Square D | KHB36200 | Circuit Breaker | 200A | 3-Pole | 600V

Meet the Square D KHB36200 circuit breaker—a robust 200A, 3-pole protection device designed for demanding commercial and industrial environments. Built for maintenance, retrofit, and replacement projects, this breaker is the precise choice when you need exact specifications and reliable performance in your existing Square D systems.

Key features that matter in the field

• 200A current rating provides strong protection for high-current feeders and motor circuits, helping prevent unscheduled downtime.
• 3-pole design supports three-phase distribution, promoting balanced protection across all phases in a typical industrial setup.
• 600V maximum rating suits a wide range of commercial and light industrial applications, enabling direct substitution in compatible panels.
• Part number KHB36200 is the definitive reference for compatibility, ensuring you’re choosing the exact match for your panel and equipment.
• Engineering for retrofits and replacements specifically targets upgrading aging systems or replacing non-functioning breakers without redesigning the panel.

Ideal use cases

• Maintenance or downtime-safe replacement in service or distribution panels that require exact spec parity.
• Retrofit projects where upgrading to a reliable 200A, 3-pole, 600V protection device is the goal.
• Direct substitution in three-phase circuits feeding industrial machinery, pumps, and manufacturing lines within 600V systems.
• New installations that demand a proven Square D solution with a precise compatibility reference.

Compatibility and installation notes

Compatibility reminder: Confirm fit and ratings before ordering. The part number is the best reference for ensuring seamless integration with your Square D system and panel configuration.

Practical guidance for a successful upgrade

• Verify that your panel is designed to accommodate a 3-pole, 600V breaker at the 200A rating to avoid fit issues.
• Keep a record of the exact part number (KHB36200) during ordering to ensure you receive the intended specification and minimum downtime.
• When performing retrofits, inspect related components (bus connections and mounting hardware) to ensure full compatibility with the new breaker.

Choosing the Square D KHB36200 means opting for a trusted, purpose-built solution that aligns with your panel architecture and three-phase protection needs. It’s the deliberate choice for reliable circuit protection where exact specs and straightforward retrofits matter most.