General Electric | THK4V4612G | Circuit Breaker | 1200A | 3-Pole | 600V

The General Electric THK4V4612G circuit breaker is a purpose-built, heavy-duty protection device designed for demanding 600V electrical systems. With a 3-pole configuration and a 1200A rating, this GE breaker delivers reliable, synchronized interruption across all three phases, helping you maintain safe, stable power distribution in industrial environments. Why this THK4V4612G stands out - Precise 3-pole protection: Ensures simultaneous disconnection of all phases to prevent unbalanced faults and minimize equipment damage. - High-current capability: 1200A rating supports large feeders and motor circuits, ideal for mid- to high-load applications. - 600V nominal operation: Suited for commercial and industrial power distribution panels that run at 600V, aligning with common heavy-duty installations. - Direct reference part number: THK4V4612G is the best compatibility reference, simplifying ordering and replacement in GE-controlled systems. Key use cases and applications - Maintenance: Replace worn or failed breakers in existing GE-based panels to restore original protection characteristics quickly. - Retrofit projects: Update older installations to current GE specifications while preserving panel labeling and trip behavior. - Replacement need: When upgrading or restoring a circuit to match the original 3-pole, 600V configuration without altering other protective devices. - High-current feeders and motors: Suitable for feeders powering sizable equipment or three-phase motor loads within 600V distributions. Compatibility and fit guidance - Confirm fit and ratings before ordering. The part number THK4V4612G is the clearest reference to ensure seamless compatibility with your GE panels and existing protection schemes. What this means for you - Real-world reliability: A trusted GE component designed to protect critical circuits in demanding environments. - Peace of mind for replacements: Using the exact part number minimizes fit issues and helps maintain consistent electrical protection across your system. - Practical, no-nonsense choice for professionals: When your project calls for a 3-pole, 600V breaker at 1200A, this THK4V4612G delivers straightforward, compatible performance. SPECIFICATIONS AT A GLANCE - Amperage: 1200A - Poles: 3-Pole - Voltage: 600V - Part Number: THK4V4612G - Manufacturer: General Electric For technicians and engineers, choosing the THK4V4612G means aligning with a proven GE protection solution that integrates smoothly into existing setups, simplifies ordering, and supports dependable, phase-balanced circuit protection across the most demanding 600V systems.