Square D | LEP36350LS | Circuit Breaker | 350A | 3-Pole | 600V

Introducing the Square D LEP36350LS Circuit Breaker — a robust, high-capacity protection device built for demanding three-phase power systems. Delivering 350A of current with a 3-pole configuration at up to 600V, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter. When your goal is a direct, trustworthy upgrade or spare for legacy Square D installations, LEP36350LS is designed to fit the bill.

Key specifications

• Amperage: 350A
• Poles: 3-Pole
• Voltage: 600V
• Part number: LEP36350LS (best reference for compatibility). Note: Confirm fit and ratings before ordering.

What makes it stand out

• Direct-fit replacement for legacy Square D panels and MCCs that support the LEP series, streamlining maintenance and downtime reduction
• Optimized for balanced three‑phase protection, helping prevent uneven loading and unwanted trips in large motor and equipment circuits
• Specifically chosen for applications where matching the exact part number is critical to compatibility and performance

Ideal use cases

• Industrial facilities with large three-phase motors, pumps, compressors, or conveyor systems requiring reliable 350A protection
• Retrofits and upgrades in existing Square D distribution setups where a 3-pole, 600V unit is needed
• Maintenance spare for critical power feeds to minimize downtime during service windows

Practical installation notes

• Use the part number LEP36350LS as the primary reference to verify compatibility with your panel and bus arrangements
• Ensure conductor sizing, lug rating, and enclosure allowances align with a 350A, 3‑pole, 600V circuit
• Employ proper electrical torque and secure mounting to maintain safe, reliable operation
• Consider professional installation to ensure adherence to safety standards and system coordination