Square D | KHP36090 | Circuit Breaker | 90A | 3-Pole | 600V

Meet the Square D KHP36090 circuit breaker—a robust 90-amp, 3-pole, 600-volt protection device designed for reliability in demanding electrical environments. Built for maintenance, retrofit, and replacement projects where exact specs matter, this unit ensures you can protect critical loads with precise current and configuration. The part number KHP36090 is the best reference to confirm compatibility before you order.

Key specifications

• Amperage: 90 A
• Poles: 3-Pole
• Voltage rating: 600 V

Why this Square D breaker stands out

• Exact compatibility cue: The KHP36090 part number is your reliable reference for fitting Square D panels and systems.
• Minimized downtime: Designed for straightforward swaps during routine maintenance and retrofit projects.
• Three-phase protection: Three-pole configuration provides coordinated protection across multiple conductors in industrial setups.
• Industrial-grade reliability: Square D's engineering lineage translates into consistent performance in demanding environments.
• Voltage suitability: With a 600 V rating, it is appropriate for high-voltage distribution panels found in manufacturing and facilities.

Ideal use cases

• Maintenance and service upgrades in commercial and industrial panels
• Retrofits where existing equipment requires the exact 90A, 3-pole, 600V characteristics
• Replacement of aging breakers to restore reliable protection and trip coordination

Practical notes for selection and installation

Before placing an order, confirm fit and ratings—the product description highlights that compatibility hinges on the exact part number. Use KHP36090 as the primary reference to ensure the breaker matches your panel’s design and 3-pole, 600V requirements. If you’re upgrading from a legacy device, verify that your panel supports 90 A breakers and three-phase protection to maintain proper trip coordination and system safety.

With the Square D KHP36090, you’re choosing a trusted, purpose-built solution for demanding electrical systems. Ready for purchase when you’re ready to upgrade, repair, or retrofit with confidence.