Square D | LHL36200V | Circuit Breaker | 200A | 3-Pole | 36200V

Engineered for serious electrical protection, the Square D LHL36200V Circuit Breaker brings dependable 200-amp, three-pole performance to your distribution systems. Designed to interrupt three-phase power safely, this unit supports high-demand applications while helping protect wiring, motors, and connected equipment from overloads and faults. With a voltage designation of 36200V, it’s built to handle demanding installations where robust protection is non-negotiable.

Key benefits you’ll notice in daily operation:

• Precise three-pole protection—ensures synchronized shutoff across all phases, guarding against phase imbalances that can damage equipment.
• 200A main protection—provides strong fault interruption capacity for sizable feeders and heavy-load circuits.
• Exact compatibility—part number LHL36200V is the best reference for matching your panel and existing infrastructure.
• Reliability in demanding environments—Square D builds durable breakers that are trusted in industrial and commercial service applications.

Ideal use cases

• Maintenance and retrofit projects where you need a precise, drop-in replacement to minimize panel downtime.
• Replacement of failed or legacy units in three-phase distribution panels and industrial switchgear.
• New installations or panel upgrades that require a dedicated 200A, 3-pole protection device with a broad voltage capability.

Fit, compatibility, and purchasing guidance

Before ordering, confirm fit and ratings to ensure seamless integration with your existing equipment. The part number LHL36200V is the most reliable reference for compatibility — use it to match the exact breaker type to your panel configuration and electrical requirements. This approach minimizes downtime and helps prevent mismatches in voltage, phase count, or amperage.

Whether you're conducting a routine maintenance check, planning a retrofit, or replacing a failed component, the Square D LHL36200V circuit breaker delivers dependable, three-phase protection for demanding electrical systems.