General Electric | THK4V4612NGR | Circuit Breaker | 1200A | 600V

Meet a purpose-built solution from General Electric: the THK4V4612NGR circuit breaker. Rated for demanding electrical systems, this 1200A, 600V device is engineered to protect high-load circuits while delivering reliable performance in maintenance, retrofit, and replacement projects. When exact fit matters, the part number THK4V4612NGR is your strongest reference for compatibility.

Why this GE circuit breaker stands out

• High-current protection you can trust: With a 1200A rating, it’s designed for feeders and main circuits in commercial and industrial environments where robust interruption capacity is essential.
• Clear, verifiable compatibility: The Part number is the definitive guide to matching your GE panels and assemblies, reducing guesswork during installation.
• Targeted for maintenance, retrofit, and replacement: Ideal when upgrading older gear, expanding capacity, or swapping in a like-for-like GE component to preserve system coordination and protection schemes.
• Voltage readiness: Rated at 600V, suitable for a wide range of distribution applications while aligning with standard GE electrical infrastructure.

Ideal use scenarios

• Maintenance and retrofits in large commercial buildings or data centers where dependable overcurrent protection is critical.
• Replacement of aging or non-GE breakers in GE-compatible panels to maintain system integrity and warranty alignment.
• New installations that require a high-current GE-rated solution with a proven compatibility reference.

What makes it the right choice

• Exact part reference for compatibility: Rely on THK4V4612NGR to match GE panel catalogs and accessories, minimizing fit uncertainties.
• Robust protection for demanding environments: Engineered to handle the electrical demands of heavy-load circuits, helping prevent fault propagation and protect downstream equipment.
• Streamlined procurement and maintenance: Leveraging a single, traceable GE part number simplifies stocking, ordering, and maintainability across facilities.

Compatibility and installation notes

Before ordering, confirm fit and ratings to ensure seamless integration with your GE electrical system. The best reference for compatibility is the part number THK4V4612NGR. For installation, engage a licensed electrician, verify panel model and mounting configuration, and follow all safety protocols to de-energize circuits prior to replacement.

Key specifications

• Amperage: 1200A
• Voltage: 600V
• Part reference: THK4V4612NGR

Designed for professionals who demand precise compatibility, reliable performance, and clear, actionable references for GE-based electrical systems, this General Electric circuit breaker is a dependable choice for maintaining safe, continuous operation in high-load environments.