Square D | LE36500LSG | Circuit Breaker | 500A | 3-Pole | 600V

Meet the Square D LE36500LSG circuit breaker—a robust, industrial-grade protection device designed for maintenance, retrofit, and replacement projects that demand precise specifications. With a 500 A rating across 3 poles and a 600 V rating, this unit is built to keep demanding electrical systems safe and reliable.

Key specifications at a glance

• Amperage: 500 A
• Poles: 3-Pole
• Voltage: 600 V
• Part number: LE36500LSG
• Brand: Square D (Schneider Electric)
• Type: Circuit Breaker
• Recommended use: Maintenance, retrofit, and replacement where matching specs are required
• Important note: Confirm fit and ratings before ordering; the part number is the best reference for compatibility

Why this model stands out

• Reliable 500 A protection in a 3-pole design, ideal for three-phase circuits that demand solid overcurrent protection.
• 600 V insulation rating suits industrial panels and commercial installations requiring high-voltage safety margins.
• Square D engineering you can trust—designed for consistent trip performance and long-term durability in demanding environments.
• Streamlined retrofit compatibility: using the exact LE36500LSG part number helps ensure a clean replacement without unnecessary panel modifications.

Perfect use cases

• Upgrading service panels in manufacturing facilities that operate on high-current, three-phase power.
• Retrofits in commercial buildings where a 500 A, 3-pole, 600 V protection device is required to support critical loads.
• Replacing worn or failed breakers in legacy Square D installations to maintain safety and system integrity.

Installation and safety tips

• Always verify the electrical ratings and panel compatibility before replacement.
• Consult a licensed electrician to ensure proper installation procedures, safe disconnection, and correct testing for optimal performance.
• Keep the exact part number handy—LE36500LSG is your definitive reference for compatibility in maintenance and retrofit work.