Schneider Electric | LJL36600U31XSA | Circuit Breaker | 600A | 3-Pole | 600V | 65kA

Protect your critical power distribution with the Schneider Electric LJL36600U31XSA circuit breaker. Built for demanding environments, this 3-pole device provides reliable three-phase protection up to 600 V, handling up to 600 A with a robust 65 kA interrupting capacity. When you need a precise, factory-backed replacement, this model is your best reference.

Key specifications

• Current rating: 600 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Interrupting capacity: 65 kA
• Part number: LJL36600U31XSA

Ideal applications

Designed for maintenance, retrofit, and replacement projects where exact specifications matter. Use it to restore or upgrade three-phase panels, switchboards, and motor control centers that require Schneider Electric components, ensuring seamless compatibility and sustained safety in industrial settings.

What makes this model unique

• Exact replacement part: Using the LJL36600U31XSA ensures compatibility within Schneider Electric ecosystems, reducing guesswork during retrofit or service.
• High fault protection: With a 65 kA interrupting capacity, it guards circuits against high-fault currents, preserving downstream equipment.
• Three-phase reliability: The 3-Pole design delivers balanced protection across all phases, helping prevent unbalanced faults from affecting the system.
• Clear compatibility guidance: The product notes emphasize confirming fit and ratings before ordering; the part number is the primary reference for compatibility.

Practical considerations and tips

Before purchasing, verify that your equipment matches the 600 A, 3-Pole, 600 V, 65 kA specifications and that LJL36600U31XSA is the correct replacement part for your Schneider Electric system. This model is optimized for maintenance, retrofit, and replacement workflows where exact specs are essential, helping you minimize downtime and ensure continued protection.

Whether you're upgrading aging gear, performing a routine replacement, or planning a panel retrofit, the Schneider Electric LJL36600U31XSA circuit breaker delivers trusted performance, predictable operation, and long-term reliability for your industrial power distribution needs.