Square D | KC34200G | Circuit Breaker | 200A | 3-Pole | 480V | Plug-In

Discover the Square D KC34200G 200A, 3-Pole, 480V Plug-In Circuit Breaker—engineered for demanding industrial power distribution. This precision replacement is ideal for maintenance, retrofit, and replacement projects where exact compatibility matters, delivering reliable protection for 480V three-phase systems.

Core specifications

• Amperage: 200A
• Poles: 3-Pole
• Voltage: 480V
• Design: Plug-In for quick, tool-free replacement
• Part reference: KC34200G
• Brand lineage: Square D (a trusted name in industrial protection)

Designed for rapid maintenance and retrofit

The KC34200G is purpose-built for plug-in panels that support KC-series breakers, offering a straightforward replacement path when upgrading or repairing an existing 480V, three-phase distribution setup. Its plug-in design minimizes downtime, enabling faster switchover without invasive panel modification.

Why this model stands out

• Exact compatibility by part number: The KC34200G is the most reliable reference for matching your Square D system, reducing guesswork during replacements.
• Robust 200A protection: Supports higher-current circuits typical in industrial environments, helping safeguard motors, drives, and other heavy equipment.
• Three-phase, 480V readiness: Specifically suited for modern 480V power distribution, ensuring proper coordination with upstream protections and downstream equipment.
• Plug-in convenience: Simplifies installation and future maintenance compared to non-plug-in alternatives.

Ideal use cases

• Maintenance shutdowns where fast, clean replacement is critical to minimize downtime.
• Retrofits and panel upgrades in facilities running 480V three-phase systems.
• Replacement of a failed breaker in existing Square D installations that require exact KC-series compatibility.
• New installations where a proven, plug-in 200A 3-pole solution is warranted for reliability and serviceability.

Installation and compatibility tips

• Verify compatibility first: The part number KC34200G is your best reference for matching the correct breaker to your panel. Confirm fit and ratings before ordering.
• Panel alignment: Ensure your enclosure is designed to accept KC-series plug-in breakers and that the bus design supports a 3-pole, 480V configuration.
• Safety considerations: Follow all standard electrical safety procedures and lockout/tagout practices during installation or replacement.
• Maintenance mindset: Keep the KC34200G on hand as a ready-to-install aisle-friendly replacement to reduce downtime in future service events.

Important compatibility note

For best results, rely on the part number KC34200G as the primary compatibility reference. This ensures you’re selecting a breaker that aligns with your specific Square D panel and bus configuration, supporting reliable operation in your 480V, three-phase network.