Square D | LE36500LS | Circuit Breaker | 500A | 3-Pole | 600V

Power your three-phase 600V systems with precision and reliability using the Square D LE36500LS circuit breaker. Designed for maintenance, retrofit, and replacement tasks, this 500A, 3-pole unit delivers dependable protection for critical feeders in industrial and commercial electrical installations. When you need a direct fit that matches your existing Square D lineup, the LE36500LS is a clear, plug-and-play solution.

Key specifications at a glance

• Amperage: 500 A
• Poles: 3-Pole (three-phase)
• Voltage rating: 600 V
• Part number: LE36500LS
• Application: maintenance, retrofit, and replacement where exact specs are required

Why this model stands out

The LE36500LS is identified by its specific part number, which is the best reference for compatibility with Square D panels and accessories. Its 3-pole configuration makes it ideal for three-phase distributions, helping protect motors, drives, and other high-demand equipment from overloads. This unit is purpose-built for situations where exact 500A capacity, 600V operation, and the Square D form factor are critical to keeping existing installations running smoothly.

Ideal use scenarios

• Replacing a failed 500A, 3-pole 600V breaker in industrial control panels or service equipment
• Retrofit projects that require matching the original Square D specifications to minimize changes to wiring and panel architecture
• Maintenance molts where reliable, predictable tripping behavior is essential to reduce downtime

Buying with confidence

Before you place an order, confirm fit and ratings in your equipment catalog or panel manufacturer documentation. The part number LE36500LS is the most reliable reference for compatibility, ensuring you don’t encounter mismatches during installation. If your system operates at 600V and uses a three-phase, 500A rating, this Square D breaker aligns with standard field replacement practices and factory-backed performance expectations.