Square D | LE36600LSG | Circuit Breaker | 600A | 3-Pole | 600V

Engineered by Square D for demanding electrical environments, the LE36600LSG circuit breaker is a heavy-duty solution designed to protect 600-volt systems with a robust 600-ampere capacity. Built for maintenance, retrofit, and replacement projects, this 3-pole unit delivers reliable protection for large-load applications and ensures you can keep critical equipment running safely.

Key specifications

• Amperage: 600A
• Poles: 3-Pole
• Voltage: 600V
• Part number: LE36600LSG — use this as the best reference for compatibility

Why choose the LE36600LSG for your panel?

This breaker is purpose-built for high-load, three-phase systems. Its 600A rating accommodates substantial downstream equipment, while the 3-pole design provides synchronized protection across all three hot legs. Because the part number is the most reliable reference for compatibility, you’ll streamline ordering and selection when you align your existing panel with LE36600LSG specifications.

Ideal use cases

• Maintenance: swap-in replacements that match the exact amp, pole, and voltage ratings to minimize downtime.
• Retrofit: upgrade legacy panels to support larger loads without reconfiguring the entire distribution system.
• Replacement: restore protection in service entrances or industrial control panels that require a 600A, 3-Pole, 600V solution.

Installation & compatibility tips

• Before ordering, confirm fit and ratings against your panel’s manufacturer documentation—the part number LE36600LSG is the best compatibility reference.
• Follow proper lockout/tagout procedures and ensure the system is de-energized prior to installation.
• Verify that the enclosure and bus configuration suit a 3-Pole, 600V application to ensure a secure, correct mount.
• Keep a record of the exact part number and panel model for future maintenance or replacement needs.

What you gain with this breaker

Reliable, clear protection for high-power circuits, streamlined procurement through a precise, documented reference, and a straightforward path for maintenance or upgrades in commercial and industrial environments. If your project requires a 600A, 3-Pole, 600V Square D breaker, the LE36600LSG is designed to deliver consistent performance with minimal guesswork on compatibility.