Square D | LE36600LS | Circuit Breaker | 600A | 3-Pole | 600V

The Square D LE36600LS circuit breaker delivers rugged, reliable overcurrent protection for heavy-load, 3-phase electrical systems. Designed for maintenance, retrofit, and replacement projects, this 600A, 3-pole device helps preserve equipment uptime and panel integrity in demanding environments. When continuity and protection are non-negotiable, LE36600LS is built to perform.

Key specifications

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

Why this breaker stands out

What makes the LE36600LS distinct is its suitability for critical retrofit and replacement work in systems that require a precise match to existing protection schemes. With a 600A rating on a 3-pole frame and a 600V operating capability, it supports reliable protection across typical industrial and commercial 3-phase distributions. The part’s strength lies in matching exact specifications to maintain electrical safety, trip characteristics, and compatibility with established panel inventories.

Ideal use cases

• Maintenance replacements in legacy Square D panels where consistent trip settings matter
• Retrofit projects upgrading protection without redesigning the control scheme
• Emergency or planned replacements to minimize downtime and ensure continued service

Compatibility and installation notes

Important: confirm fit and ratings before ordering. The LE36600LS part number is the best reference for compatibility with your existing panel or switchgear. Use this guidance to align with the system’s protection scheme and to avoid mismatches in trip curves or electrical connections.