Square D | LEL36250LS | Circuit Breaker | 250A | 3-Pole | 600V

The Square D LEL36250LS circuit breaker is a rugged, three-pole protection device engineered for serious 600V I&C and industrial applications. With a 250A rating, this breaker delivers reliable, coordinated protection for three-phase feeders and main distribution circuits, helping keep your equipment and people safe while minimizing downtime.

• Amperage: 250A
• Poles: 3-Pole
• Voltage: 600V
• Part number: LEL36250LS

Why the LEL36250LS stands out

• Designed for maintenance, retrofit, and replacement projects where exact specs matter. This part number is the best reference for compatibility with compatible Square D panels and equipment.
• Three-pole protection ensures simultaneous disconnection of all three phases, reducing the risk of phase imbalance and uncontrolled faults in 3-phase systems.
• Built to handle high-current applications common in commercial and light industrial environments, delivering dependable overcurrent protection for feeders and main circuits in 600V service.

Ideal use scenarios

• Replacing a failed breaker in existing 3-phase, 600V distribution panels.
• Retrofitting panels to support higher-current loads or upgrading protection to a 250A, 3-pole configuration.
• Maintenance projects in manufacturing, HVAC, processing lines, and other equipment requiring robust 3-phase protection.

Practical guidance for purchasing and installation

• Always confirm fit and ratings before ordering. The LEL36250LS is most reliable when matched to your panel model and bus configuration.
• Use the part number LEL36250LS as the primary reference to verify compatibility with your Square D panels and accessories.
• Inspect the panel labeling and documentation to ensure a 3-pole, 250A, 600V protection device aligns with your electrical design and safety requirements.

Benefit in practice

Choosing the Square D LEL36250LS means you’re investing in a proven, compatible solution for critical 3-phase protection at 600V. By aligning with exact specifications and using the correct part number for compatibility, you reduce installation guesswork, streamline maintenance cycles, and support safer, more reliable electrical infrastructure.