Square D | LEL36500LS | Circuit Breaker | 500A | 600V

Meet the Square D LEL36500LS circuit breaker—a rugged, high-current protection device designed for demanding 500A, 600V electrical environments. This unit is specifically suited for maintenance, retrofit, and replacement projects where an exact spec match matters for safety, reliability, and uninterrupted operation.

Key specifications

• Amperage: 500A
• Voltage: 600V
• Part number: LEL36500LS
• Compatibility note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Why this Square D circuit breaker stands out

Designed to deliver dependable interruption in high-current circuits, the LEL36500LS is ideal for retrofit projects where a precise spec-match keeps panels properly listed and protection aligned with your equipment’s needs. By using the exact part number, you minimize the risk of mismatched ratings that can lead to nuisance trips or unsafe conditions during fault events.

Ideal use cases

• Maintenance and service—replace a failed unit with an exact LEL-series specification to preserve protection coordination
• Retrofit projects in industrial or commercial power distribution that require a 500A, 600V protection device
• Replacement in legacy Square D installations to maintain panel labeling and electrical protection performance

Practical considerations and installation tips

• Power down the system and follow local electrical codes when replacing a circuit breaker
• Verify the panel’s catalog number and the bus configuration to ensure a secure, compliant fit
• Keep the part number LEL36500LS as the primary reference during ordering to avoid mismatches

Whether you’re upgrading an aging panel, performing routine maintenance, or completing a critical retrofit, the Square D LEL36500LS delivers reliable protection for high-current 600V systems. Add this precise, compatible circuit breaker to your toolkit and move your project forward with confidence.