Square D | LEP36125LS | Circuit Breaker | 125A | 3-Pole | 600V

The Square D LEP36125LS Circuit Breaker delivers reliable overcurrent protection for 3-phase electrical systems. With a 125 A rating, 3 poles, and a 600 V rating, this unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter. The LEP36125LS part number serves as the best reference for compatibility—confirm fit and ratings before ordering to ensure a seamless swap.

Key specifications

• Amperage: 125 A
• Poles: 3-Pole
• Voltage: 600 V
• Part number: LEP36125LS
• Notes: Confirm fit and ratings before ordering; the part number is the best compatibility reference

What makes the LEP36125LS unique

• Direct, exact-match replacement for systems requiring a 125 A, 3-pole, 600 V breaker
• Supports robust protection for 3-phase power distributions, helping to prevent overloads and short circuits
• Square D engineering and manufacturing quality ensures reliable performance in demanding environments
• The part number LEP36125LS is the definitive reference for compatibility, reducing guesswork in retrofit projects

Ideal applications and use cases

• Maintenance and retrofit in commercial or industrial panels that require precise specifications
• Replacement for legacy breakers in 3-phase service equipment
• Spare part for service fleets to minimize downtime during maintenance windows

Guidance for buyers

Before ordering, verify that your panel labeling and electrical ratings align with 125 A, 3-Pole, and 600 V. Use the LEP36125LS part number as the definitive reference to confirm compatibility with your Square D installation.