Inspect the labeling: Look for exact mounting and terminal configurations that match the existing breaker in your GE panel.
• Follow safe installation practices: Power down the system, verify no residual energy, and torque terminals per the panel manufacturer’s guidelines.
• Record keeping: Note the replacement date and part number to simplify future maintenance and audits.

Practical considerations and tips

• Maintain a small stock of compatible GE breakers for quick replacements during planned maintenance windows, minimizing downtime.
• Store replacement units in a clean, dry environment to preserve insulation integrity and performance.
• When in doubt about panel compatibility, cross‑check the exact model and terminal layout against the existing GE catalog references to avoid mismatches.

With the General Electric TKL4V4612, you gain a reliable, high‑current protection solution tailored for three‑phase 600V systems. Its emphasis on compatibility through the official part number and its maintenance‑friendly design make it a prudent choice for facilities that prioritize uptime and safety.